Home GPU Comparison NVIDIA GeForce 9650M GS vs ATI Mobility Radeon HD 4870

NVIDIA GeForce 9650M GS vs ATI Mobility Radeon HD 4870

We compared two Mobile platform GPUs: 512MB VRAM GeForce 9650M GS and 512MB VRAM Mobility Radeon HD 4870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4870 's Advantages
Released 10 months late
Larger VRAM bandwidth (56.83GB/s vs 25.60GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9650M GS
0.08 TFLOPS
Mobility Radeon HD 4870 +1000%
0.88 TFLOPS
VS

Graphics Card

Mar 2008
Release Date
Jan 2009
GeForce 9M
Generation
M9x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
888 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
25.60GB/s
Bandwidth
56.83GB/s

Render Config

-
Compute Units
10
4
SM Count
-
32
Shading Units
800
16
TMUs
40
8
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

5.000 GPixel/s
Pixel Rate
8.800 GPixel/s
10.00 GTexel/s
Texture Rate
22.00 GTexel/s
-
-
-
80.00 GFLOPS
FP32 (float)
880.0 GFLOPS
-
FP64 (double)
176.0 GFLOPS

Board Design

29W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

G84
GPU Name
M98
NB9P-GS1-A2
GPU Variant
M98 XT L2 (216-0732023)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
80 nm
Process Size
55 nm
0.289 billion
Transistors
0.956 billion
169 mm²
Die Size
256 mm²

Graphics Features

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

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