S_A_V - Radeon HD 4770 @ 1050/1175MHz - 66172 marks 3Dmark 2003

[nuno_p]

How do you raise the gpu voltage to 1.41? And mem to 1.82?

 

Good score.

[S_A_V]

How do you raise the gpu voltage to 1.41? And mem to 1.82?

 

Good score.

 

Thanks. I flashed XFX card with Asus BIOS and then Asus Smart Doctor used for gpu voltage. Memory voltage raised with pencil mod.

[nuno_p]

But you are reading the voltage in smart doctor or with a multimeter?

 

Do you can show me a website who have a guide or something like that to do the pencil mod for hd4770?

[S_A_V]

But you are reading the voltage in smart doctor or with a multimeter?

Multimeter.

Do you can show me a website who have a guide or something like that to do the pencil mod for hd4770?

Ok, I made this pic for you:

Pencil R710 resistor for raise Vmem.

Measure Vmem on one of two capacitors marked "Vmem measure points"