Home GPU Comparison NVIDIA GeForce GT 540M vs AMD FirePro M3900

NVIDIA GeForce GT 540M vs AMD FirePro M3900

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 540M and 1024MB VRAM FirePro M3900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 540M 's Advantages
Larger VRAM bandwidth (28.80GB/s vs 14.40GB/s)
AMD FirePro M3900 's Advantages
64 additional rendering cores
Lower TDP (20W vs 35W)

Score

Benchmark

FP32 (float)
GeForce GT 540M +7%
0.258 TFLOPS
FirePro M3900
0.24 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Oct 2010
GeForce 500M
Generation
FirePro Mobile
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
64bit
28.80GB/s
Bandwidth
14.40GB/s

Render Config

-
Compute Units
2
2
SM Count
-
96
Shading Units
160
16
TMUs
8
4
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

2.688 GPixel/s
Pixel Rate
3.000 GPixel/s
10.75 GTexel/s
Texture Rate
6.000 GTexel/s
-
-
-
258.0 GFLOPS
FP32 (float)
240.0 GFLOPS
21.50 GFLOPS
FP64 (double)
-

Board Design

35W
TDP
20W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF108
GPU Name
Seymour
N12P-GS-A1
GPU Variant
Seymour GL
Fermi
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.585 billion
Transistors
0.37 billion
116 mm²
Die Size
67 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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