Iris Plus Graphics 640 vs Radeon Pro W5500M

Find out if it is worth upgrading your current GPU setup by comparing Iris Plus Graphics 640 and Radeon Pro W5500M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Iris Plus Graphics 640 and Radeon Pro W5500M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Iris Plus Graphics 640 is a Laptop Graphics Card

Note: Iris Plus Graphics 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 Iris Plus Graphics 640 here:

Main Specs

  Iris Plus Graphics 640 Radeon Pro W5500M
Power consumption (TDP) 15 Watt 85 Watt
Interface PCIe 3.0 x1 PCIe 4.0 x8
Supplementary power connectors None
Memory type DDR3L/LPDDR3/DDR4 GDDR6
Maximum RAM amount 32 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon Pro W5500M has 466% more power consumption, than Iris Plus Graphics 640.
  • Iris Plus Graphics 640 is connected by PCIe 3.0 x1, and Radeon Pro W5500M uses PCIe 4.0 x8 interface.
  • Iris Plus Graphics 640 has 28 GB more memory, than Radeon Pro W5500M.
  • Iris Plus Graphics 640 is used in Laptops, and Radeon Pro W5500M - in Desktops.
  • Iris Plus Graphics 640 is build with Gen. 9.5 Kaby Lake architecture, and Radeon Pro W5500M - with RDNA 1.0.
  • Iris Plus Graphics 640 is manufactured by 14 nm process technology, and Radeon Pro W5500M - by 7 nm process technology.

Game benchmarks

high / 1080p 6−7 14−16
ultra / 1080p 4−5 8−9
QHD / 1440p 0−1 3−4
low / 720p 16−18 30−33
medium / 1080p 8−9 18−20
The average gaming FPS of Radeon Pro W5500M in Assassin's Creed Odyssey is 100% more, than Iris Plus Graphics 640.

Full Specs

  Iris Plus Graphics 640 Radeon Pro W5500M
Architecture Gen. 9.5 Kaby Lake RDNA 1.0
Code name Kaby Lake GT3e Navi 14
Type Laptop Workstation
Release date 3 January 2017 10 February 2020
Pipelines 48 1408
Core clock speed 300 MHz
Boost Clock 1050 MHz 1450 MHz
Transistor count 189 million 6,400 million
Manufacturing process technology 14 nm 7 nm
Texture fill rate 52.80 127.6
Memory bus width 64/128 Bit 128 Bit
Memory clock speed 12000 MHz
Memory bandwidth 192.0 GB/s
Shared memory +
DirectX 12 (12_1) 12 (12_1)
Shader Model 6.4 6.5
OpenGL 4.6 4.6
OpenCL 2.1 2.0
Vulkan 1.1.103 1.2.131
Quick Sync +
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