Iris Xe MAX Graphics vs Radeon HD 4770

In this comparison between Iris Xe MAX Graphics and Radeon HD 4770 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Iris Xe MAX Graphics will be the best choice, for others Radeon HD 4770 will be their preference. Study the comparison tables below and make your choice.

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 4770
Power consumption (TDP) 80 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type LPDDR4x GDDR5
Maximum RAM amount 4 MB 512 MB
Display Connectors 2x DVI, 1x S-Video
  Check Price
  • Radeon HD 4770 has 508 GB more memory, than Iris Xe MAX Graphics.
  • Iris Xe MAX Graphics is used in Laptops, and Radeon HD 4770 - in Desktops.
  • Iris Xe MAX Graphics is build with Gen. 12 Xe architecture, and Radeon HD 4770 - with TeraScale.
  • Iris Xe MAX Graphics is manufactured by 10 nm process technology, and Radeon HD 4770 - by 40 nm process technology.
  • Memory clock speed of Iris Xe MAX Graphics is 1066 MHz higher, than Radeon HD 4770.

Game benchmarks

high / 1080p 35−40 1−2
ultra / 1080p 21−24 0−1
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 10−12
medium / 1080p 40−45 2−3
The average gaming FPS of Iris Xe MAX Graphics in Assassin's Creed Odyssey is 840% more, than Radeon HD 4770.

Full Specs

  Iris Xe MAX Graphics Radeon HD 4770
Architecture Gen. 12 Xe TeraScale
Code name iDG1LPDEV RV740
Type Laptop Desktop
Release date 31 October 2020 28 April 2009
Pipelines 96 640
Core clock speed 750 MHz
Boost Clock 1650 MHz
Transistor count 826 million
Manufacturing process technology 10 nm 40 nm
Texture fill rate 24.00
Floating-point performance 960.0 gflops
Length 203 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 4266 MHz 3200 MHz
Memory bandwidth 51.2 GB/s
Shared memory -
DirectX DirectX 12.1 10.1 (10_1)
Shader Model 4.1
OpenGL 3.3
OpenCL 1.1
Vulkan N/A
  Check Price