Overclock.net › Forums › Intel › Intel CPUs › 2600k how many of you have HT off?
New Posts  All Forums:Forum Nav:

2600k how many of you have HT off? - Page 2

post #11 of 37
1. Run benchmark with HT off
2. Run benchmark with HT on
3. ???
4. PROFIT!?!
Current System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Pentium Dual-Core E5400 MSI G41M-P33 LGA 775 Nvidia GTX 660 Kingston ValueRAM 8GB 240-Pin DDR3 
Hard DriveOSMonitorPower
Western Digital 160GB Windows 7 SP1 Acer X203H 20" 1600x900 Broadway Com 500W 
Case
None! 
  hide details  
Reply
Current System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Pentium Dual-Core E5400 MSI G41M-P33 LGA 775 Nvidia GTX 660 Kingston ValueRAM 8GB 240-Pin DDR3 
Hard DriveOSMonitorPower
Western Digital 160GB Windows 7 SP1 Acer X203H 20" 1600x900 Broadway Com 500W 
Case
None! 
  hide details  
Reply
post #12 of 37
I have it off as well.

No need for it in most scenarios.
Murder Box II
(18 items)
 
Home PC
(15 items)
 
 
CPUMotherboardGraphicsRAM
Intel 6800K Asus X99-A II Zotac 1080Ti AMP Extreme Edition G. Skill Trident Z - 32GB/ 3200Hz/CL14/Quad  
Hard DriveCoolingOSMonitor
Sandisk Extreme Pro 480GB Corsair H100i V2 - w/ML120 Pro Fans Windows 10 Home 64 Bit Acer Z35P 1440P G-Sync 
KeyboardPowerCaseMouse
Steelseries Merc  EVGA Supernova G2 1000W Corsair 450D Mionix Naos 8200 
Mouse PadAudioAudioOther
Inwin Batmat Aluminum Sound Blaster Z Logitech Z906 - 5.1 Maxnomic Commander S-III Gaming Chair 
CPUMotherboardGraphicsRAM
Intel G3440 Asus B85M-E/CSM EVGA GTX 950 Patriot Viper 3 - 2x8GB 1600hz 
Hard DriveOptical DriveCoolingOS
Samsung EVO 850 - 500GB + 4TB/3TB x 2/2TB WD Green LG CH12LS28 Bluray Scythe Big Shuriken 2 w/Corsair SP120 Fan Windows 10 64 Bit 
MonitorKeyboardPowerCase
Samsung 75" TV.... GooBang Doo MX3 Corsair CX430 V2 NMEDIAPC HTPC 6000B w/ Pro LCD Module 
Mouse
GooBang Doo MX3 
  hide details  
Reply
Murder Box II
(18 items)
 
Home PC
(15 items)
 
 
CPUMotherboardGraphicsRAM
Intel 6800K Asus X99-A II Zotac 1080Ti AMP Extreme Edition G. Skill Trident Z - 32GB/ 3200Hz/CL14/Quad  
Hard DriveCoolingOSMonitor
Sandisk Extreme Pro 480GB Corsair H100i V2 - w/ML120 Pro Fans Windows 10 Home 64 Bit Acer Z35P 1440P G-Sync 
KeyboardPowerCaseMouse
Steelseries Merc  EVGA Supernova G2 1000W Corsair 450D Mionix Naos 8200 
Mouse PadAudioAudioOther
Inwin Batmat Aluminum Sound Blaster Z Logitech Z906 - 5.1 Maxnomic Commander S-III Gaming Chair 
CPUMotherboardGraphicsRAM
Intel G3440 Asus B85M-E/CSM EVGA GTX 950 Patriot Viper 3 - 2x8GB 1600hz 
Hard DriveOptical DriveCoolingOS
Samsung EVO 850 - 500GB + 4TB/3TB x 2/2TB WD Green LG CH12LS28 Bluray Scythe Big Shuriken 2 w/Corsair SP120 Fan Windows 10 64 Bit 
MonitorKeyboardPowerCase
Samsung 75" TV.... GooBang Doo MX3 Corsair CX430 V2 NMEDIAPC HTPC 6000B w/ Pro LCD Module 
Mouse
GooBang Doo MX3 
  hide details  
Reply
post #13 of 37
Quote:
Originally Posted by Outcasst;12186752 
Does HT hurt FPS in games slightly? I know there was a big thing about that when the first i7's came out.

