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How much space for overclock?

post #1 of 8
Thread Starter 
Hi,

I currently have a i5 760 and kinda waiting for haswell to release, but now I want to overclock my i5.

My question is how much overclock space (wattage) do I have with my Corsair HX650 and my current GTX460 SLI setup? Both cards are overclocked to 750mhz.

According to this graph I dont have that much room left but I'm not sure how much wattage a cpu overclock uses.

post #2 of 8
Can't give you a number, but I can say that you have plenty of room for overclocking your CPU.
post #3 of 8
Good thing to keep in mind is that Furmark will stress a GPU(s) more than any other game or benchmark, and i mean really stresses it. You'll get temps and power consumption in that program like no other, while other games will be far less.
    
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post #4 of 8

I'd say that you have plenty.  This is the power draw as measured from the wall outlet.  Their CPU was idling during the test, so even if I add 200W for the CPU to that 502W measurement, that would still only mean the system would pull 596W from the PSU.  Now, this is if the GTX 460s and the CPU are simultaneously under full load.  The HX650 is also designed to be able to continuously deliver 650W 24/7 if ever needed, so you're totally covered.

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It's a computer!
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CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
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post #5 of 8
Thread Starter 
Ok! Thx for the fast replies, will try to overclock soon biggrin.gif
post #6 of 8

Oh wait, what do you have for CPU cooling?

It's a computer!
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CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
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It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
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post #7 of 8
Thread Starter 
Quote:
Originally Posted by TwoCables View Post

Oh wait, what do you have for CPU cooling?

Scythe yasya p/p gentle typhoons same performance as mugen 2 should be enough smile.gif
post #8 of 8
Plenty of power the HX650 will deliver about up to about 100W more if you push it enough. So don't worry to much thumb.gif
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Updated Arc
(19 items)
 
Lenovo E330
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CPUMotherboardGraphicsGraphics
Xeon E3-1270V3 GA-Z87X-UD4H Gigabyte GTX 780 Windforce OC R2 Gigabyte GTX 780 Windforce OC R2 
RAMHard DriveHard DriveHard Drive
Corsiar Vengeance Pro 1866 - 2x8GB Samsung 840 EVO 250GB Plextor M3 Pro 128GB Western Digital Red 3TB 
CoolingOSMonitorMonitor
CPU: Corsair H100 w/ 2x GT AP-15's fans Windows 8.1 Pro w/ Start is Back BenQ XL2420T Samsung XL2730 
KeyboardPowerCaseMouse
Duckie Shine 2 - MX Red Corsair AX750 Fractal Design - Arc Midi R2 Zowie AM 
Mouse PadAudioAudio
Steelseries QCK Mass Fiio E09K + Beyer Dynamic DT-770 pro's + Antli... Speakers: Argon 7460  
CPUMotherboardGraphicsRAM
i5 3210m@2.5Ghz ~3.1Ghz Turbo Lenovo HM77 GT 610m Kingston value pc3-12800 cl11 
Hard DriveOSMonitorPower
Crucial m4 - 128gb + Sandisk 16gb mSATA  Windows 7 Ultimate 64 bit 13.3 LED - 1366x768 90W 
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