Home GPU Comparison AMD FirePro M8900 vs NVIDIA GeForce 8600M GT

AMD FirePro M8900 vs NVIDIA GeForce 8600M GT

We compared two Mobile platform GPUs: 2GB VRAM FirePro M8900 and 512MB VRAM GeForce 8600M GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro M8900 's Advantages
Released 3 years and 11 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (115.2GB/s vs 22.40GB/s)
928 additional rendering cores
NVIDIA GeForce 8600M GT 's Advantages
Lower TDP (20W vs 75W)

Score

Benchmark

FP32 (float)
FirePro M8900 +2040%
1.306 TFLOPS
GeForce 8600M GT
0.061 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
May 2007
FirePro Mobile
Generation
GeForce 8M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-II

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
700 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
115.2GB/s
Bandwidth
22.40GB/s

Render Config

12
Compute Units
-
-
SM Count
4
960
Shading Units
32
48
TMUs
16
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

21.76 GPixel/s
Pixel Rate
3.800 GPixel/s
32.64 GTexel/s
Texture Rate
7.600 GTexel/s
-
-
-
1306 GFLOPS
FP32 (float)
60.80 GFLOPS
-
-
-

Board Design

75W
TDP
20W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Blackcomb
GPU Name
G84
Blackcomb XT GL
GPU Variant
NB8P-GS
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
1.7 billion
Transistors
0.289 billion
212 mm²
Die Size
169 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
5.0
Shader Model
4.0

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