Overclock.net › Forums › Intel › Intel CPUs › Complete Overclocking Guide: Sandy Bridge & Ivy Bridge | *ASRock Edition*
New Posts  All Forums:Forum Nav:

Complete Overclocking Guide: Sandy Bridge & Ivy Bridge | *ASRock Edition* - Page 349

Poll Results: Was this guide helpful?

Poll expired: Oct 17, 2012  
  • 80% (237)
    Yes (and I DO have an ASRock motherboard).
  • 15% (45)
    Yes (but I DO NOT have an ASRock motherboard).
  • 2% (7)
    No (and I DO have an ASRock motherboard).
  • 2% (7)
    No (but I DO NOT have an ASRock motherboard).
296 Total Votes  
post #3481 of 9487
Quote:
Originally Posted by Jpmboy View Post

Yeah. Sandy's memory controller is spec'd to 1600 and lower (same for Ivy?). So that could be one reason, but in general and only my own experience, 4 sticks do not OC as well as 2. In this case, the memory is rated at 1866, so is it really a memory OC or actually a cpu memory controller OC? The latter, yes?

Yea both my z68 and the z77 seem to be 1600 native and all higher speeds at OC. Even w/ the old 775 socket having 4 dimms full always made it harder to OC. I think its a memory overclock that being forced through changing the SPD ratio(1600mhz is 1:6 ratio).

The old 775 socket you would usually run a 1:1 which would make your ram double your FSB. So a 400mhz fsb and 1:1 SPD would make your ram run at 800mhz. Then if your ram could OC higher then your FSB you could force a higher ratio maybe a 1:2(IIRC) which would keep your FSB at 400 and force overclock your ram to 960mhz (400 x 1.2 = 480, 480 x2 =960)

Ive only ran 1600mhz ram in my board and never had 4 dimms full on this board or others so i haven't ran into this type of issue.

This is why i was also wondering if maybe VTT could be the issue since this is linked to the IMC? From what ive read though your supposed to have a roughly a 0.5 difference between Ram voltage and VTT so 1.5 - 1.047 (my VTT on auto) = 0.453 but then some threads were seem to be saying VTT can safely go up to 1.1v. headscratch.gif Many seem to increase VTT w/ 4 dimms or when overclocking their ram but i havent had to play w/ this at all
Edited by Lucky 23 - 2/19/13 at 12:42pm
Z170 Build
(20 items)
 
Z68 Build
(20 items)
 
Lenovo T430
(14 items)
 
CPUMotherboardGraphicsGraphics
I7 6700K @ 4.5ghz  Gigabyte Z170x Gaming 6 XFX R9 290x 8GB XFX R9 290x 8GB 
RAMHard DriveHard DriveCooling
Gskill RipJaws V 16GB 3000mhz Samsung 850 EVO 250GB Seagate Barracuda 2TB EK-Supremacy EVO CPU Water Block 
CoolingCoolingCoolingCooling
EK R9 290X GPU Waterblocks EK-XRES 140 Revo D5 PWM Pump Alphacool NexXxoS 360mm ST30 Alphacool NexXxoS 240mm ST30 
CoolingCoolingOSMonitor
Alphacool NexXxoS 120mm ST30 Cooler Master Jetflo 120mm Fans Windows 10  LG 34UC88 
KeyboardPowerCaseMouse
Quickfire TK red switch Cooler Master V1000 MasterCase Pro 5 CM Storm Havoc 
CPUMotherboardGraphicsGraphics
I5 2500K @ 4.6ghz  ASRock Z68 Extreme 3 Gen 3 ASUS 7870 Ghz Edition ASUS 7870 Ghz Edition 
RAMHard DriveHard DriveOptical Drive
Gskill RipJaws X 16GB 1600mhz Seagate 2TB Seagate 320GB ASUS Burner 
CoolingCoolingCoolingOS
Cooler Master Eisberg 240L + 120mm Rad Koolance 3/8 x 1/2 Compression Fittings PrimoChill Advanced LRT Windows 7  
OSMonitorKeyboardPower
Ubuntu 12.04 ASUS 24" Cooler Master Quickfire TK  Cooler Master V1000 
CaseMouse
Cooler Master HAF 932 Black Edition Cooler Master Havoc 
CPUGraphicsRAMHard Drive
i5-3210M  Intel HD Graphics 4000 Gskill 16GB 1600mhz  Crucial MX200 256GB 
Hard DriveOSOSMonitor
Seagate 320GB Ubuntu 16.04 Windows 10 1600x900 
  hide details  
Reply
Z170 Build
(20 items)
 
Z68 Build
(20 items)
 
Lenovo T430
(14 items)
 
CPUMotherboardGraphicsGraphics
I7 6700K @ 4.5ghz  Gigabyte Z170x Gaming 6 XFX R9 290x 8GB XFX R9 290x 8GB 
RAMHard DriveHard DriveCooling
Gskill RipJaws V 16GB 3000mhz Samsung 850 EVO 250GB Seagate Barracuda 2TB EK-Supremacy EVO CPU Water Block 
CoolingCoolingCoolingCooling
EK R9 290X GPU Waterblocks EK-XRES 140 Revo D5 PWM Pump Alphacool NexXxoS 360mm ST30 Alphacool NexXxoS 240mm ST30 
CoolingCoolingOSMonitor
Alphacool NexXxoS 120mm ST30 Cooler Master Jetflo 120mm Fans Windows 10  LG 34UC88 
KeyboardPowerCaseMouse
Quickfire TK red switch Cooler Master V1000 MasterCase Pro 5 CM Storm Havoc 
CPUMotherboardGraphicsGraphics
I5 2500K @ 4.6ghz  ASRock Z68 Extreme 3 Gen 3 ASUS 7870 Ghz Edition ASUS 7870 Ghz Edition 
RAMHard DriveHard DriveOptical Drive
Gskill RipJaws X 16GB 1600mhz Seagate 2TB Seagate 320GB ASUS Burner 
CoolingCoolingCoolingOS
Cooler Master Eisberg 240L + 120mm Rad Koolance 3/8 x 1/2 Compression Fittings PrimoChill Advanced LRT Windows 7  
OSMonitorKeyboardPower
Ubuntu 12.04 ASUS 24" Cooler Master Quickfire TK  Cooler Master V1000 
CaseMouse
Cooler Master HAF 932 Black Edition Cooler Master Havoc 
CPUGraphicsRAMHard Drive
i5-3210M  Intel HD Graphics 4000 Gskill 16GB 1600mhz  Crucial MX200 256GB 
Hard DriveOSOSMonitor
Seagate 320GB Ubuntu 16.04 Windows 10 1600x900 
  hide details  
Reply
post #3482 of 9487
Chefproject - very nice OC. Great chip you got there thumb.gif
x99
(28 items)
 
z170/z270
(27 items)
 
x79
(21 items)
 
