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Overclocking my GPU - Page 2

post #11 of 14
Thread Starter 
Well, atm, my idle temp. on my GPU is 46 degrees. And i think it reaches about 55 when i play the shogun demo. Thats on 745 MHz, (default: 740)
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom II x4 955 MSI 770-C45 ATI Radeon HD 5750 - 4GB DDR3 1600MHZ, KINGSTON HYPER-X 
Hard DriveOSMonitorPower
500GB SATAII WD HARDDISK, 7200RPM Windows 7 HP 64bit ASUS VK222H 500W Power Supply 
Case
Black ATX 
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My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom II x4 955 MSI 770-C45 ATI Radeon HD 5750 - 4GB DDR3 1600MHZ, KINGSTON HYPER-X 
Hard DriveOSMonitorPower
500GB SATAII WD HARDDISK, 7200RPM Windows 7 HP 64bit ASUS VK222H 500W Power Supply 
Case
Black ATX 
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post #12 of 14
Quote:
Originally Posted by UnexplodedCow View Post
This math is confusing. Is the 1006 the RAM speed (12% over stock), or what the GPU core actually runs? If it's the core, that's a 35.9% overclock. I thought RAM speed was automatically higher, around 1150 Mhz as stock.
.
I was talking about mine. With OC;ing your GPU its standard to get about 10-12% more out of it. He wants 740-850 which might be a bit much. I would start at 800 core clock first at stock than increase v's
post #13 of 14
Its safe to OC the 5750 up to 850MHz, this much OC is not "too much".

And the 5750 doesn't have voltage control, but you can overvolt it with pencil modding.
Stock
(14 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II X2 550 - [3.1GHz] Asus M4A78LT-M Sapphire Radeon HD 7850 @stock Kingston HyperX 2x2GB 
Hard DriveCoolingOSKeyboard
1x 1TB HDD & 2x 100GB SSDs RAID0 Scythe Katana 4 Win 7 64bit Logitech K200 
PowerCaseMouse
Corsair TX850W Chieftec Design TT Theron 
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Stock
(14 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II X2 550 - [3.1GHz] Asus M4A78LT-M Sapphire Radeon HD 7850 @stock Kingston HyperX 2x2GB 
Hard DriveCoolingOSKeyboard
1x 1TB HDD & 2x 100GB SSDs RAID0 Scythe Katana 4 Win 7 64bit Logitech K200 
PowerCaseMouse
Corsair TX850W Chieftec Design TT Theron 
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post #14 of 14
Thread Starter 
Well, i just ran the AMD Overdrive Auto-Tune tool, left it for an hour, and came back. When i returned the temp. was on 52 degrees, and 860 clock rate. And it didnt crash. Of course i remembered what you said, and turned it down to 740 again. But shouldn't Auto-Tune be able to put up a stable clock rate?
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom II x4 955 MSI 770-C45 ATI Radeon HD 5750 - 4GB DDR3 1600MHZ, KINGSTON HYPER-X 
Hard DriveOSMonitorPower
500GB SATAII WD HARDDISK, 7200RPM Windows 7 HP 64bit ASUS VK222H 500W Power Supply 
Case
Black ATX 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom II x4 955 MSI 770-C45 ATI Radeon HD 5750 - 4GB DDR3 1600MHZ, KINGSTON HYPER-X 
Hard DriveOSMonitorPower
500GB SATAII WD HARDDISK, 7200RPM Windows 7 HP 64bit ASUS VK222H 500W Power Supply 
Case
Black ATX 
  hide details  
Reply
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