Overclock

Here is small entry about how to do Voltmode using onboard jumper and where is Vcore monitor points.

1 2 3
o o o = ~1.11V
[o-o]o = ~1.25V

o[o-o] = ~1.35V

From my own experience I was able to switch Vcore on the fly. Provided image below will give you possible point where you can measure you Vcore using multimeter.

Recently I got new video card! Definitely first thing I did - overclock it. It has great overclocking memory Samsung 1ns, allow works stable at 2200Mhz, but core overclocking is very weak, max I can get is 720Mhz :( Also using Riva Tuner I overclocked shader domain to 1900, work stable, in ATI tool in 3d mode I noticed 20% FPS increase when 700/1900/2200, but playing with shader really doesn't changed a lot of fps. But in 3DMark06 - yes.

Overclocking statistic:

Hey, do you wan to see how looks installed Accelero S1?

Look here:

I installed it at my Evga 7900GS, threw away stock cooling !

Now I can do overclock it to 640/860, 39 Idle / 48 Load!

But Accelero S1 is huge, compare to all coolers I had before, - this beast takes lots of space inside my case. Here is closer look.