No... actually there have been a number of tests that show slightly lower performance in games with HT on.
Murder Box II
(18 items)
 
Home PC
(15 items)
 
 
CPUMotherboardGraphicsRAM
Intel 6800K Asus X99-A II Zotac 1080Ti AMP Extreme Edition G. Skill Trident Z - 32GB/ 3200Hz/CL14/Quad  
Hard DriveCoolingOSMonitor
Sandisk Extreme Pro 480GB Corsair H100i V2 - w/ML120 Pro Fans Windows 10 Home 64 Bit Acer Z35P 1440P G-Sync 
KeyboardPowerCaseMouse
Steelseries Merc  EVGA Supernova G2 1000W Corsair 450D Mionix Naos 8200 
Mouse PadAudioAudioOther
Inwin Batmat Aluminum Sound Blaster Z Logitech Z906 - 5.1 Maxnomic Commander S-III Gaming Chair 
CPUMotherboardGraphicsRAM
Intel G3440 Asus B85M-E/CSM EVGA GTX 950 Patriot Viper 3 - 2x8GB 1600hz 
Hard DriveOptical DriveCoolingOS
Samsung EVO 850 - 500GB + 4TB/3TB x 2/2TB WD Green LG CH12LS28 Bluray Scythe Big Shuriken 2 w/Corsair SP120 Fan Windows 10 64 Bit 
MonitorKeyboardPowerCase
Samsung 75" TV.... GooBang Doo MX3 Corsair CX430 V2 NMEDIAPC HTPC 6000B w/ Pro LCD Module 
Mouse
GooBang Doo MX3 
  hide details  
Reply
Murder Box II
(18 items)
 
Home PC
(15 items)
 
 
CPUMotherboardGraphicsRAM
Intel 6800K Asus X99-A II Zotac 1080Ti AMP Extreme Edition G. Skill Trident Z - 32GB/ 3200Hz/CL14/Quad  
Hard DriveCoolingOSMonitor
Sandisk Extreme Pro 480GB Corsair H100i V2 - w/ML120 Pro Fans Windows 10 Home 64 Bit Acer Z35P 1440P G-Sync 
KeyboardPowerCaseMouse
Steelseries Merc  EVGA Supernova G2 1000W Corsair 450D Mionix Naos 8200 
Mouse PadAudioAudioOther
Inwin Batmat Aluminum Sound Blaster Z Logitech Z906 - 5.1 Maxnomic Commander S-III Gaming Chair 
CPUMotherboardGraphicsRAM
Intel G3440 Asus B85M-E/CSM EVGA GTX 950 Patriot Viper 3 - 2x8GB 1600hz 
Hard DriveOptical DriveCoolingOS
Samsung EVO 850 - 500GB + 4TB/3TB x 2/2TB WD Green LG CH12LS28 Bluray Scythe Big Shuriken 2 w/Corsair SP120 Fan Windows 10 64 Bit 
MonitorKeyboardPowerCase
Samsung 75" TV.... GooBang Doo MX3 Corsair CX430 V2 NMEDIAPC HTPC 6000B w/ Pro LCD Module 
Mouse
GooBang Doo MX3 
  hide details  
Reply
post #14 of 37
Quote:
Originally Posted by eduardmc;12187496 
so now with this new instruction from SP1 (AVX) that it seems to work when you disable HT. will hurts perfomance if we leave HT enable. I have seen that people that disable or 2500k run latest linx, they get around 1.25-140 gflops. The max i got was 70gflops with sp1 and maximum memory size.

Using AVX + 8 threads in linpack seems to cause a 34% performance drop for me anyways.

