Radeon Pro W5500M vs Radeon RX 640

When choosing between Radeon Pro W5500M and Radeon RX 640, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon Pro W5500M and Radeon RX 640.
Radeon Pro W5500M

Radeon RX 640 is a Laptop Graphics Card

Note: Radeon RX 640 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon RX 640 here:

Main Specs

  Radeon Pro W5500M Radeon RX 640
Power consumption (TDP) 85 Watt 50 Watt
Interface PCIe 4.0 x8 PCIe 3.0 x8
Supplementary power connectors None None
Memory type GDDR6 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon Pro W5500M has 70% more power consumption, than Radeon RX 640.
  • Radeon Pro W5500M is connected by PCIe 4.0 x8, and Radeon RX 640 uses PCIe 3.0 x8 interface.
  • Radeon Pro W5500M and Radeon RX 640 have maximum RAM of 4 GB.
  • Radeon Pro W5500M is used in Desktops, and Radeon RX 640 - in Laptops.
  • Radeon Pro W5500M is build with RDNA 1.0 architecture, and Radeon RX 640 - with Polaris.
  • Radeon Pro W5500M is manufactured by 7 nm process technology, and Radeon RX 640 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro W5500M is 6000 MHz higher, than Radeon RX 640.

Game benchmarks

high / 1080p 14−16 5−6
ultra / 1080p 8−9 3−4
QHD / 1440p 3−4 2−3
low / 720p 30−33 16−18
medium / 1080p 18−20 7−8
The average gaming FPS of Radeon Pro W5500M in Assassin's Creed Odyssey is 114% more, than Radeon RX 640.

Full Specs

  Radeon Pro W5500M Radeon RX 640
Architecture RDNA 1.0 Polaris
Code name Navi 14 Polaris 12
Type Workstation Laptop
Release date 10 February 2020 12 August 2019
Pipelines 1408 640
Core clock speed 1218 MHz
Boost Clock 1450 MHz 1218 MHz
Transistor count 6,400 million 2,200 million
Manufacturing process technology 7 nm 14 nm
Texture fill rate 127.6 38.98
Memory bus width 128 Bit 64 Bit
Memory clock speed 12000 MHz 6000 MHz
Memory bandwidth 192.0 GB/s 112.0 GB/s
Shared memory -
DirectX 12 (12_1) 12 (12_0)
Shader Model 6.5 6.4
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.2.131 1.2.131
FreeSync +
Laptop size large
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