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How to OC 1600Mhz ram

post #1 of 6
Thread Starter 
How to OC 1600Mhz ram? CL 9-9-9-27 (defualt) i am runing it at stock at 1.5V if i set to 1.65 (defualt) it freeze. Should i target Mhz or tighter CL ?
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Intel 2500K Asus P8Z68-V Gen3 Gigabyte r9 280x Kingston HyperX blu DDR3 8GB 1600 Mhz CL9 
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WD 640GB Blue Vertex 3 240 GB Thermalright Silver Arrow Windows 7 x64 Ultimate 
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post #2 of 6
Quote:
Originally Posted by LukaTCE View Post

How to OC 1600Mhz ram? CL 9-9-9-27 (defualt) i am runing it at stock at 1.5V if i set to 1.65 (defualt) it freeze. Should i target Mhz or tighter CL ?

Try 8-8-8-24 smile.gif
post #3 of 6
Go for higher speeds, as much as possible without sacrificing the timings too much.

A few examples of what to aim for:
1866 9-9-9-24
1866 8-9-8-26
2000 9-10-10-27
2000 10-10-10-28
2133 9-11-10-28
2133 10-11-10-30

Any of these will offer you a boost in performance.
   
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Z77 Bench-a-lot
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i7 3930K @ 4.92Ghz Asus Rampage 4 Extreme EVGA GTX670 FTW 2GB  EVGA GTX780Ti Classified K|ngp|n Edition @ 1483... 
GraphicsRAMHard DriveHard Drive
EVGA GTX780Ti Classified K|ngp|n Edition @ 1483... 16GB G.Skill Ripjaws-Z @ DDR3-2248 9-10-9-26 1T Samsung 830 256GB SSD WD10EZEX 1TB HDD 
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LG/Hitachi Slim DVD-R/W Custom MB-Backside VRM-sinks (Copper) 3x NZXT RF-FX140LB 1-2krpm 98.3CFM Case Fans 2x Corsair SP120-PE Case Fans 
CoolingCoolingCoolingCooling
Heatkiller GTX680 "Hole Edition" Block + Backplate XSPC Single-Bay Res (Single 5.25 bay) EK Multioption Res X2 - Advanced 150 DD "Fill-Port Res" + Fill-Port Fitting (Red) 
CoolingCoolingCoolingCooling
2x MCP35X + Heatsinks/80x15mm Fan XSPC EX420 Alphacool NeXXos UT60 240 6x Bgears Blasters 140mm 1800rpm Fans 
CoolingCoolingCoolingOS
4x Koolance 120x25mm 2600rpm Fans Comp/Rotary Fittings (BP/XSPC/Monsoon) Primoflex Pro LRT - White (1/2x3/4) Windows 7 Professional 64bit  
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Dell P2210Hb 21.5" 1920x1080p Viewsonic VA2012WB 20.1" LCD 1680x1050 Dell U3014 Eizo 27" 1440p 10bit RGB-LED Backlit AH-IPS Panel 
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post #4 of 6
Thread Starter 
When i set higer Mhz system freezed or i am doing something wrong ? i will try tighter latency
I set this just in bios right ?
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Intel 2500K Asus P8Z68-V Gen3 Gigabyte r9 280x Kingston HyperX blu DDR3 8GB 1600 Mhz CL9 
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WD 640GB Blue Vertex 3 240 GB Thermalright Silver Arrow Windows 7 x64 Ultimate 
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My System
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CPUMotherboardGraphicsRAM
Intel 2500K Asus P8Z68-V Gen3 Gigabyte r9 280x Kingston HyperX blu DDR3 8GB 1600 Mhz CL9 
Hard DriveHard DriveCoolingOS
WD 640GB Blue Vertex 3 240 GB Thermalright Silver Arrow Windows 7 x64 Ultimate 
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post #5 of 6
Yes, in the BIOS.

