Home GPU Comparison AMD FirePro M8900 vs NVIDIA GeForce GTX 485M

AMD FirePro M8900 vs NVIDIA GeForce GTX 485M

We compared two Mobile platform GPUs: 2GB VRAM FirePro M8900 and 2GB VRAM GeForce GTX 485M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro M8900 's Advantages
Larger VRAM bandwidth (115.2GB/s vs 96.00GB/s)
576 additional rendering cores
Lower TDP (75W vs 100W)

Score

Benchmark

FP32 (float)
FirePro M8900 +47%
1.306 TFLOPS
GeForce GTX 485M
0.883 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Jan 2011
FirePro Mobile
Generation
GeForce 400M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
750 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
115.2GB/s
Bandwidth
96.00GB/s

Render Config

12
Compute Units
-
-
SM Count
8
960
Shading Units
384
48
TMUs
64
32
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

21.76 GPixel/s
Pixel Rate
9.200 GPixel/s
32.64 GTexel/s
Texture Rate
36.80 GTexel/s
-
-
-
1306 GFLOPS
FP32 (float)
883.2 GFLOPS
-
FP64 (double)
73.60 GFLOPS

Board Design

75W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Blackcomb
GPU Name
GF104
Blackcomb XT GL
GPU Variant
N12E-GTX-A1
TeraScale 2
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.7 billion
Transistors
1.95 billion
212 mm²
Die Size
332 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1

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