Eww..
Might be worth disabling HT when more programs start to use AVX. AVX will probably take 3 years to show up in games though sadly.
Waifu
(16 items)
 
ASUS G752VM
(5 items)
 
 
CPUMotherboardGraphicsRAM
Intel Xeon E3 1225 v5 C236A WORKSTATION (MS-7998) AMD Radeon HD 7850 Kingston 2133 mhz (unbuffered ECC) 
RAMHard DriveHard DriveCooling
Kingston 2133 mhz (unbuffered ECC) WD Gold Intel P3500 Hyper 212 Evo 
OSMonitorKeyboardPower
Windows 10 LTSB ASUS PA249Q Monoprice "RGB" mech keyboard Seasonic X650 
CaseMouseMouse PadAudio
BeQuiet Silent Base 800 Logitech G600 custom anime pr0n Energy RC10 
CPUGraphicsHard DriveOS
i7 6700HQ NVIDIA GTX 1060 Intel 600p Windows 10 LTSB 
Mouse
Logitech G600 
  hide details  
Reply
Waifu
(16 items)
 
ASUS G752VM
(5 items)
 
 
CPUMotherboardGraphicsRAM
Intel Xeon E3 1225 v5 C236A WORKSTATION (MS-7998) AMD Radeon HD 7850 Kingston 2133 mhz (unbuffered ECC) 
RAMHard DriveHard DriveCooling
Kingston 2133 mhz (unbuffered ECC) WD Gold Intel P3500 Hyper 212 Evo 
OSMonitorKeyboardPower
Windows 10 LTSB ASUS PA249Q Monoprice "RGB" mech keyboard Seasonic X650 
CaseMouseMouse PadAudio
BeQuiet Silent Base 800 Logitech G600 custom anime pr0n Energy RC10 
CPUGraphicsHard DriveOS
i7 6700HQ NVIDIA GTX 1060 Intel 600p Windows 10 LTSB 
Mouse
Logitech G600 
  hide details  
Reply
post #15 of 37
I tried turning off HT just to experiment.

I was at 1.34v for a 4.7ghz OC... load temps around 75C.

I turned HT off and arbitrarily plugged in 1.32v for same OC... Booted stable (and several seconds faster as a matter of fact) and running prime95 small ffts I only hit 64C after 20 minutes. Might have gone up another degree or two if I left it running longer?

So this echoes the ~10C I saw earlier, as well. Not fully stability tested, but did play around on the the computer for another few hours after running the short prime test with no issue.

I haven't had time to tweak and experiment further, so I don't know if I could get even less volts or not; that was the first setting I tried.
Sandy Bridge I
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 - 2600k Asus P8P67 Pro EVGA SC GTX 570 8gb G. Skill 1600mhz 
Hard DriveOptical DriveOSMonitor
Crucial c300 128gb SSD + WD 1tb Asus 24x DVD Win7 64 Samsung 23" HD LCD 
PowerCase
Corsair 850HX Corsair 600T 
  hide details  
Reply
Sandy Bridge I
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 - 2600k Asus P8P67 Pro EVGA SC GTX 570 8gb G. Skill 1600mhz 
Hard DriveOptical DriveOSMonitor
Crucial c300 128gb SSD + WD 1tb Asus 24x DVD Win7 64 Samsung 23" HD LCD 
PowerCase
Corsair 850HX Corsair 600T 
  hide details  
Reply
post #16 of 37
Quote:
Originally Posted by infested999;12187510 
1. Run benchmark with HT off
2. Run benchmark with HT on
3. ???
4. PROFIT!?!

Wow, I do believe that's the funniest thing I've ever read here... laugher.gif +REP !!!
PoorHouse
(9 items)
 
  
CPUMotherboardGraphicsRAM
5960x MSI X99S SLI Plus GTX 560 Crucial  
Hard DriveHard DriveCoolingPower
Samsung 950 Pro NVMe Samsung 250GB 830 MCP35X2 -> Nova1080 -> CPU-370 Seasonic 1000 Platinum 
Case
Define R4 
  hide details  
Reply
PoorHouse
(9 items)
 
