Home GPU Comparison AMD Radeon HD 7970M vs AMD FirePro M4100

AMD Radeon HD 7970M vs AMD FirePro M4100

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7970M and 2GB VRAM FirePro M4100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7970M 's Advantages
Larger VRAM bandwidth (153.6GB/s vs 64.00GB/s)
896 additional rendering cores
AMD FirePro M4100 's Advantages
Released 1 years and 6 months late

Score

Benchmark

FP32 (float)
Radeon HD 7970M +323%
2.176 TFLOPS
FirePro M4100
0.514 TFLOPS
VS

Graphics Card

Apr 2012
Release Date
Oct 2013
London
Generation
FirePro Mobile
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
64.00GB/s

Render Config

20
Compute Units
6
-
-
-
1280
Shading Units
384
80
TMUs
24
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
5.360 GPixel/s
68.00 GTexel/s
Texture Rate
16.08 GTexel/s
-
-
-
2.176 TFLOPS
FP32 (float)
514.6 GFLOPS
136.0 GFLOPS
FP64 (double)
32.16 GFLOPS

Board Design

100W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

Wimbledon
GPU Name
Mars
Wimbledon XT (216-0836036)
GPU Variant
Mars M2 PRO/LP (216-0842009)
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.8 billion
Transistors
0.95 billion
212 mm²
Die Size
77 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.2
OpenCL
2.1 (1.2)
1.2
Vulkan
1.2.170
-
-
-
5.1
Shader Model
6.5 (5.1)

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