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EVGA GTX 275 CO-OP PhysX Edition

Graphics Processor
896 MB
Memory Size
Memory Type
448 bit
Bus Width
EVGA GTX 275 CO-OP PhysX Edition Image NVIDIA GT200B Image

Graphics Processor

GPU Name: GT200B
GPU Variant: G200-105-B3
Architecture: Tesla 2.0
Process Size: 55 nm
Transistors: 1,400 million
Die Size: 470 mm²

Graphics Processor

GPU Name: G92B
GPU Variant: G92-421-B1
Architecture: Tesla
Process Size: 55 nm
Transistors: 754 million
Die Size: 260 mm²

Graphics Card

Released: Feb 16th, 2010
Production Status: End-of-life
Bus Interface: PCIe 2.0 x16

Clock Speeds

GPU Clock: 633 MHz
Shader Clock: 1296 MHz
Memory Clock: 1134 MHz
2268 MHz effective


Memory Size: 896 MB
Memory Type: GDDR3
Memory Bus: 448 bit
Bandwidth: 127.0 GB/s

Render Config

Shading Units: 240
TMUs: 80
ROPs: 28
SM Count: 10
Pixel Rate: 17.72 GPixel/s
Texture Rate: 50.64 GTexel/s
Floating-point performance: 622.1 GFLOPS

Board Design

Slot Width: Dual-slot
Length: 10.5 inches
267 mm
TDP: 219 W
Outputs: 2x DVI
Power Connectors: 1x 6-pin + 1x 8-pin

Graphics Features

DirectX: 10.0
OpenGL: 3.3
OpenCL: 1.1
CUDA: 1.3
Shader Model: 4.0


Our review database contains 61 reviews of the GTX 275 CO-OP PhysX Edition.

Card Notes

Heterogeneous graphics card consisting of one GTX 275 for main graphics functions and one GTS 250 for PhysX.

GTS 250 co-processor specs:

738MHz Core Clock
1836MHz Shader Clock
1100MHz (2200MHz effective) 384MB 192-bit GDDR3

128 Unified Shaders
48 TMUs
12 ROPs

Combined FP32 performance of 1,092.1 GFLOPS

GT200B GPU Notes

GT200b, commonly printed on the chip package as G200-xxx-Bx is an optical shrink of the G200 core to the newer 55 manufacturing process of TSMC. It helped shrink the core's energy and thermal footprints to a level that even facilitated building a dual-GPU accelerator

Other retail boards based on this design (1)

Name GPU Clock Memory Clock Other Changes
EVGA GTX 275 CO-OP PhysX Edition 633 MHz 1134 MHz