  
CPUMotherboardGraphicsRAM
5960x MSI X99S SLI Plus GTX 560 Crucial  
Hard DriveHard DriveCoolingPower
Samsung 950 Pro NVMe Samsung 250GB 830 MCP35X2 -> Nova1080 -> CPU-370 Seasonic 1000 Platinum 
Case
Define R4 
  hide details  
Reply
post #17 of 37
why disable HT for little lower temperature since it's the main feature for i7 2600k cpu, Seems like your running i5 2500k cpu what a waste laugher.gif
Edited by gt12345 - 1/29/11 at 10:51am
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom II X4 965 ASUS M4A89GTD ATI 5770 1GB 6gb 
Hard DriveOSMonitorPower
1TB window vista 64bit samsung 24 inch 650watt 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom II X4 965 ASUS M4A89GTD ATI 5770 1GB 6gb 
Hard DriveOSMonitorPower
1TB window vista 64bit samsung 24 inch 650watt 
  hide details  
Reply
post #18 of 37
Quote:
Originally Posted by gt12345;12187772 
why disable HT for little lower temperature since it's the main feature for i7 2600k cpu, Seems like your running i5 2500k cpu what a waste laugher.gif
exactly what I try to preach to people that just "want" a 2600k.
CMLXXX - RAMPAGE
(18 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core™ i7-980X [4.1GHz] 1.32v Asus Rampage III GENE EVGA GeForce™ GTX 1080 FTW 6GB Corsair Dominator GT 1600MHz 
Hard DriveHard DriveCoolingOS
500GB Samsung 850 PRO 1TB Samsung Spinpoint F3 Corsair H100i + 2x GentleTyphoon AP-15 Windows 7 Ultimate x64 
MonitorKeyboardPowerCase
Dell Ultrasharp™ U2410 Rev A04 Ducky DK 9008-BELLB CherryMX Browns OCN Edition! Corsair HX620W Corsair 350D 
MouseMouse PadAudioAudio
Logitech G502 Zowie G-RF HiFiMAN HE-400 Objective 2 + Objective DAC 
AudioAudio
Creative Sound Blaster Z Logitech Z-5500 
  hide details  
Reply
CMLXXX - RAMPAGE
(18 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core™ i7-980X [4.1GHz] 1.32v Asus Rampage III GENE EVGA GeForce™ GTX 1080 FTW 6GB Corsair Dominator GT 1600MHz 
Hard DriveHard DriveCoolingOS
500GB Samsung 850 PRO 1TB Samsung Spinpoint F3 Corsair H100i + 2x GentleTyphoon AP-15 Windows 7 Ultimate x64 
MonitorKeyboardPowerCase
Dell Ultrasharp™ U2410 Rev A04 Ducky DK 9008-BELLB CherryMX Browns OCN Edition! Corsair HX620W Corsair 350D 
MouseMouse PadAudioAudio
Logitech G502 Zowie G-RF HiFiMAN HE-400 Objective 2 + Objective DAC 
AudioAudio
Creative Sound Blaster Z Logitech Z-5500 
  hide details  
Reply
post #19 of 37
Quote:
Originally Posted by ohzer0;12187822 
exactly what I try to preach to people that just "want" a 2600k.
lol it's pretty funny laugher.giflaugher.giflaugher.gif
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom II X4 965 ASUS M4A89GTD ATI 5770 1GB 6gb 
Hard DriveOSMonitorPower
1TB window vista 64bit samsung 24 inch 650watt 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom II X4 965 ASUS M4A89GTD ATI 5770 1GB 6gb 
Hard DriveOSMonitorPower
1TB window vista 64bit samsung 24 inch 650watt 
  hide details  
Reply
post #20 of 37
if your gona turn it off.. you could have saved $100 and got the i5
Silent Dominator
(28 items)
 
Classy Lady
(26 items)
 
TUF Inside
(18 items)
 
  hide details  
Reply
Silent Dominator
(28 items)
 
Classy Lady
(26 items)
 
TUF Inside
(18 items)
 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Intel CPUs
Overclock.net › Forums › Intel › Intel CPUs › 2600k how many of you have HT off?