Card Comparison and Testing Setup
We already mentioned that the Galaxy GeForce GTX 275 OC was overclocked out of the box but here is a GPUZ screenshot to verify:

Galaxy GeForce GTX 275 OC 896MB Review - Graphics Cards 69

For our testing today we will pitting the Galaxy GTX 275 OC against the reference GTX 275 we have from back in April, the Radeon HD 4890 (AMD’s current top single-GPU offering) and a GeForce GTX 260+ card as well.

Test System Setup


Intel Core i7-920 @ 2.67 GHz


ASUS P6T6 WS Revolution X58 + nForce 200


Corsair 3 x 2GB DDR3-1600

Hard Drive

Western Digital VelociRaptor 300GB

Sound Card

Sound Blaster Audigy 2 Value

Video Card

Galaxy GeForce 9600 GT LP 512MB
AMD Radeon HD 4670 512MB

Video Drivers

NVIDIA: 185.85
AMD: Catalyst 9.4
Power Supply PC Power and Cooling Turbo-Cool 1200w

DirectX Version

DX10 / DX9c

Operating System

Windows Vista Ultimate 64-bit

Our thanks go out to Corsair for the memory for our test bed, to PC Power and Cooling for the 1200w beast of a PSU for the system and to ASUS for the P6T6 WS Revolution motherboard.
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