Home GPU Comparison AMD FirePro W4170M vs NVIDIA GeForce GT 640M LE

AMD FirePro W4170M vs NVIDIA GeForce GT 640M LE

We compared two Mobile platform GPUs: 1024MB VRAM FirePro W4170M and 2GB VRAM GeForce GT 640M LE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W4170M 's Advantages
Released 2 years and 11 months late
Boost Clock900MHz
Larger VRAM bandwidth (64.00GB/s vs 50.24GB/s)
288 additional rendering cores
NVIDIA GeForce GT 640M LE 's Advantages
More VRAM (2GB vs 1GB)

Score

Benchmark

FP32 (float)
FirePro W4170M +139%
0.691 TFLOPS
GeForce GT 640M LE
0.289 TFLOPS
VS

Graphics Card

Apr 2015
Release Date
May 2012
FirePro Mobile
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

825 MHz
Base Clock
-
900 MHz
Boost Clock
-
1000 MHz
Memory Clock
785 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
50.24GB/s

Render Config

-
SM Count
2
6
Compute Units
-
384
Shading Units
96
24
TMUs
16
8
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
256 KB

Theoretical Performance

7.200 GPixel/s
Pixel Rate
3.012 GPixel/s
21.60 GTexel/s
Texture Rate
12.05 GTexel/s
-
FP16 (half)
-
691.2 GFLOPS
FP32 (float)
289.0 GFLOPS
43.20 GFLOPS
FP64 (double)
24.08 GFLOPS

Graphics Processor

Opal
GPU Name
GF108
-
GPU Variant
-
GCN 1.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.95 billion
Transistors
0.585 billion
77 mm²
Die Size
116 mm²

Board Design

Unknown
TDP
32W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
1.1
1.2.170
Vulkan
N/A
-
CUDA
2.1
6.5 (5.1)
Shader Model
5.1

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