Iris Plus Graphics 640 vs Radeon Pro WX 7100

Find out if it is worth upgrading your current GPU setup by comparing Iris Plus Graphics 640 and Radeon Pro WX 7100. 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 WX 7100. 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 WX 7100
Power consumption (TDP) 15 Watt 130 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type DDR3L/LPDDR3/DDR4 GDDR5
Maximum RAM amount 32 GB 8 GB
Display Connectors No outputs 4x DisplayPort
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  • Radeon Pro WX 7100 has 766% more power consumption, than Iris Plus Graphics 640.
  • Iris Plus Graphics 640 is connected by PCIe 3.0 x1, and Radeon Pro WX 7100 uses PCIe 3.0 x16 interface.
  • Iris Plus Graphics 640 has 24 GB more memory, than Radeon Pro WX 7100.
  • Iris Plus Graphics 640 is used in Laptops, and Radeon Pro WX 7100 - in Desktops.
  • Iris Plus Graphics 640 is build with Gen. 9.5 Kaby Lake architecture, and Radeon Pro WX 7100 - with Polaris.
  • Iris Plus Graphics 640 and Radeon Pro WX 7100 are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 6−7 35−40
ultra / 1080p 4−5 24−27
QHD / 1440p 0−1 18−20
4K / 2160p 10−11
low / 720p 16−18 60−65
medium / 1080p 8−9 45−50
The average gaming FPS of Radeon Pro WX 7100 in Assassin's Creed Odyssey is 377% more, than Iris Plus Graphics 640.

Full Specs

  Iris Plus Graphics 640 Radeon Pro WX 7100
Architecture Gen. 9.5 Kaby Lake Polaris
Code name Kaby Lake GT3e Polaris 12
Type Laptop Workstation
Release date 3 January 2017 1 March 2017
Pipelines 48 2304
Core clock speed 300 MHz
Boost Clock 1050 MHz 1243 MHz
Transistor count 189 million 5,700 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 52.80 179.0
Floating-point performance 5,728 gflops
Length 241 mm
Memory bus width 64/128 Bit 256 Bit
Memory clock speed 7000 MHz
Memory bandwidth 224.0 GB/s
Shared memory + -
DirectX 12 (12_1) 12 (12_0)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 2.1 2.0
Vulkan 1.1.103 1.2.131
FreeSync +
Bitcoin / BTC (SHA256) 567 Mh/s
Quick Sync +
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