CPUCPUMotherboardGraphics
i7 5960X i7 6950X Asus Rampage V Extreme (STD and model-10) 2 GTX TitanX w/ EK Blocks & Backplates 
GraphicsGraphicsRAMHard Drive
Nvidia Tesla C-class 2 GTX Titan X Pascal (water cooled) GSkill 3200c14 TZs 8x8GB @ 3400c13 Intel 750 NVMe 400GB 
Hard DriveHard DriveHard DriveOptical Drive
Plextor 256GB M6e M.2 2x Plextor SSD 256 Raid 0 (Win 7) Samsung NVMe 950 Pro M.2 Plextor 810 
CoolingCoolingCoolingCooling
Aquacomputer GiGant 1680 (4x420) external Rad XSPC RX360 Koolance 380i Laing DDC-1T (2) 
CoolingOSOSOS
Koolance EXC-800 Chiller Windows 10 x64  Windows 7 Pro Linux Mint 
MonitorMonitorKeyboardPower
ASUS Swift 1440P 144Hz Seiki 50" 4K monitor (720P-2160i) 240-30Hz Das Keyboard Model S Pro Corsair AX1500i 
CaseMouseAudioOther
MicroCool Banchetto 101 Steelseries Rival Ultimate Ears TF10 Koolance Pump/Fan Controller 
CPUCPUCPUMotherboard
i5 6600K i7 7700K i3 7350 ASUS Max iX APEX, Asrock MOCF, M8Impact 
GraphicsGraphicsGraphicsRAM
ASUS GTX 1080 Turbo ASUS GTX 960 Mini EVGA GTX 550Ti G.Skill 3600c15 
RAMHard DriveHard DriveHard Drive
G.Skill 4266c19 Samsung SM951 WD VR 300 Intel 750 NVMe U.2 
Hard DriveHard DriveOptical DriveCooling
Mushkin 512 Intel 600 NVMe Raid0 Plextor DVD ROM Custom Water (Koolance 380i / XSPC 360v2) 
CoolingOSOSOS
Corsair H80iV2 (M8I) Windows 10 Pro Window 7 Linux Mint 
MonitorMonitorKeyboardPower
Seiki 4K AOC 1080P Ducky Cherry Black Silverstone 500W SFX form factor/ Seasonic 760W 
CaseMouseAudio
Bench Logitech G700s Ultimate Ears TF10s 
CPUMotherboardGraphicsRAM
i7 4960X @ 4.7 Asus Rampage IV Black Edition R9 295x2 w/ Koolance Block G Skill 2400 c9 (@ 2133c8) 
Hard DriveHard DriveHard DriveHard Drive
Plextor 512 SSD VelociRaptor 600GB WD Black 2T 4 Terabyte NAS 
Optical DriveOptical DriveCoolingCooling
Asus BluRay R/W Lite On  AquaComputer 720XT Koolance 380i 
CoolingOSMonitorKeyboard
Liang DCC Aux Pump Win10x64 Samsung U28D590 4K/60 (primary) SteelSeries G6 (Cherry Red) 
PowerCaseMouseAudio
Corsair AX1200 Sliverstone TJ09 G700 on-board 
Audio
Ultimate Ears TF10s 
  hide details  
Reply
x99
(28 items)
 
z170/z270
(27 items)
 
x79
(21 items)
 
CPUCPUMotherboardGraphics
i7 5960X i7 6950X Asus Rampage V Extreme (STD and model-10) 2 GTX TitanX w/ EK Blocks & Backplates 
GraphicsGraphicsRAMHard Drive
Nvidia Tesla C-class 2 GTX Titan X Pascal (water cooled) GSkill 3200c14 TZs 8x8GB @ 3400c13 Intel 750 NVMe 400GB 
Hard DriveHard DriveHard DriveOptical Drive
Plextor 256GB M6e M.2 2x Plextor SSD 256 Raid 0 (Win 7) Samsung NVMe 950 Pro M.2 Plextor 810 
CoolingCoolingCoolingCooling
Aquacomputer GiGant 1680 (4x420) external Rad XSPC RX360 Koolance 380i Laing DDC-1T (2) 
CoolingOSOSOS
Koolance EXC-800 Chiller Windows 10 x64  Windows 7 Pro Linux Mint 
MonitorMonitorKeyboardPower
ASUS Swift 1440P 144Hz Seiki 50" 4K monitor (720P-2160i) 240-30Hz Das Keyboard Model S Pro Corsair AX1500i 
CaseMouseAudioOther
MicroCool Banchetto 101 Steelseries Rival Ultimate Ears TF10 Koolance Pump/Fan Controller 
CPUCPUCPUMotherboard
i5 6600K i7 7700K i3 7350 ASUS Max iX APEX, Asrock MOCF, M8Impact 
GraphicsGraphicsGraphicsRAM
ASUS GTX 1080 Turbo ASUS GTX 960 Mini EVGA GTX 550Ti G.Skill 3600c15 
RAMHard DriveHard DriveHard Drive
G.Skill 4266c19 Samsung SM951 WD VR 300 Intel 750 NVMe U.2 
Hard DriveHard DriveOptical DriveCooling
Mushkin 512 Intel 600 NVMe Raid0 Plextor DVD ROM Custom Water (Koolance 380i / XSPC 360v2) 
CoolingOSOSOS
Corsair H80iV2 (M8I) Windows 10 Pro Window 7 Linux Mint 
MonitorMonitorKeyboardPower
Seiki 4K AOC 1080P Ducky Cherry Black Silverstone 500W SFX form factor/ Seasonic 760W 
CaseMouseAudio
Bench Logitech G700s Ultimate Ears TF10s 
CPUMotherboardGraphicsRAM
i7 4960X @ 4.7 Asus Rampage IV Black Edition R9 295x2 w/ Koolance Block G Skill 2400 c9 (@ 2133c8) 
Hard DriveHard DriveHard DriveHard Drive
Plextor 512 SSD VelociRaptor 600GB WD Black 2T 4 Terabyte NAS 
Optical DriveOptical DriveCoolingCooling
Asus BluRay R/W Lite On  AquaComputer 720XT Koolance 380i 
CoolingOSMonitorKeyboard
Liang DCC Aux Pump Win10x64 Samsung U28D590 4K/60 (primary) SteelSeries G6 (Cherry Red) 
PowerCaseMouseAudio
Corsair AX1200 Sliverstone TJ09 G700 on-board 
Audio
Ultimate Ears TF10s 
  hide details  
Reply
post #3483 of 9487
Quote:
Originally Posted by Lucky 23 View Post

