Home GPU Comparison NVIDIA GeForce 8800M GTX vs AMD Radeon HD 6950M

NVIDIA GeForce 8800M GTX vs AMD Radeon HD 6950M

We compared two Mobile platform GPUs: 512MB VRAM GeForce 8800M GTX and 1024MB VRAM Radeon HD 6950M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6950M 's Advantages
Released 3 years and 2 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (115.2GB/s vs 51.20GB/s)
864 additional rendering cores
Lower TDP (50W vs 65W)

Score

Benchmark

FP32 (float)
GeForce 8800M GTX
0.24 TFLOPS
Radeon HD 6950M +364%
1.114 TFLOPS
VS

Graphics Card

Nov 2007
Release Date
Jan 2011
GeForce 8M
Generation
Vancouver
Mobile
Type
Mobile
MXM-HE
Bus Interface
MXM-B (3.0)

Clock Speeds

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

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
51.20GB/s
Bandwidth
115.2GB/s

Render Config

-
Compute Units
12
12
SM Count
-
96
Shading Units
960
48
TMUs
48
16
ROPs
32
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

8.000 GPixel/s
Pixel Rate
18.56 GPixel/s
24.00 GTexel/s
Texture Rate
27.84 GTexel/s
-
-
-
240.0 GFLOPS
FP32 (float)
1114 GFLOPS
-
-
-

Board Design

65W
TDP
50W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

G92
GPU Name
Blackcomb
NB8E-GTX-A2
GPU Variant
Blackcomb PRO
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.754 billion
Transistors
1.7 billion
324 mm²
Die Size
212 mm²

Graphics Features

11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
5.0

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