You might want to pull up an article or guide on RAM Tuning, as it will tell you exactly what each timing setting does and is very handy to have in front of you when working to overclock your memory.

Oh, and don't forget that you can increase voltage to AT LEAST 1.65v; in fact, I'd probably set the Voltage to 1.65 and then see what the maximum speed attainable is (set timings really loose, like 11-13-13-35 or something), then get it to the speed you want (say 2133) and start dropping timings. Once the timings are stable and the speed is stable, you can try to lower the voltage a bit, but you don't have to. It's better to get a little extra speed than go from 1.65v to 1.64v or something...
   
Z77 Bench-a-lot
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i7 3930K @ 4.92Ghz Asus Rampage 4 Extreme EVGA GTX670 FTW 2GB  EVGA GTX780Ti Classified K|ngp|n Edition @ 1483... 
GraphicsRAMHard DriveHard Drive
EVGA GTX780Ti Classified K|ngp|n Edition @ 1483... 16GB G.Skill Ripjaws-Z @ DDR3-2248 9-10-9-26 1T Samsung 830 256GB SSD WD10EZEX 1TB HDD 
Hard DriveHard DriveHard DriveHard Drive
WD10EALX 1TB HDD Seagate Barracuda 7200.14 1TB WD3200AAKS 320GB HDD WD5000HHTZ 10krpm 500GB VelociRaptor 
Optical DriveCoolingCoolingCooling
LG/Hitachi Slim DVD-R/W Custom MB-Backside VRM-sinks (Copper) 3x NZXT RF-FX140LB 1-2krpm 98.3CFM Case Fans 2x Corsair SP120-PE Case Fans 
CoolingCoolingCoolingCooling
Heatkiller GTX680 "Hole Edition" Block + Backplate XSPC Single-Bay Res (Single 5.25 bay) EK Multioption Res X2 - Advanced 150 DD "Fill-Port Res" + Fill-Port Fitting (Red) 
CoolingCoolingCoolingCooling
2x MCP35X + Heatsinks/80x15mm Fan XSPC EX420 Alphacool NeXXos UT60 240 6x Bgears Blasters 140mm 1800rpm Fans 
CoolingCoolingCoolingOS
4x Koolance 120x25mm 2600rpm Fans Comp/Rotary Fittings (BP/XSPC/Monsoon) Primoflex Pro LRT - White (1/2x3/4) Windows 7 Professional 64bit  
MonitorMonitorMonitorMonitor
Dell P2210Hb 21.5" 1920x1080p Viewsonic VA2012WB 20.1" LCD 1680x1050 Dell U3014 Eizo 27" 1440p 10bit RGB-LED Backlit AH-IPS Panel 
MonitorKeyboardPowerCase
55" LG HDTV (their top 2014 model) Ducky Mechanical (Browns) NZXT HALE90 850W + 8 blown-up AX1200/i's NZXT Switch 810 (White) 
MouseMouse PadAudioAudio
R.A.T.3 + MX510 My Desk GRADO RS1i Headphones Grado PS1000 Headphones 
OtherOtherOtherOther
Bitfenix Hydra Pro Fan Controller 5ch 30W/ch Bitfenix Alchemy Individually-Sleeved Extension... NZXT Individually-Sleeved Front Panel Wires (Bl... Phobya Sleeved 1x3pin-to-4x3pin Fan Splitter 
OtherOtherOther
Sleeved Wires w Paracord myself (no Heatshrink) Custom Front and Top Panels w HexxMesh *In Prog... Working on Custom Pedestal Prototype 
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Z77 Bench-a-lot
(31 items)
 
