Home GPU Comparison AMD Radeon HD 6970M vs AMD FirePro S7100X

AMD Radeon HD 6970M vs AMD FirePro S7100X

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6970M and 8GB VRAM FirePro S7100X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6970M 's Advantages
Lower TDP (75W vs 100W)
AMD FirePro S7100X 's Advantages
Released 5 years and 4 months late
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (160.0GB/s vs 115.2GB/s)
1088 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6970M
1.306 TFLOPS
FirePro S7100X +127%
2.97 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
May 2016
Vancouver
Generation
FirePro Mobile
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1250 MHz

Memory

1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
115.2GB/s
Bandwidth
160.0GB/s

Render Config

12
Compute Units
32
-
-
-
960
Shading Units
2048
48
TMUs
128
32
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

21.76 GPixel/s
Pixel Rate
23.20 GPixel/s
32.64 GTexel/s
Texture Rate
92.80 GTexel/s
-
FP16 (half)
2.970 TFLOPS
1306 GFLOPS
FP32 (float)
2.970 TFLOPS
-
FP64 (double)
185.6 GFLOPS

Board Design

75W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Blackcomb
GPU Name
Amethyst
Blackcomb XT (216-0811000)
GPU Variant
Amethyst XT
TeraScale 2
Architecture
GCN 3.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.7 billion
Transistors
5 billion
212 mm²
Die Size
366 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_0)
4.4
OpenGL
4.6
1.2
OpenCL
2.0
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
6.3

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