Iris Plus Graphics 640 vs Radeon RX 560 mobile

Find out if it is worth upgrading your current GPU setup by comparing Iris Plus Graphics 640 and Radeon RX 560 mobile. 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 RX 560 mobile. 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 and Radeon RX 560 mobile are Laptop Graphics Cards

Note: Iris Plus Graphics 640 and Radeon RX 560 mobile are only used in laptop graphics. They have 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 or Radeon RX 560 mobile here:

Main Specs

  Iris Plus Graphics 640 Radeon RX 560 mobile
Power consumption (TDP) 15 Watt 55 Watt
Interface PCIe 3.0 x1 MXM-B (3.0)
Memory type DDR3L/LPDDR3/DDR4 GDDR5
Maximum RAM amount 32 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon RX 560 mobile has 266% more power consumption, than Iris Plus Graphics 640.
  • Iris Plus Graphics 640 is connected by PCIe 3.0 x1, and Radeon RX 560 mobile uses MXM-B (3.0) interface.
  • Iris Plus Graphics 640 has 28 GB more memory, than Radeon RX 560 mobile.
  • Both cards are used in Laptops.
  • Iris Plus Graphics 640 is build with Gen. 9.5 Kaby Lake architecture, and Radeon RX 560 mobile - with Polaris.
  • Core clock speed of Radeon RX 560 mobile is 875 MHz higher, than Iris Plus Graphics 640.
  • Iris Plus Graphics 640 and Radeon RX 560 mobile are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 6−7 18−20
ultra / 1080p 4−5 10−11
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 16−18 35−40
medium / 1080p 8−9 21−24
The average gaming FPS of Radeon RX 560 mobile in Assassin's Creed Odyssey is 144% more, than Iris Plus Graphics 640.

Full Specs

  Iris Plus Graphics 640 Radeon RX 560 mobile
Architecture Gen. 9.5 Kaby Lake Polaris
Code name Kaby Lake GT3e Polaris 11
Type Laptop Laptop
Release date 3 January 2017 5 January 2017
Pipelines 48 1024
Core clock speed 300 MHz 1175 MHz
Boost Clock 1050 MHz 1275 MHz
Transistor count 189 million 3,000 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 52.80 58.97
Floating-point performance 2,462 gflops
Memory bus width 64/128 Bit 128 Bit
Memory clock speed 6000 MHz
Memory bandwidth 96 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 +
Laptop size large
Quick Sync +
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