Home GPU Comparison NVIDIA GeForce 8600M GS vs AMD FirePro M3900

NVIDIA GeForce 8600M GS vs AMD FirePro M3900

We compared two Mobile platform GPUs: 512MB VRAM GeForce 8600M GS and 1024MB VRAM FirePro M3900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro M3900 's Advantages
Released 3 years and 5 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)
144 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8600M GS
0.029 TFLOPS
FirePro M3900 +727%
0.24 TFLOPS
VS

Graphics Card

May 2007
Release Date
Oct 2010
GeForce 8M
Generation
FirePro Mobile
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
1024MB
DDR2
Memory Type
GDDR3
128bit
Memory Bus
64bit
12.80GB/s
Bandwidth
14.40GB/s

Render Config

-
Compute Units
2
1
SM Count
-
16
Shading Units
160
8
TMUs
8
4
ROPs
4
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
32 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

1.800 GPixel/s
Pixel Rate
3.000 GPixel/s
3.600 GTexel/s
Texture Rate
6.000 GTexel/s
-
-
-
28.80 GFLOPS
FP32 (float)
240.0 GFLOPS
-
-
-

Board Design

20W
TDP
20W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

G86
GPU Name
Seymour
G86-770-A2
GPU Variant
Seymour GL
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.21 billion
Transistors
0.37 billion
127 mm²
Die Size
67 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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