Home GPU Comparison AMD Radeon HD 7950M vs NVIDIA GeForce 9300M GS

AMD Radeon HD 7950M vs NVIDIA GeForce 9300M GS

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7950M and 256MB VRAM GeForce 9300M GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950M 's Advantages
Released 3 years and 10 months late
Larger VRAM bandwidth (128.0GB/s vs 11.20GB/s)
1272 additional rendering cores
NVIDIA GeForce 9300M GS 's Advantages
Lower TDP (13W vs 75W)

Score

Benchmark

FP32 (float)
Radeon HD 7950M +8045%
1.792 TFLOPS
GeForce 9300M GS
0.022 TFLOPS
VS

Graphics Card

Apr 2012
Release Date
Jun 2008
London
Generation
GeForce 9M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-I

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1000 MHz
Memory Clock
700 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
64bit
128.0GB/s
Bandwidth
11.20GB/s

Render Config

-
SM Count
1
20
Compute Units
-
1280
Shading Units
8
80
TMUs
4
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
16 KB

Theoretical Performance

22.40 GPixel/s
Pixel Rate
2.200 GPixel/s
56.00 GTexel/s
Texture Rate
2.200 GTexel/s
-
FP16 (half)
-
1.792 TFLOPS
FP32 (float)
22.40 GFLOPS
-
FP64 (double)
-

Graphics Processor

Wimbledon
GPU Name
G98
Wimbledon PRO
GPU Variant
NB9M-GS
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
2.8 billion
Transistors
0.21 billion
212 mm²
Die Size
86 mm²

Board Design

75W
TDP
13W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
5.1
Shader Model
4.0

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