Yea both my z68 and the z77 seem to be 1600 native and all higher speeds at OC. Even w/ the old 775 socket having 4 dimms full always made it harder to OC. I think its a memory overclock that being forced through changing the SPD ratio. Ive only ran 1600mhz ram in my board and never had 4 dimms full on this board or others so i haven't ran into this type of issue.

This is why i was also wondering if maybe VTT could be the issue since this is linked to the IMC? From what ive read though your supposed to have a roughly a 0.5 difference between Ram voltage and VTT so 1.5 - 1.047 (my VTT on auto) = 0.453 but then some threads were seem to be saying VTT can safely go up to 1.1v. headscratch.gif Many seem to increase VTT w/ 4 dimms or when overclocking their ram but i havent had to play w/ this at all

Good point (as always wink.gif ). VTT could address his 1866 problem. I think he is at 1.65V to dram, so there is some room to work. I was leery of raising vtt when working the the 4 sticks of 2133 i had ( the new 1.5V gskills). I have no/low experience with VTT so wont be much help.
x99
(28 items)
 
z170/z270
(27 items)
 
x79
(21 items)
 
CPUCPUMotherboardGraphics
i7 5960X i7 6950X Asus Rampage V Extreme (STD and model-10) 2 GTX TitanX w/ EK Blocks & Backplates 
GraphicsGraphicsRAMHard Drive
Nvidia Tesla C-class 2 GTX Titan X Pascal (water cooled) GSkill 3200c14 TZs 8x8GB @ 3400c13 Intel 750 NVMe 400GB 
Hard DriveHard DriveHard DriveOptical Drive
Plextor 256GB M6e M.2 2x Plextor SSD 256 Raid 0 (Win 7) Samsung NVMe 950 Pro M.2 Plextor 810 
CoolingCoolingCoolingCooling
Aquacomputer GiGant 1680 (4x420) external Rad XSPC RX360 Koolance 380i Laing DDC-1T (2) 
CoolingOSOSOS
Koolance EXC-800 Chiller Windows 10 x64  Windows 7 Pro Linux Mint 
MonitorMonitorKeyboardPower
ASUS Swift 1440P 144Hz Seiki 50" 4K monitor (720P-2160i) 240-30Hz Das Keyboard Model S Pro Corsair AX1500i 
CaseMouseAudioOther
MicroCool Banchetto 101 Steelseries Rival Ultimate Ears TF10 Koolance Pump/Fan Controller 
CPUCPUCPUMotherboard
i5 6600K i7 7700K i3 7350 ASUS Max iX APEX, Asrock MOCF, M8Impact 
GraphicsGraphicsGraphicsRAM
ASUS GTX 1080 Turbo ASUS GTX 960 Mini EVGA GTX 550Ti G.Skill 3600c15 
RAMHard DriveHard DriveHard Drive
G.Skill 4266c19 Samsung SM951 WD VR 300 Intel 750 NVMe U.2 
Hard DriveHard DriveOptical DriveCooling
Mushkin 512 Intel 600 NVMe Raid0 Plextor DVD ROM Custom Water (Koolance 380i / XSPC 360v2) 
CoolingOSOSOS
Corsair H80iV2 (M8I) Windows 10 Pro Window 7 Linux Mint 
MonitorMonitorKeyboardPower
Seiki 4K AOC 1080P Ducky Cherry Black Silverstone 500W SFX form factor/ Seasonic 760W 
CaseMouseAudio
Bench Logitech G700s Ultimate Ears TF10s 
CPUMotherboardGraphicsRAM
i7 4960X @ 4.7 Asus Rampage IV Black Edition R9 295x2 w/ Koolance Block G Skill 2400 c9 (@ 2133c8) 
Hard DriveHard DriveHard DriveHard Drive
Plextor 512 SSD VelociRaptor 600GB WD Black 2T 4 Terabyte NAS 
Optical DriveOptical DriveCoolingCooling
Asus BluRay R/W Lite On  AquaComputer 720XT Koolance 380i 
CoolingOSMonitorKeyboard
Liang DCC Aux Pump Win10x64 Samsung U28D590 4K/60 (primary) SteelSeries G6 (Cherry Red) 
PowerCaseMouseAudio
Corsair AX1200 Sliverstone TJ09 G700 on-board 
Audio
Ultimate Ears TF10s 
  hide details  
Reply
x99
(28 items)
 
z170/z270
(27 items)
 
x79
(21 items)
 
