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

NVIDIA GeForce 8600M GT Mac Edition vs AMD FirePro M8900

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

Main Differences

NVIDIA GeForce 8600M GT Mac Edition 's Advantages
Lower TDP (20W vs 75W)
AMD FirePro M8900 's Advantages
Released 3 years and 6 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (115.2GB/s vs 20.32GB/s)
928 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8600M GT Mac Edition
0.06 TFLOPS
FirePro M8900 +2076%
1.306 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
635 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
20.32GB/s
Bandwidth
115.2GB/s

Render Config

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

Theoretical Performance

3.760 GPixel/s
Pixel Rate
21.76 GPixel/s
7.520 GTexel/s
Texture Rate
32.64 GTexel/s
-
-
-
60.16 GFLOPS
FP32 (float)
1306 GFLOPS
-
-
-

Board Design

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

Graphics Processor

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

Graphics Features

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

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