Home GPU Comparison NVIDIA GeForce 8800M GTX vs AMD Radeon HD 7650A

NVIDIA GeForce 8800M GTX vs AMD Radeon HD 7650A

We compared two Mobile platform GPUs: 512MB VRAM GeForce 8800M GTX and 1024MB VRAM Radeon HD 7650A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800M GTX 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 28.80GB/s)
AMD Radeon HD 7650A 's Advantages
Released 4 years and 2 months late
More VRAM (1024GB vs 512GB)
384 additional rendering cores
Lower TDP (33W vs 65W)

Score

Benchmark

FP32 (float)
GeForce 8800M GTX
0.24 TFLOPS
Radeon HD 7650A +140%
0.576 TFLOPS
VS

Graphics Card

Nov 2007
Release Date
Jan 2012
GeForce 8M
Generation
All-In-One
Mobile
Type
Mobile
MXM-HE
Bus Interface
MXM-A (3.0)

Clock Speeds

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

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
256bit
Memory Bus
128bit
51.20GB/s
Bandwidth
28.80GB/s

Render Config

-
Compute Units
6
12
SM Count
-
96
Shading Units
480
48
TMUs
24
16
ROPs
8
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

8.000 GPixel/s
Pixel Rate
4.800 GPixel/s
24.00 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
240.0 GFLOPS
FP32 (float)
576.0 GFLOPS
-
-
-

Board Design

65W
TDP
33W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

G92
GPU Name
Onega
NB8E-GTX-A2
GPU Variant
-
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.754 billion
Transistors
0.716 billion
324 mm²
Die Size
118 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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