CPUMotherboardGraphicsGraphics
i7 3930K @ 4.92Ghz Asus Rampage 4 Extreme EVGA GTX670 FTW 2GB  EVGA GTX780Ti Classified K|ngp|n Edition @ 1483... 
GraphicsRAMHard DriveHard Drive
EVGA GTX780Ti Classified K|ngp|n Edition @ 1483... 16GB G.Skill Ripjaws-Z @ DDR3-2248 9-10-9-26 1T Samsung 830 256GB SSD WD10EZEX 1TB HDD 
Hard DriveHard DriveHard DriveHard Drive
WD10EALX 1TB HDD Seagate Barracuda 7200.14 1TB WD3200AAKS 320GB HDD WD5000HHTZ 10krpm 500GB VelociRaptor 
Optical DriveCoolingCoolingCooling
LG/Hitachi Slim DVD-R/W Custom MB-Backside VRM-sinks (Copper) 3x NZXT RF-FX140LB 1-2krpm 98.3CFM Case Fans 2x Corsair SP120-PE Case Fans 
CoolingCoolingCoolingCooling
Heatkiller GTX680 "Hole Edition" Block + Backplate XSPC Single-Bay Res (Single 5.25 bay) EK Multioption Res X2 - Advanced 150 DD "Fill-Port Res" + Fill-Port Fitting (Red) 
CoolingCoolingCoolingCooling
2x MCP35X + Heatsinks/80x15mm Fan XSPC EX420 Alphacool NeXXos UT60 240 6x Bgears Blasters 140mm 1800rpm Fans 
CoolingCoolingCoolingOS
4x Koolance 120x25mm 2600rpm Fans Comp/Rotary Fittings (BP/XSPC/Monsoon) Primoflex Pro LRT - White (1/2x3/4) Windows 7 Professional 64bit  
MonitorMonitorMonitorMonitor
Dell P2210Hb 21.5" 1920x1080p Viewsonic VA2012WB 20.1" LCD 1680x1050 Dell U3014 Eizo 27" 1440p 10bit RGB-LED Backlit AH-IPS Panel 
MonitorKeyboardPowerCase
55" LG HDTV (their top 2014 model) Ducky Mechanical (Browns) NZXT HALE90 850W + 8 blown-up AX1200/i's NZXT Switch 810 (White) 
MouseMouse PadAudioAudio
R.A.T.3 + MX510 My Desk GRADO RS1i Headphones Grado PS1000 Headphones 
OtherOtherOtherOther
Bitfenix Hydra Pro Fan Controller 5ch 30W/ch Bitfenix Alchemy Individually-Sleeved Extension... NZXT Individually-Sleeved Front Panel Wires (Bl... Phobya Sleeved 1x3pin-to-4x3pin Fan Splitter 
OtherOtherOther
Sleeved Wires w Paracord myself (no Heatshrink) Custom Front and Top Panels w HexxMesh *In Prog... Working on Custom Pedestal Prototype 
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post #6 of 6
Thread Starter 
As i said when i set to defualt clock and timing and voltage thats 1.65V it freeze when i set to 1.5V ot work (defualt for this ram is 1.65V)
My System
(17 items)
 
  
CPUMotherboardGraphicsRAM
Intel 2500K Asus P8Z68-V Gen3 Gigabyte r9 280x Kingston HyperX blu DDR3 8GB 1600 Mhz CL9 
Hard DriveHard DriveCoolingOS
WD 640GB Blue Vertex 3 240 GB Thermalright Silver Arrow Windows 7 x64 Ultimate 
MonitorPowerCaseOther
Dell 2209wa LC Arkangel 850W Enermax Chakra Sennheiser HD 598 
Other
Creative X-FI Titanium 
  hide details  
Reply
My System
(17 items)
 
  
CPUMotherboardGraphicsRAM
Intel 2500K Asus P8Z68-V Gen3 Gigabyte r9 280x Kingston HyperX blu DDR3 8GB 1600 Mhz CL9 
Hard DriveHard DriveCoolingOS
WD 640GB Blue Vertex 3 240 GB Thermalright Silver Arrow Windows 7 x64 Ultimate 
MonitorPowerCaseOther
Dell 2209wa LC Arkangel 850W Enermax Chakra Sennheiser HD 598 
Other
Creative X-FI Titanium 
  hide details  
Reply
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