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Need help some questions for the first time OC GTX 580 !!

post #1 of 2
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Hi everyone , this is my first time OC my GTX580 . I got a reference Asus GTX580 voltage tweak edition . This is my Pic about the OC :




++And my question is :

1) I saw 2 memory section : [memory size : 1536MB , i know this] , but the rest one [memory : 1055 Mhz, so what is it ? is it a speed of memory like bus RAM 1333 MHz , 1600Mhz... ? what is the maximum that I can increase that ? Is it important ?

2)And except OC [GPU clock , memory and shader] So can i OC anything else like [Bandwidth , buswidth , pixel fillrate , texture fillrate ....] ? I can not see these options on my Asus Smart Doctor ^^!.

3) Can you give me some appropriate configuration from my current OC system ?

Thank you
post #2 of 2
1. the Memory is your memory clock speed, it is DDR5 memory, so the speed that you see is times 4 (i.e. you are currently clocked at 4220Mhz effective memory. Don't worry about over clocking it too much as it isn't going to help your FPS gains as much as your GPU clock.
2. You can only o/c the GPU, and Memory (as the shader is locked to the GPU, it is always twice the speed of your GPU clock) - the things that you are talking about (i.e. texture fill rate, pixel fill rate) are all tied in with what the GPU can do.
3. I don't know what you mean by appropriate configuration, I don't really suggest over clocking until you learn a bit more about what you're doing. I recommend using MSI afterburner as it is a bit easier to use, and is a bit more aesthetically pleasing.
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Intel i7 2860QM AMD Radeon HD 6770M Corsair Vengence 1600MHz Samsung 840 Pro 256GB 
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The Laptop
(6 items)
 
  
CPUGraphicsRAMHard Drive
Intel i7 2860QM AMD Radeon HD 6770M Corsair Vengence 1600MHz Samsung 840 Pro 256GB 
OSMonitor
Mac OS X 10.8 1680 x 1050 anti-glare high resolution  
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