Home GPU Comparison AMD Radeon Pro W5500M vs NVIDIA GeForce GT 640M

AMD Radeon Pro W5500M vs NVIDIA GeForce GT 640M

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro W5500M and 2GB VRAM GeForce GT 640M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W5500M 's Advantages
Released 7 years and 11 months late
Boost Clock1700MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (224.0GB/s vs 28.80GB/s)
1024 additional rendering cores
NVIDIA GeForce GT 640M 's Advantages
Lower TDP (32W vs 85W)

Score

Benchmark

FP32 (float)
Radeon Pro W5500M +897%
4.787 TFLOPS
GeForce GT 640M
0.48 TFLOPS
VS

Graphics Card

Feb 2020
Release Date
Mar 2012
Radeon Pro Mobile
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1000 MHz
Base Clock
-
1700 MHz
Boost Clock
-
1750 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
2GB
GDDR6
Memory Type
DDR3
128bit
Memory Bus
128bit
224.0GB/s
Bandwidth
28.80GB/s

Render Config

22
Compute Units
-
-
-
-
1408
Shading Units
384
88
TMUs
32
32
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

54.40 GPixel/s
Pixel Rate
5.000 GPixel/s
149.6 GTexel/s
Texture Rate
20.00 GTexel/s
9.574 TFLOPS
FP16 (half)
-
4.787 TFLOPS
FP32 (float)
480.0 GFLOPS
299.2 GFLOPS
FP64 (double)
20.00 GFLOPS

Board Design

85W
TDP
32W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Navi 14
GPU Name
GK107
Navi 14 PRO XTM
GPU Variant
N13P-GS
RDNA 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
7 nm
Process Size
28 nm
6.4 billion
Transistors
1.27 billion
158 mm²
Die Size
118 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.1
-
CUDA
3.0
6.5
Shader Model
5.1

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