AMD Radeon HD 7950M vs AMD FirePro S7100X
GPU · Specs Compare
Graphics Card
Release Date
Apr 2012
May 2016
Generation
London
FirePro Mobile
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Memory Clock
1000 MHz
1250 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
128.0GB/s
160.0GB/s
Render Config
Compute Units
20
32
Shading Units
1280
2048
TMUs
80
128
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
512 KB
Theoretical Performance
Pixel Rate
22.40 GPixel/s
23.20 GPixel/s
Texture Rate
56.00 GTexel/s
92.80 GTexel/s
FP32 (float)
1.792 TFLOPS
2.970 TFLOPS
FP16 (half)
—
2.970 TFLOPS
FP64 (double)
—
185.6 GFLOPS
Graphics Processor
GPU Name
Wimbledon
Amethyst
GPU Variant
Wimbledon PRO
Amethyst XT
Architecture
GCN 1.0
GCN 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.8 billion
5 billion
Die Size
212 mm²
366 mm²
Board Design
TDP
75W
100W
Outputs
No outputs
No outputs
Power Connectors
—
None
Graphics Features
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
1.2
2.0
Vulkan
1.2
1.2
Shader Model
5.1
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.