CPUCPUMotherboardGraphics
i7 5960X i7 6950X Asus Rampage V Extreme (STD and model-10) 2 GTX TitanX w/ EK Blocks & Backplates 
GraphicsGraphicsRAMHard Drive
Nvidia Tesla C-class 2 GTX Titan X Pascal (water cooled) GSkill 3200c14 TZs 8x8GB @ 3400c13 Intel 750 NVMe 400GB 
Hard DriveHard DriveHard DriveOptical Drive
Plextor 256GB M6e M.2 2x Plextor SSD 256 Raid 0 (Win 7) Samsung NVMe 950 Pro M.2 Plextor 810 
CoolingCoolingCoolingCooling
Aquacomputer GiGant 1680 (4x420) external Rad XSPC RX360 Koolance 380i Laing DDC-1T (2) 
CoolingOSOSOS
Koolance EXC-800 Chiller Windows 10 x64  Windows 7 Pro Linux Mint 
MonitorMonitorKeyboardPower
ASUS Swift 1440P 144Hz Seiki 50" 4K monitor (720P-2160i) 240-30Hz Das Keyboard Model S Pro Corsair AX1500i 
CaseMouseAudioOther
MicroCool Banchetto 101 Steelseries Rival Ultimate Ears TF10 Koolance Pump/Fan Controller 
CPUCPUCPUMotherboard
i5 6600K i7 7700K i3 7350 ASUS Max iX APEX, Asrock MOCF, M8Impact 
GraphicsGraphicsGraphicsRAM
ASUS GTX 1080 Turbo ASUS GTX 960 Mini EVGA GTX 550Ti G.Skill 3600c15 
RAMHard DriveHard DriveHard Drive
G.Skill 4266c19 Samsung SM951 WD VR 300 Intel 750 NVMe U.2 
Hard DriveHard DriveOptical DriveCooling
Mushkin 512 Intel 600 NVMe Raid0 Plextor DVD ROM Custom Water (Koolance 380i / XSPC 360v2) 
CoolingOSOSOS
Corsair H80iV2 (M8I) Windows 10 Pro Window 7 Linux Mint 
MonitorMonitorKeyboardPower
Seiki 4K AOC 1080P Ducky Cherry Black Silverstone 500W SFX form factor/ Seasonic 760W 
CaseMouseAudio
Bench Logitech G700s Ultimate Ears TF10s 
CPUMotherboardGraphicsRAM
i7 4960X @ 4.7 Asus Rampage IV Black Edition R9 295x2 w/ Koolance Block G Skill 2400 c9 (@ 2133c8) 
Hard DriveHard DriveHard DriveHard Drive
Plextor 512 SSD VelociRaptor 600GB WD Black 2T 4 Terabyte NAS 
Optical DriveOptical DriveCoolingCooling
Asus BluRay R/W Lite On  AquaComputer 720XT Koolance 380i 
CoolingOSMonitorKeyboard
Liang DCC Aux Pump Win10x64 Samsung U28D590 4K/60 (primary) SteelSeries G6 (Cherry Red) 
PowerCaseMouseAudio
Corsair AX1200 Sliverstone TJ09 G700 on-board 
Audio
Ultimate Ears TF10s 
  hide details  
Reply
post #3484 of 9487
To be honest, I'd rather run @ 1600 than have another voltage to tweak :-)

I can't tell any difference in "feel" at 1600, and only a slight difference in something like Cinebench.
My System
(11 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i5-3570K ASRock Z75 Pro3  EVGA GeForce GTX 560 Ti 2GB  Kingston HyperX 16GB  
Hard DriveHard DriveOptical DriveCooling
Plextor M5S 256GB SSD  SAMSUNG Spinpoint F3EG HD503HI 500GB Samsung DVD Burner Cooler Master Hyper 212 Evo 
OSPowerCase
Windows 8 Pro  CORSAIR CX500M 500W Zalman Z5 Plus 
  hide details  
Reply
My System
(11 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i5-3570K ASRock Z75 Pro3  EVGA GeForce GTX 560 Ti 2GB  Kingston HyperX 16GB  
Hard DriveHard DriveOptical DriveCooling
Plextor M5S 256GB SSD  SAMSUNG Spinpoint F3EG HD503HI 500GB Samsung DVD Burner Cooler Master Hyper 212 Evo 
OSPowerCase
Windows 8 Pro  CORSAIR CX500M 500W Zalman Z5 Plus 
  hide details  
Reply
post #3485 of 9487
Thanks to the person/people who wrote this guide. Its really easy to understand and well organized. I'm a first time builder and soon to be first time overclocker, and for me this guide has been really helpful in furthering my understanding of overclocking. If it weren't for the folks out there who are willing to share their time and experience with others I'd be completely lost. This guide as well as this website as a whole has helped me tremendously so far in learning what to do, and what not to do.

I'll be sure to post here again in the near future and display the results of my first attempt. My personal goal is to at least achieve a stable 4Ghz clock on an i7-3770k Ivy Bridge processor, and if its within reach a 4.2 - 4.4Ghz clock. I'm quite excited to try this, as it'll be quite a milestone for me to achieve. I guess I can now call myself a newbie computer nerd lol.

So again thank you OCN folks, you've helped this amateur computer enthusiast a bunch!thumb.gif
Fafnir
(21 items)
 
Freya (moms PC)
(20 items)
 
 
CPUMotherboardGraphicsRAM
Intel i3-3220 ASRock B75M-DGS Z77 Micro ATX EVGA GeForce GTX 650 Corsair Vengance/w Heat Sink 8GB [1x8GB] 
Hard DriveHard DriveHard DriveOptical Drive
Intel 330 Series SSD 60GB Western Digital Caviar Blue 500GB 7200RPM Western Digital Caviar SE16 WD2500KS 250GB 7200... Samsung DVD-ROM Drive TS-H353 
CoolingCoolingCoolingCooling
COOLER MASTER Gemin II S524 120mm 120mm Rosewill Fan/w Blue LED x 1 120mm NZXT Fan x 2 120mm Rosewill Fan x 1 
OSMonitorKeyboardPower
Windows 7 Home 64Bit SP1 - OEM 17" HP LCD Monitor Key Tronic Keyboard Corsair CX430M 
CaseMouseMouse PadAudio
Rosewill Line-M Micro ATX AZIO Levetron GM533U Flexible black fabric on rubber base HP Stereo Speakers 
  hide details  
Reply
Fafnir
(21 items)
 
Freya (moms PC)
(20 items)
 
 
CPUMotherboardGraphicsRAM
Intel i3-3220 ASRock B75M-DGS Z77 Micro ATX EVGA GeForce GTX 650 Corsair Vengance/w Heat Sink 8GB [1x8GB] 
Hard DriveHard DriveHard DriveOptical Drive
Intel 330 Series SSD 60GB Western Digital Caviar Blue 500GB 7200RPM Western Digital Caviar SE16 WD2500KS 250GB 7200... Samsung DVD-ROM Drive TS-H353 
CoolingCoolingCoolingCooling
COOLER MASTER Gemin II S524 120mm 120mm Rosewill Fan/w Blue LED x 1 120mm NZXT Fan x 2 120mm Rosewill Fan x 1 
OSMonitorKeyboardPower
Windows 7 Home 64Bit SP1 - OEM 17" HP LCD Monitor Key Tronic Keyboard Corsair CX430M 
CaseMouseMouse PadAudio
Rosewill Line-M Micro ATX AZIO Levetron GM533U Flexible black fabric on rubber base HP Stereo Speakers 
  hide details  
Reply
post #3486 of 9487
Quote:
Originally Posted by jaysonr View Post

