Home GPU Comparison AMD FirePro M8900 vs AMD Radeon HD 7470M

AMD FirePro M8900 vs AMD Radeon HD 7470M

We compared two Mobile platform GPUs: 2GB VRAM FirePro M8900 and 1024MB VRAM Radeon HD 7470M 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 14.40GB/s)
800 additional rendering cores
AMD Radeon HD 7470M 's Advantages
Released 9 months late
Boost Clock800MHz
Lower TDP (25W vs 75W)

Score

Benchmark

FP32 (float)
FirePro M8900 +410%
1.306 TFLOPS
Radeon HD 7470M
0.256 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Jan 2012
FirePro Mobile
Generation
London
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
750 MHz
-
Boost Clock
800 MHz
900 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
115.2GB/s
Bandwidth
14.40GB/s

Render Config

12
Compute Units
2
-
-
-
960
Shading Units
160
48
TMUs
8
32
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

21.76 GPixel/s
Pixel Rate
3.200 GPixel/s
32.64 GTexel/s
Texture Rate
6.400 GTexel/s
-
-
-
1306 GFLOPS
FP32 (float)
256.0 GFLOPS
-
-
-

Board Design

75W
TDP
25W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Blackcomb
GPU Name
Seymour
Blackcomb XT GL
GPU Variant
Seymour XT (216-0810084)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.7 billion
Transistors
0.37 billion
212 mm²
Die Size
67 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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