Home GPU Comparison AMD FirePro M8900 vs AMD Radeon HD 6970M Rebrand

AMD FirePro M8900 vs AMD Radeon HD 6970M Rebrand

We compared two Mobile platform GPUs: 2GB VRAM FirePro M8900 and 1024MB VRAM Radeon HD 6970M Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro M8900 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (115.2GB/s vs 64.00GB/s)
160 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro M8900 +2%
1.306 TFLOPS
Radeon HD 6970M Rebrand
1.28 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Jan 2011
FirePro Mobile
Generation
Vancouver
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

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

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
115.2GB/s
Bandwidth
64.00GB/s

Render Config

12
Compute Units
10
-
-
-
960
Shading Units
800
48
TMUs
40
32
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

21.76 GPixel/s
Pixel Rate
12.80 GPixel/s
32.64 GTexel/s
Texture Rate
32.00 GTexel/s
-
-
-
1306 GFLOPS
FP32 (float)
1280 GFLOPS
-
-
-

Board Design

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

Graphics Processor

Blackcomb
GPU Name
Broadway
Blackcomb XT GL
GPU Variant
Broadway XT
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.7 billion
Transistors
1.04 billion
212 mm²
Die Size
166 mm²

Graphics Features

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

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