To be honest, I'd rather run @ 1600 than have another voltage to tweak :-)

I can't tell any difference in "feel" at 1600, and only a slight difference in something like Cinebench.

very true, you will not "feel" 2133 vs 1600 in normal use. but if it's one of the ram timing values you may not need to change VTT. Did you cross check vs th spec sheet?
Anyway - Have fun!
Edited by Jpmboy - 2/19/13 at 4:35pm
x99
(28 items)
 
z170/z270
(27 items)
 
x79
(21 items)
 
CPUCPUMotherboardGraphics
i7 5960X i7 6950X Asus Rampage V Extreme (STD and model-10) 2 GTX TitanX w/ EK Blocks & Backplates 
GraphicsGraphicsRAMHard Drive
Nvidia Tesla C-class 2 GTX Titan X Pascal (water cooled) GSkill 3200c14 TZs 8x8GB @ 3400c13 Intel 750 NVMe 400GB 
Hard DriveHard DriveHard DriveOptical Drive
Plextor 256GB M6e M.2 2x Plextor SSD 256 Raid 0 (Win 7) Samsung NVMe 950 Pro M.2 Plextor 810 
CoolingCoolingCoolingCooling
Aquacomputer GiGant 1680 (4x420) external Rad XSPC RX360 Koolance 380i Laing DDC-1T (2) 
CoolingOSOSOS
Koolance EXC-800 Chiller Windows 10 x64  Windows 7 Pro Linux Mint 
MonitorMonitorKeyboardPower
ASUS Swift 1440P 144Hz Seiki 50" 4K monitor (720P-2160i) 240-30Hz Das Keyboard Model S Pro Corsair AX1500i 
CaseMouseAudioOther
MicroCool Banchetto 101 Steelseries Rival Ultimate Ears TF10 Koolance Pump/Fan Controller 
CPUCPUCPUMotherboard
i5 6600K i7 7700K i3 7350 ASUS Max iX APEX, Asrock MOCF, M8Impact 
GraphicsGraphicsGraphicsRAM
ASUS GTX 1080 Turbo ASUS GTX 960 Mini EVGA GTX 550Ti G.Skill 3600c15 
RAMHard DriveHard DriveHard Drive
G.Skill 4266c19 Samsung SM951 WD VR 300 Intel 750 NVMe U.2 
Hard DriveHard DriveOptical DriveCooling
Mushkin 512 Intel 600 NVMe Raid0 Plextor DVD ROM Custom Water (Koolance 380i / XSPC 360v2) 
CoolingOSOSOS
Corsair H80iV2 (M8I) Windows 10 Pro Window 7 Linux Mint 
MonitorMonitorKeyboardPower
Seiki 4K AOC 1080P Ducky Cherry Black Silverstone 500W SFX form factor/ Seasonic 760W 
CaseMouseAudio
Bench Logitech G700s Ultimate Ears TF10s 
CPUMotherboardGraphicsRAM
i7 4960X @ 4.7 Asus Rampage IV Black Edition R9 295x2 w/ Koolance Block G Skill 2400 c9 (@ 2133c8) 
Hard DriveHard DriveHard DriveHard Drive
Plextor 512 SSD VelociRaptor 600GB WD Black 2T 4 Terabyte NAS 
Optical DriveOptical DriveCoolingCooling
Asus BluRay R/W Lite On  AquaComputer 720XT Koolance 380i 
CoolingOSMonitorKeyboard
Liang DCC Aux Pump Win10x64 Samsung U28D590 4K/60 (primary) SteelSeries G6 (Cherry Red) 
PowerCaseMouseAudio
Corsair AX1200 Sliverstone TJ09 G700 on-board 
Audio
Ultimate Ears TF10s 
  hide details  
Reply
x99
(28 items)
 
z170/z270
(27 items)
 
x79
(21 items)
 
