Iris Xe MAX Graphics vs Radeon HD 8870M

Find out if it is worth upgrading your current GPU setup by comparing Iris Xe MAX Graphics and Radeon HD 8870M. 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 Xe MAX Graphics and Radeon HD 8870M. 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 Xe MAX Graphics and Radeon HD 8870M are Laptop Graphics Cards

Note: Iris Xe MAX Graphics and Radeon HD 8870M 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 HD 8870M here:

Main Specs

  Iris Xe MAX Graphics Radeon HD 8870M
Interface PCIe 3.0 x16
Memory type LPDDR4x GDDR5, DDR3
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 HD 8870M.
  • Both cards are used in Laptops.
  • Iris Xe MAX Graphics is build with Gen. 12 Xe architecture, and Radeon HD 8870M - with GCN.
  • Iris Xe MAX Graphics is manufactured by 10 nm process technology, and Radeon HD 8870M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 8870M is 234 MHz higher, than Iris Xe MAX Graphics.

Game benchmarks

high / 1080p 35−40 7−8
ultra / 1080p 21−24 4−5
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 18−20
medium / 1080p 40−45 9−10
The average gaming FPS of Iris Xe MAX Graphics in Assassin's Creed Odyssey is 310% more, than Radeon HD 8870M.

Full Specs

  Iris Xe MAX Graphics Radeon HD 8870M
Architecture Gen. 12 Xe GCN
Code name iDG1LPDEV Venus
Type Laptop Laptop
Release date 31 October 2020 18 December 2012
Pipelines 96 640
Core clock speed 725 MHz
Boost Clock 1650 MHz 775 MHz
Transistor count 1,500 million
Manufacturing process technology 10 nm 28 nm
Texture fill rate 31.00
Floating-point performance 992.0 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4266 MHz 4500 MHz
Memory bandwidth 72 GB/s
Shared memory - -
DirectX DirectX 12.1 12 (11_1)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
Bitcoin / BTC (SHA256) 107 Mh/s
Laptop size large
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