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Intel 2500k down to 1600mhz :( - Page 2

post #11 of 15
when overclocking SB, you only overclock the turbo frequency.

when idle, it will go to 1600mhz

at full load, it will go to tthe turo core frequency you've set.

at stock the speed is 3.3ghz, and turbo is 3.7ghz. when you've oc'ed your SB cpu to say 4.8ghz, the turbo frequency is 4.8ghz.
post #12 of 15
Thread Starter 
will i have the same performance if i leave speedstep on or off.I am wondering if i leave on speedstep my cpu voltage as i see on aida64 it's not stable is always going up and down meybe this not help performance.That's only my opinion. What are you think ???
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Intel i5 2500k ASUS P8P67 EVO B3 GAINWARD Nvidia GTX 560 TI 1GB Dual channel 4GB 1600mhz 
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320GB SEAGATE 7200.12 16MB Samsung SH-S223B DVDRW+/-DL (Sata 22x, Black) Windows 7 64bit Samsung S27A950 27" 3D LED Monitor 
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My System
(14 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 2500k ASUS P8P67 EVO B3 GAINWARD Nvidia GTX 560 TI 1GB Dual channel 4GB 1600mhz 
Hard DriveOptical DriveOSMonitor
320GB SEAGATE 7200.12 16MB Samsung SH-S223B DVDRW+/-DL (Sata 22x, Black) Windows 7 64bit Samsung S27A950 27" 3D LED Monitor 
KeyboardPowerCaseMouse
logitech g110 Corsair 650W Modular Corsair G9x silver color 5600Dpi 
Mouse PadAudio
Steelseries  5.1 Edifier S550 Speakers  
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post #13 of 15
Quote:
Originally Posted by Deanofski View Post
will i have the same performance if i leave speedstep on or off.I am wondering if i leave on speedstep my cpu voltage as i see on aida64 it's not stable is always going up and down meybe this not help performance.That's only my opinion. What are you think ???
You will get the same performance with it on. As for stability disable it to get a maximum safe overclock, then re-enable speedstep, if that stable overclock becomes unstable after, then you need to tweak some things (usually LLC, but not always). This thread explains the issue well - http://www.overclock.net/intel-cpus/...idge-read.html
post #14 of 15
I found a way to avoid 1.6GHz where bios settings failed by installing this custom Window power profile:
http://presonus.zendesk.com/entries/...for-studio-one
FWIW
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i5-2500k @ 4.2GHz/1.27V Gigabyte Z68XP-UD4 Intel HD3000 2x4GB Corsair Venegence LP White 1.35V 
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Silent cruncher
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i5-2500k @ 4.2GHz/1.27V Gigabyte Z68XP-UD4 Intel HD3000 2x4GB Corsair Venegence LP White 1.35V 
Hard DriveOptical DriveCoolingOS
Crucial m4 64GB, WD Green 1.5TB & 3TB Benq DW1650 Thermalright TRUE Rev. C Windows 7 64-bit 
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HP LP2065 Microsoft Comfort Curve 300 Corsair X-560 Fractal Design Define R3 
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post #15 of 15
How much power does the 2500K use at full speed compare to the 1090T?
    
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Intel 2500k 4.4GHz ASRock P67 EXTREME4 GEN3 Sapphire Nitro AMD 390 OC G.SKILL Sniper 8GB (2 x 4GB) DDR3 SDRAM DDR3 1600 
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CPUMotherboardGraphicsRAM
Intel 2500k 4.4GHz ASRock P67 EXTREME4 GEN3 Sapphire Nitro AMD 390 OC G.SKILL Sniper 8GB (2 x 4GB) DDR3 SDRAM DDR3 1600 
Hard DriveOptical DriveCoolingOS
Samsung 850 EVO 500GB, Intel 520 120GB SSD Blu-Ray Air Windows 10 Pro 64 Bit 
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ASUS MS Series MS228H Update coming soon! Razer Anasi EVGA 850 80+ Gold Supernova Corsair 600T White 
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