Home GPU Comparison AMD Radeon HD 7950M vs AMD FirePro S4000X

AMD Radeon HD 7950M vs AMD FirePro S4000X

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7950M and 2GB VRAM FirePro S4000X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950M 's Advantages
Larger VRAM bandwidth (128.0GB/s vs 72.00GB/s)
640 additional rendering cores
AMD FirePro S4000X 's Advantages
Released 2 years and 4 months late
Boost Clock775MHz
Lower TDP (45W vs 75W)

Score

Benchmark

FP32 (float)
Radeon HD 7950M +80%
1.792 TFLOPS
FirePro S4000X
0.992 TFLOPS
VS

Graphics Card

Apr 2012
Release Date
Aug 2014
London
Generation
FirePro Mobile
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
725 MHz
-
Boost Clock
775 MHz
1000 MHz
Memory Clock
1125 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
72.00GB/s

Render Config

20
Compute Units
10
-
-
-
1280
Shading Units
640
80
TMUs
40
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
12.40 GPixel/s
56.00 GTexel/s
Texture Rate
31.00 GTexel/s
-
-
-
1.792 TFLOPS
FP32 (float)
992.0 GFLOPS
-
FP64 (double)
62.00 GFLOPS

Board Design

75W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Wimbledon
GPU Name
Venus
Wimbledon PRO
GPU Variant
Venus XT
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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