Home GPU Comparison NVIDIA GeForce GT 555M vs AMD FirePro M8900

NVIDIA GeForce GT 555M vs AMD FirePro M8900

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 555M and 2GB VRAM FirePro M8900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 555M 's Advantages
Released 11 months late
Lower TDP (35W vs 75W)
AMD FirePro M8900 's Advantages
Larger VRAM bandwidth (115.2GB/s vs 28.80GB/s)
816 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 555M
0.389 TFLOPS
FirePro M8900 +235%
1.306 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
Apr 2011
GeForce 500M
Generation
FirePro Mobile
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

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

Memory

2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
115.2GB/s

Render Config

-
Compute Units
12
2
SM Count
-
144
Shading Units
960
24
TMUs
48
16
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

2.700 GPixel/s
Pixel Rate
21.76 GPixel/s
16.20 GTexel/s
Texture Rate
32.64 GTexel/s
-
-
-
388.8 GFLOPS
FP32 (float)
1306 GFLOPS
32.40 GFLOPS
FP64 (double)
-

Board Design

35W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GF116
GPU Name
Blackcomb
N12E-GE2-A1
GPU Variant
Blackcomb XT GL
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.17 billion
Transistors
1.7 billion
238 mm²
Die Size
212 mm²

Graphics Features

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

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