Home GPU Comparison NVIDIA GeForce 9650M GS vs ATI Mobility Radeon HD 3870

NVIDIA GeForce 9650M GS vs ATI Mobility Radeon HD 3870

We compared two Mobile platform GPUs: 512MB VRAM GeForce 9650M GS and 512MB VRAM Mobility Radeon HD 3870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9650M GS 's Advantages
Lower TDP (29W vs 55W)
ATI Mobility Radeon HD 3870 's Advantages
Larger VRAM bandwidth (54.40GB/s vs 25.60GB/s)
288 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9650M GS
0.08 TFLOPS
Mobility Radeon HD 3870 +427%
0.422 TFLOPS
VS

Graphics Card

Mar 2008
Release Date
Jun 2008
GeForce 9M
Generation
M8x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
850 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
25.60GB/s
Bandwidth
54.40GB/s

Render Config

-
Compute Units
4
4
SM Count
-
32
Shading Units
320
16
TMUs
16
8
ROPs
16
-
-
-
-
-
-
-
-
-
32 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

5.000 GPixel/s
Pixel Rate
10.56 GPixel/s
10.00 GTexel/s
Texture Rate
10.56 GTexel/s
-
-
-
80.00 GFLOPS
FP32 (float)
422.4 GFLOPS
-
FP64 (double)
84.48 GFLOPS

Board Design

29W
TDP
55W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

G84
GPU Name
M88
NB9P-GS1-A2
GPU Variant
-
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
80 nm
Process Size
55 nm
0.289 billion
Transistors
0.666 billion
169 mm²
Die Size
192 mm²

Graphics Features

11.1 (10_0)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
4.1

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