Home GPU Comparison NVIDIA GeForce 8800 GT vs ATI Radeon HD 2600 XT X2

NVIDIA GeForce 8800 GT vs ATI Radeon HD 2600 XT X2

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8800 GT and 512MB VRAM Radeon HD 2600 XT X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 GT 's Advantages
Larger VRAM bandwidth (57.60GB/s vs 25.60GB/s)
ATI Radeon HD 2600 XT X2 's Advantages
8 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8800 GT +75%
0.336 TFLOPS
Radeon HD 2600 XT X2
0.192 TFLOPS
VS

Graphics Card

Oct 2007
Release Date
Jul 2007
GeForce 8
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
800 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
128bit
57.60GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
3
14
SM Count
-
112
Shading Units
120
56
TMUs
8
16
ROPs
4
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
3.200 GPixel/s
33.60 GTexel/s
Texture Rate
6.400 GTexel/s
-
-
-
336.0 GFLOPS
FP32 (float)
192.0 GFLOPS
-
-
-

Board Design

125W
TDP
Unknown
300 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
4x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

G92
GPU Name
RV630
G92-270-A2
GPU Variant
-
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
65 nm
0.754 billion
Transistors
0.39 billion
324 mm²
Die Size
153 mm²

Graphics Features

11.1 (10_0)
DirectX
10.0 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
4.0

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