Home GPU Comparison AMD Radeon HD 7950M vs AMD FirePro M4000

AMD Radeon HD 7950M vs AMD FirePro M4000

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7950M and 1024MB VRAM FirePro M4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950M 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (128.0GB/s vs 64.00GB/s)
768 additional rendering cores
AMD FirePro M4000 's Advantages
Lower TDP (33W vs 75W)

Score

Benchmark

FP32 (float)
Radeon HD 7950M +159%
1.792 TFLOPS
FirePro M4000
0.691 TFLOPS
VS

Graphics Card

Apr 2012
Release Date
Jun 2012
London
Generation
FirePro Mobile
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-A (3.0)

Clock Speeds

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

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
64.00GB/s

Render Config

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

Theoretical Performance

22.40 GPixel/s
Pixel Rate
10.80 GPixel/s
56.00 GTexel/s
Texture Rate
21.60 GTexel/s
-
-
-
1.792 TFLOPS
FP32 (float)
691.2 GFLOPS
-
FP64 (double)
43.20 GFLOPS

Board Design

75W
TDP
33W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Wimbledon
GPU Name
Chelsea
Wimbledon PRO
GPU Variant
Chelsea XT GL
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.8 billion
Transistors
1.5 billion
212 mm²
Die Size
123 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.2
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
5.1

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