CPUCPUMotherboardGraphics
i7 5960X i7 6950X Asus Rampage V Extreme (STD and model-10) 2 GTX TitanX w/ EK Blocks & Backplates 
GraphicsGraphicsRAMHard Drive
Nvidia Tesla C-class 2 GTX Titan X Pascal (water cooled) GSkill 3200c14 TZs 8x8GB @ 3400c13 Intel 750 NVMe 400GB 
Hard DriveHard DriveHard DriveOptical Drive
Plextor 256GB M6e M.2 2x Plextor SSD 256 Raid 0 (Win 7) Samsung NVMe 950 Pro M.2 Plextor 810 
CoolingCoolingCoolingCooling
Aquacomputer GiGant 1680 (4x420) external Rad XSPC RX360 Koolance 380i Laing DDC-1T (2) 
CoolingOSOSOS
Koolance EXC-800 Chiller Windows 10 x64  Windows 7 Pro Linux Mint 
MonitorMonitorKeyboardPower
ASUS Swift 1440P 144Hz Seiki 50" 4K monitor (720P-2160i) 240-30Hz Das Keyboard Model S Pro Corsair AX1500i 
CaseMouseAudioOther
MicroCool Banchetto 101 Steelseries Rival Ultimate Ears TF10 Koolance Pump/Fan Controller 
CPUCPUCPUMotherboard
i5 6600K i7 7700K i3 7350 ASUS Max iX APEX, Asrock MOCF, M8Impact 
GraphicsGraphicsGraphicsRAM
ASUS GTX 1080 Turbo ASUS GTX 960 Mini EVGA GTX 550Ti G.Skill 3600c15 
RAMHard DriveHard DriveHard Drive
G.Skill 4266c19 Samsung SM951 WD VR 300 Intel 750 NVMe U.2 
Hard DriveHard DriveOptical DriveCooling
Mushkin 512 Intel 600 NVMe Raid0 Plextor DVD ROM Custom Water (Koolance 380i / XSPC 360v2) 
CoolingOSOSOS
Corsair H80iV2 (M8I) Windows 10 Pro Window 7 Linux Mint 
MonitorMonitorKeyboardPower
Seiki 4K AOC 1080P Ducky Cherry Black Silverstone 500W SFX form factor/ Seasonic 760W 
CaseMouseAudio
Bench Logitech G700s Ultimate Ears TF10s 
CPUMotherboardGraphicsRAM
i7 4960X @ 4.7 Asus Rampage IV Black Edition R9 295x2 w/ Koolance Block G Skill 2400 c9 (@ 2133c8) 
Hard DriveHard DriveHard DriveHard Drive
Plextor 512 SSD VelociRaptor 600GB WD Black 2T 4 Terabyte NAS 
Optical DriveOptical DriveCoolingCooling
Asus BluRay R/W Lite On  AquaComputer 720XT Koolance 380i 
CoolingOSMonitorKeyboard
Liang DCC Aux Pump Win10x64 Samsung U28D590 4K/60 (primary) SteelSeries G6 (Cherry Red) 
PowerCaseMouseAudio
Corsair AX1200 Sliverstone TJ09 G700 on-board 
Audio
Ultimate Ears TF10s 
  hide details  
Reply
post #3487 of 9487
Hi Jpmboy,
I checked Kingston's site, and this is all I see for a spec sheet: http://www.kingston.com/dataSheets/KHX1866C9D3K4_16GX.pdf and it just lists the basic timings. I might try e-mailing Kingston support.
My System
(11 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i5-3570K ASRock Z75 Pro3  EVGA GeForce GTX 560 Ti 2GB  Kingston HyperX 16GB  
Hard DriveHard DriveOptical DriveCooling
Plextor M5S 256GB SSD  SAMSUNG Spinpoint F3EG HD503HI 500GB Samsung DVD Burner Cooler Master Hyper 212 Evo 
OSPowerCase
Windows 8 Pro  CORSAIR CX500M 500W Zalman Z5 Plus 
  hide details  
Reply
My System
(11 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i5-3570K ASRock Z75 Pro3  EVGA GeForce GTX 560 Ti 2GB  Kingston HyperX 16GB  
Hard DriveHard DriveOptical DriveCooling
Plextor M5S 256GB SSD  SAMSUNG Spinpoint F3EG HD503HI 500GB Samsung DVD Burner Cooler Master Hyper 212 Evo 
OSPowerCase
Windows 8 Pro  CORSAIR CX500M 500W Zalman Z5 Plus 
  hide details  
Reply
post #3488 of 9487
question for you knowledgable folk here.

I have a nice stable oc so no problems there. The question is more in relation to the vdroop with low end tasks.

idle im at 0.984v.
full load @ 1.248.
lightloads @ 1.280....

now, my machine wont always be doing fully loaded cpu tasks all the time but this spike to 1.280 bothers me. If I were at a fixed voltage instead of offset it would never go that high. I dont need to go that high. (I understand offset is better cause its not driving the volts all the time)..
How do I stop this? Thoughts?
Yellow Devil
(13 items)
 
  
CPUMotherboardGraphicsRAM
3770K @ 4.5 ASRock Z77 OC Formula GTX 780 Gskill Trident X 16GB 
Hard DriveCoolingOSMonitor
840 pro 128GB H80i Win 7 Pro x64 BenQ 21.5" V2220H 
KeyboardPowerCaseMouse
Corsair K60 Seasonic Platinum 1000W Silverstone FTO2B-W Corsair M60 
Audio
Recon3d 
  hide details  
Reply
Yellow Devil
(13 items)
 
  
CPUMotherboardGraphicsRAM
3770K @ 4.5 ASRock Z77 OC Formula GTX 780 Gskill Trident X 16GB 
Hard DriveCoolingOSMonitor
840 pro 128GB H80i Win 7 Pro x64 BenQ 21.5" V2220H 
KeyboardPowerCaseMouse
Corsair K60 Seasonic Platinum 1000W Silverstone FTO2B-W Corsair M60 
Audio
Recon3d 
  hide details  
Reply
post #3489 of 9487
Quote:
Originally Posted by jaysonr View Post

Hi Jpmboy,
I checked Kingston's site, and this is all I see for a spec sheet: http://www.kingston.com/dataSheets/KHX1866C9D3K4_16GX.pdf and it just lists the basic timings. I might try e-mailing Kingston support.

They will reply. Its worth asking. You should be able to run at the rated speed. On that sheet, see the 160 and 36 values? Check that in the XMP.
x99
(28 items)
 
z170/z270
(27 items)
 
x79
(21 items)
 
