Home GPU Comparison ATI Mobility Radeon HD 2600 XT vs NVIDIA GeForce 8800M GTX

ATI Mobility Radeon HD 2600 XT vs NVIDIA GeForce 8800M GTX

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 2600 XT and 512MB VRAM GeForce 8800M GTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 2600 XT 's Advantages
24 additional rendering cores
NVIDIA GeForce 8800M GTX 's Advantages
Released 6 months late
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (51.20GB/s vs 24.00GB/s)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 2600 XT
0.163 TFLOPS
GeForce 8800M GTX +47%
0.24 TFLOPS
VS

Graphics Card

May 2007
Release Date
Nov 2007
M7x
Generation
GeForce 8M
Mobile
Type
Mobile
MXM-II
Bus Interface
MXM-HE

Clock Speeds

-
-
-
-
-
-
750 MHz
Memory Clock
800 MHz

Memory

256MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
24.00GB/s
Bandwidth
51.20GB/s

Render Config

3
Compute Units
-
-
SM Count
12
120
Shading Units
96
8
TMUs
48
4
ROPs
16
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

2.720 GPixel/s
Pixel Rate
8.000 GPixel/s
5.440 GTexel/s
Texture Rate
24.00 GTexel/s
-
-
-
163.2 GFLOPS
FP32 (float)
240.0 GFLOPS
-
-
-

Board Design

Unknown
TDP
65W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

M76
GPU Name
G92
M76 XT-M (216XJBKA13FG)
GPU Variant
NB8E-GTX-A2
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
65 nm
Process Size
65 nm
0.39 billion
Transistors
0.754 billion
153 mm²
Die Size
324 mm²

Graphics Features

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

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