Vrzone.com Article: Preliminary Voltage Modifications: NVIDIA 9800GX2 Voltage Modifications

Printed On: July 6, 2008, 8:17 pm
Category: GPUs & Graphic Cards
Type: Guides
Posted By: yantronic
Date Posted: March 18, 2008, 7:21 am

NVIDIA 9800GX2 VGPU Modification

The NVIDIA 9800GX2 has just hit the shelves and at VR-Zone, we work out the Voltage Modifications before anything else. Here's a little preliminary modifications for those who are flying the soldering iron, and SLIcing up some double patties.

MODIFICATIONS ARE CURRENTLY PRELIMINARY. TEST AT OWN RISK.

NVIDIA 9800GX2 Voltage Modifications

Measurement point in blue.

NVIDIA 9800GX2 Voltage Modifications

Measurement point in blue.

NVIDIA 9800GX2 Voltage Modifications

100OHM potentiometer: tune down resistance to raise Vgpu.

NVIDIA 9800GX2 Voltage Modifications

100OHM potentiometer: tune down resistance to raise Vgpu.


Memory Voltage Modifications

MODIFICATIONS ARE CURRENTLY PRELIMINARY. TEST AT OWN RISK.

NVIDIA 9800GX2 Voltage Modifications

Measurement point in green.

NVIDIA 9800GX2 Voltage Modifications

Measurement point in green.

NVIDIA 9800GX2 Voltage Modifications

25kOHM potentiometer: tune down resistance to raise Vmem.

NVIDIA 9800GX2 Voltage Modifications

25kOHM potentiometer: tune down resistance to raise Vmem.


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