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

NVIDIA GeForce 9300M G vs AMD Radeon HD 7950M

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

Main Differences

NVIDIA GeForce 9300M G 's Advantages
Lower TDP (13W vs 75W)
AMD Radeon HD 7950M 's Advantages
Released 4 years and 2 months late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (128.0GB/s vs 9.600GB/s)
1264 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9300M G
0.026 TFLOPS
Radeon HD 7950M +6792%
1.792 TFLOPS
VS

Graphics Card

Feb 2008
Release Date
Apr 2012
GeForce 9M
Generation
London
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
600 MHz
Memory Clock
1000 MHz

Memory

256MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
9.600GB/s
Bandwidth
128.0GB/s

Render Config

-
Compute Units
20
2
SM Count
-
16
Shading Units
1280
8
TMUs
80
4
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
16 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

1.600 GPixel/s
Pixel Rate
22.40 GPixel/s
3.200 GTexel/s
Texture Rate
56.00 GTexel/s
-
-
-
25.60 GFLOPS
FP32 (float)
1.792 TFLOPS
-
-
-

Board Design

13W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

G86
GPU Name
Wimbledon
NB9M-GS1
GPU Variant
Wimbledon PRO
Tesla
Architecture
GCN 1.0
TSMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.21 billion
Transistors
2.8 billion
127 mm²
Die Size
212 mm²

Graphics Features

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

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