CPUCPUMotherboardGraphics
i7 5960X i7 6950X Asus Rampage V Extreme (STD and model-10) 2 GTX TitanX w/ EK Blocks & Backplates 
GraphicsGraphicsRAMHard Drive
Nvidia Tesla C-class 2 GTX Titan X Pascal (water cooled) GSkill 3200c14 TZs 8x8GB @ 3400c13 Intel 750 NVMe 400GB 
Hard DriveHard DriveHard DriveOptical Drive
Plextor 256GB M6e M.2 2x Plextor SSD 256 Raid 0 (Win 7) Samsung NVMe 950 Pro M.2 Plextor 810 
CoolingCoolingCoolingCooling
Aquacomputer GiGant 1680 (4x420) external Rad XSPC RX360 Koolance 380i Laing DDC-1T (2) 
CoolingOSOSOS
Koolance EXC-800 Chiller Windows 10 x64  Windows 7 Pro Linux Mint 
MonitorMonitorKeyboardPower
ASUS Swift 1440P 144Hz Seiki 50" 4K monitor (720P-2160i) 240-30Hz Das Keyboard Model S Pro Corsair AX1500i 
CaseMouseAudioOther
MicroCool Banchetto 101 Steelseries Rival Ultimate Ears TF10 Koolance Pump/Fan Controller 
CPUCPUCPUMotherboard
i5 6600K i7 7700K i3 7350 ASUS Max iX APEX, Asrock MOCF, M8Impact 
GraphicsGraphicsGraphicsRAM
ASUS GTX 1080 Turbo ASUS GTX 960 Mini EVGA GTX 550Ti G.Skill 3600c15 
RAMHard DriveHard DriveHard Drive
G.Skill 4266c19 Samsung SM951 WD VR 300 Intel 750 NVMe U.2 
Hard DriveHard DriveOptical DriveCooling
Mushkin 512 Intel 600 NVMe Raid0 Plextor DVD ROM Custom Water (Koolance 380i / XSPC 360v2) 
CoolingOSOSOS
Corsair H80iV2 (M8I) Windows 10 Pro Window 7 Linux Mint 
MonitorMonitorKeyboardPower
Seiki 4K AOC 1080P Ducky Cherry Black Silverstone 500W SFX form factor/ Seasonic 760W 
CaseMouseAudio
Bench Logitech G700s Ultimate Ears TF10s 
CPUMotherboardGraphicsRAM
i7 4960X @ 4.7 Asus Rampage IV Black Edition R9 295x2 w/ Koolance Block G Skill 2400 c9 (@ 2133c8) 
Hard DriveHard DriveHard DriveHard Drive
Plextor 512 SSD VelociRaptor 600GB WD Black 2T 4 Terabyte NAS 
Optical DriveOptical DriveCoolingCooling
Asus BluRay R/W Lite On  AquaComputer 720XT Koolance 380i 
CoolingOSMonitorKeyboard
Liang DCC Aux Pump Win10x64 Samsung U28D590 4K/60 (primary) SteelSeries G6 (Cherry Red) 
PowerCaseMouseAudio
Corsair AX1200 Sliverstone TJ09 G700 on-board 
Audio
Ultimate Ears TF10s 
  hide details  
Reply
x99
(28 items)
 
z170/z270
(27 items)
 
x79
(21 items)
 
CPUCPUMotherboardGraphics
i7 5960X i7 6950X Asus Rampage V Extreme (STD and model-10) 2 GTX TitanX w/ EK Blocks & Backplates 
GraphicsGraphicsRAMHard Drive
Nvidia Tesla C-class 2 GTX Titan X Pascal (water cooled) GSkill 3200c14 TZs 8x8GB @ 3400c13 Intel 750 NVMe 400GB 
Hard DriveHard DriveHard DriveOptical Drive
Plextor 256GB M6e M.2 2x Plextor SSD 256 Raid 0 (Win 7) Samsung NVMe 950 Pro M.2 Plextor 810 
CoolingCoolingCoolingCooling
Aquacomputer GiGant 1680 (4x420) external Rad XSPC RX360 Koolance 380i Laing DDC-1T (2) 
CoolingOSOSOS
Koolance EXC-800 Chiller Windows 10 x64  Windows 7 Pro Linux Mint 
MonitorMonitorKeyboardPower
ASUS Swift 1440P 144Hz Seiki 50" 4K monitor (720P-2160i) 240-30Hz Das Keyboard Model S Pro Corsair AX1500i 
CaseMouseAudioOther
MicroCool Banchetto 101 Steelseries Rival Ultimate Ears TF10 Koolance Pump/Fan Controller 
CPUCPUCPUMotherboard
i5 6600K i7 7700K i3 7350 ASUS Max iX APEX, Asrock MOCF, M8Impact 
GraphicsGraphicsGraphicsRAM
ASUS GTX 1080 Turbo ASUS GTX 960 Mini EVGA GTX 550Ti G.Skill 3600c15 
RAMHard DriveHard DriveHard Drive
G.Skill 4266c19 Samsung SM951 WD VR 300 Intel 750 NVMe U.2 
Hard DriveHard DriveOptical DriveCooling
Mushkin 512 Intel 600 NVMe Raid0 Plextor DVD ROM Custom Water (Koolance 380i / XSPC 360v2) 
CoolingOSOSOS
Corsair H80iV2 (M8I) Windows 10 Pro Window 7 Linux Mint 
MonitorMonitorKeyboardPower
Seiki 4K AOC 1080P Ducky Cherry Black Silverstone 500W SFX form factor/ Seasonic 760W 
CaseMouseAudio
Bench Logitech G700s Ultimate Ears TF10s 
CPUMotherboardGraphicsRAM
i7 4960X @ 4.7 Asus Rampage IV Black Edition R9 295x2 w/ Koolance Block G Skill 2400 c9 (@ 2133c8) 
Hard DriveHard DriveHard DriveHard Drive
Plextor 512 SSD VelociRaptor 600GB WD Black 2T 4 Terabyte NAS 
Optical DriveOptical DriveCoolingCooling
Asus BluRay R/W Lite On  AquaComputer 720XT Koolance 380i 
CoolingOSMonitorKeyboard
Liang DCC Aux Pump Win10x64 Samsung U28D590 4K/60 (primary) SteelSeries G6 (Cherry Red) 
PowerCaseMouseAudio
Corsair AX1200 Sliverstone TJ09 G700 on-board 
Audio
Ultimate Ears TF10s 
  hide details  
Reply
post #3490 of 9487
Quote:
Originally Posted by DUST2DEATH View Post

question for you knowledgable folk here.

I have a nice stable oc so no problems there. The question is more in relation to the vdroop with low end tasks.

idle im at 0.984v.
full load @ 1.248.
lightloads @ 1.280....

now, my machine wont always be doing fully loaded cpu tasks all the time but this spike to 1.280 bothers me. If I were at a fixed voltage instead of offset it would never go that high. I dont need to go that high. (I understand offset is better cause its not driving the volts all the time)..
How do I stop this? Thoughts?

