Iris Xe MAX Graphics vs Radeon Pro 455

When choosing between Iris Xe MAX Graphics and Radeon Pro 455, 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 Iris Xe MAX Graphics and Radeon Pro 455.

Iris Xe MAX Graphics and Radeon Pro 455 are Laptop Graphics Cards

Note: Iris Xe MAX Graphics and Radeon Pro 455 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 Xe MAX Graphics or Radeon Pro 455 here:

Main Specs

  Iris Xe MAX Graphics Radeon Pro 455
Power consumption (TDP) 35 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type LPDDR4x GDDR5
Maximum RAM amount 4 MB 2 GB
Display Connectors No outputs
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  • Iris Xe MAX Graphics has 2 GB more memory, than Radeon Pro 455.
  • Iris Xe MAX Graphics is used in Laptops, and Radeon Pro 455 - in Mobile workstations.
  • Iris Xe MAX Graphics is build with Gen. 12 Xe architecture, and Radeon Pro 455 - with Polaris.
  • Iris Xe MAX Graphics is manufactured by 10 nm process technology, and Radeon Pro 455 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 455 is 734 MHz higher, than Iris Xe MAX Graphics.

Game benchmarks

high / 1080p 35−40 16−18
ultra / 1080p 21−24 9−10
QHD / 1440p 16−18 4−5
4K / 2160p 10−11 4−5
low / 720p 60−65 30−35
medium / 1080p 40−45 20−22
The average gaming FPS of Iris Xe MAX Graphics in Assassin's Creed Odyssey is 128% more, than Radeon Pro 455.

Full Specs

  Iris Xe MAX Graphics Radeon Pro 455
Architecture Gen. 12 Xe Polaris
Code name iDG1LPDEV Polaris 11
Type Laptop Mobile workstation
Release date 31 October 2020 27 October 2016
Pipelines 96 768
Core clock speed 855 MHz
Boost Clock 1650 MHz
Transistor count 3,000 million
Manufacturing process technology 10 nm 14 nm
Texture fill rate 41.04
Floating-point performance 1,313 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4266 MHz 5000 MHz
Memory bandwidth 81.28 GB/s
Shared memory - -
DirectX DirectX 12.1 12 (12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
FreeSync +
Bitcoin / BTC (SHA256) 163 Mh/s
Laptop size large
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