Iris Xe MAX Graphics vs Radeon HD 7850

If you are going to buy a new graphics card and are choosing between Iris Xe MAX Graphics and Radeon HD 7850, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Iris Xe MAX Graphics stacks up against Radeon HD 7850, check out specs charts below.

Iris Xe MAX Graphics is a Laptop Graphics Card

Note: Iris Xe MAX Graphics 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 Xe MAX Graphics here:

Main Specs

  Iris Xe MAX Graphics Radeon HD 7850
Power consumption (TDP) 225 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type LPDDR4x GDDR5
Maximum RAM amount 4 MB 2 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Iris Xe MAX Graphics has 2 GB more memory, than Radeon HD 7850.
  • Iris Xe MAX Graphics is used in Laptops, and Radeon HD 7850 - in Desktops.
  • Iris Xe MAX Graphics is build with Gen. 12 Xe architecture, and Radeon HD 7850 - with GCN 1.0.
  • Iris Xe MAX Graphics is manufactured by 10 nm process technology, and Radeon HD 7850 - by 28 nm process technology.
  • Memory clock speed of Iris Xe MAX Graphics is 3066 MHz higher, than Radeon HD 7850.

Game benchmarks

high / 1080p 35−40 18−20
ultra / 1080p 21−24 10−12
QHD / 1440p 16−18 5−6
4K / 2160p 10−11 4−5
low / 720p 60−65 35−40
medium / 1080p 40−45 24−27
The average gaming FPS of Iris Xe MAX Graphics in Assassin's Creed Odyssey is 88% more, than Radeon HD 7850.

Full Specs

  Iris Xe MAX Graphics Radeon HD 7850
Architecture Gen. 12 Xe GCN 1.0
Code name iDG1LPDEV Pitcairn
Type Laptop Desktop
Release date 31 October 2020 5 March 2012
Pipelines 96 1024
Boost Clock 1650 MHz 1000 MHz
Transistor count 2,800 million
Manufacturing process technology 10 nm 28 nm
Texture fill rate 55.04
Floating-point performance 1,761 gflops
Length 210 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 4266 MHz 1200 MHz
Memory bandwidth 153.6 GB/s
Shared memory -
DirectX DirectX 12.1
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
FreeSync +
Bus support PCIe 2.1 x16
HDMI +
Bitcoin / BTC (SHA256) 249 Mh/s
Eyefinity +
Design reference
CrossFire +
Ethereum / ETH (DaggerHashimoto) 12.5 Mh/s
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