That spike is a windoes thing. Mine does the same. I too was worried about this a year or so ago with this sandy cpu, but they all do it. You are well within the safe operating range for your chip,

You may be able to lower offset or turbo, and decrease LLC?
x99
(28 items)
 
z170/z270
(27 items)
 
x79
(21 items)
 
CPUCPUMotherboardGraphics
i7 5960X i7 6950X Asus Rampage V Extreme (STD and model-10) 2 GTX TitanX w/ EK Blocks & Backplates 
GraphicsGraphicsRAMHard Drive
Nvidia Tesla C-class 2 GTX Titan X Pascal (water cooled) GSkill 3200c14 TZs 8x8GB @ 3400c13 Intel 750 NVMe 400GB 
Hard DriveHard DriveHard DriveOptical Drive
Plextor 256GB M6e M.2 2x Plextor SSD 256 Raid 0 (Win 7) Samsung NVMe 950 Pro M.2 Plextor 810 
CoolingCoolingCoolingCooling
Aquacomputer GiGant 1680 (4x420) external Rad XSPC RX360 Koolance 380i Laing DDC-1T (2) 
CoolingOSOSOS
Koolance EXC-800 Chiller Windows 10 x64  Windows 7 Pro Linux Mint 
MonitorMonitorKeyboardPower
ASUS Swift 1440P 144Hz Seiki 50" 4K monitor (720P-2160i) 240-30Hz Das Keyboard Model S Pro Corsair AX1500i 
CaseMouseAudioOther
MicroCool Banchetto 101 Steelseries Rival Ultimate Ears TF10 Koolance Pump/Fan Controller 
CPUCPUCPUMotherboard
i5 6600K i7 7700K i3 7350 ASUS Max iX APEX, Asrock MOCF, M8Impact 
GraphicsGraphicsGraphicsRAM
ASUS GTX 1080 Turbo ASUS GTX 960 Mini EVGA GTX 550Ti G.Skill 3600c15 
RAMHard DriveHard DriveHard Drive
G.Skill 4266c19 Samsung SM951 WD VR 300 Intel 750 NVMe U.2 
Hard DriveHard DriveOptical DriveCooling
Mushkin 512 Intel 600 NVMe Raid0 Plextor DVD ROM Custom Water (Koolance 380i / XSPC 360v2) 
CoolingOSOSOS
Corsair H80iV2 (M8I) Windows 10 Pro Window 7 Linux Mint 
MonitorMonitorKeyboardPower
Seiki 4K AOC 1080P Ducky Cherry Black Silverstone 500W SFX form factor/ Seasonic 760W 
CaseMouseAudio
Bench Logitech G700s Ultimate Ears TF10s 
CPUMotherboardGraphicsRAM
i7 4960X @ 4.7 Asus Rampage IV Black Edition R9 295x2 w/ Koolance Block G Skill 2400 c9 (@ 2133c8) 
Hard DriveHard DriveHard DriveHard Drive
Plextor 512 SSD VelociRaptor 600GB WD Black 2T 4 Terabyte NAS 
Optical DriveOptical DriveCoolingCooling
Asus BluRay R/W Lite On  AquaComputer 720XT Koolance 380i 
CoolingOSMonitorKeyboard
Liang DCC Aux Pump Win10x64 Samsung U28D590 4K/60 (primary) SteelSeries G6 (Cherry Red) 
PowerCaseMouseAudio
Corsair AX1200 Sliverstone TJ09 G700 on-board 
Audio
Ultimate Ears TF10s 
  hide details  
Reply
x99
(28 items)
 
z170/z270
(27 items)
 
x79
(21 items)
 
CPUCPUMotherboardGraphics
i7 5960X i7 6950X Asus Rampage V Extreme (STD and model-10) 2 GTX TitanX w/ EK Blocks & Backplates 
GraphicsGraphicsRAMHard Drive
Nvidia Tesla C-class 2 GTX Titan X Pascal (water cooled) GSkill 3200c14 TZs 8x8GB @ 3400c13 Intel 750 NVMe 400GB 
Hard DriveHard DriveHard DriveOptical Drive
Plextor 256GB M6e M.2 2x Plextor SSD 256 Raid 0 (Win 7) Samsung NVMe 950 Pro M.2 Plextor 810 
CoolingCoolingCoolingCooling
Aquacomputer GiGant 1680 (4x420) external Rad XSPC RX360 Koolance 380i Laing DDC-1T (2) 
CoolingOSOSOS
Koolance EXC-800 Chiller Windows 10 x64  Windows 7 Pro Linux Mint 
MonitorMonitorKeyboardPower
ASUS Swift 1440P 144Hz Seiki 50" 4K monitor (720P-2160i) 240-30Hz Das Keyboard Model S Pro Corsair AX1500i 
CaseMouseAudioOther
MicroCool Banchetto 101 Steelseries Rival Ultimate Ears TF10 Koolance Pump/Fan Controller 
CPUCPUCPUMotherboard
i5 6600K i7 7700K i3 7350 ASUS Max iX APEX, Asrock MOCF, M8Impact 
GraphicsGraphicsGraphicsRAM
ASUS GTX 1080 Turbo ASUS GTX 960 Mini EVGA GTX 550Ti G.Skill 3600c15 
RAMHard DriveHard DriveHard Drive
G.Skill 4266c19 Samsung SM951 WD VR 300 Intel 750 NVMe U.2 
Hard DriveHard DriveOptical DriveCooling
Mushkin 512 Intel 600 NVMe Raid0 Plextor DVD ROM Custom Water (Koolance 380i / XSPC 360v2) 
CoolingOSOSOS
Corsair H80iV2 (M8I) Windows 10 Pro Window 7 Linux Mint 
MonitorMonitorKeyboardPower
Seiki 4K AOC 1080P Ducky Cherry Black Silverstone 500W SFX form factor/ Seasonic 760W 
CaseMouseAudio
Bench Logitech G700s Ultimate Ears TF10s 
CPUMotherboardGraphicsRAM
i7 4960X @ 4.7 Asus Rampage IV Black Edition R9 295x2 w/ Koolance Block G Skill 2400 c9 (@ 2133c8) 
Hard DriveHard DriveHard DriveHard Drive
Plextor 512 SSD VelociRaptor 600GB WD Black 2T 4 Terabyte NAS 
Optical DriveOptical DriveCoolingCooling
Asus BluRay R/W Lite On  AquaComputer 720XT Koolance 380i 
CoolingOSMonitorKeyboard
Liang DCC Aux Pump Win10x64 Samsung U28D590 4K/60 (primary) SteelSeries G6 (Cherry Red) 
PowerCaseMouseAudio
Corsair AX1200 Sliverstone TJ09 G700 on-board 
Audio
Ultimate Ears TF10s 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Intel CPUs
Overclock.net › Forums › Intel › Intel CPUs › Complete Overclocking Guide: Sandy Bridge & Ivy Bridge | *ASRock Edition*