Radeon HD 4770 vs UHD Graphics G1 Ice Lake 32 EU

In this comparison between Radeon HD 4770 and UHD Graphics G1 Ice Lake 32 EU 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 Radeon HD 4770 will be the best choice, for others UHD Graphics G1 Ice Lake 32 EU will be their preference. Study the comparison tables below and make your choice.

UHD Graphics G1 Ice Lake 32 EU is a Laptop Graphics Card

Note: UHD Graphics G1 Ice Lake 32 EU 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 UHD Graphics G1 Ice Lake 32 EU here:

Main Specs

  Radeon HD 4770 UHD Graphics G1 Ice Lake 32 EU
Power consumption (TDP) 80 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 DDR4
Maximum RAM amount 512 MB
Display Connectors 2x DVI, 1x S-Video
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  • Radeon HD 4770 is used in Desktops, and UHD Graphics G1 Ice Lake 32 EU - in Laptops.
  • Radeon HD 4770 is build with TeraScale architecture, and UHD Graphics G1 Ice Lake 32 EU - with Gen. 11 Ice Lake.
  • Core clock speed of Radeon HD 4770 is 450 MHz higher, than UHD Graphics G1 Ice Lake 32 EU.
  • Radeon HD 4770 is manufactured by 40 nm process technology, and UHD Graphics G1 Ice Lake 32 EU - by 10 nm process technology.

Game benchmarks

high / 1080p 1−2 6−7
ultra / 1080p 0−1 4−5
QHD / 1440p 0−1 0−1
low / 720p 10−12 16−18
medium / 1080p 2−3 8−9
The average gaming FPS of UHD Graphics G1 Ice Lake 32 EU in Assassin's Creed Odyssey is 100% more, than Radeon HD 4770.

Full Specs

  Radeon HD 4770 UHD Graphics G1 Ice Lake 32 EU
Architecture TeraScale Gen. 11 Ice Lake
Code name RV740 Ice Lake G1 Gen. 11
Type Desktop Laptop
Release date 28 April 2009 28 May 2019
Pipelines 640 32
Core clock speed 750 MHz 300 MHz
Boost Clock 1100 MHz
Transistor count 826 million
Manufacturing process technology 40 nm 10 nm
Texture fill rate 24.00
Floating-point performance 960.0 gflops
Length 203 mm
Memory bus width 128 Bit
Memory clock speed 3200 MHz
Memory bandwidth 51.2 GB/s
Shared memory +
DirectX 10.1 (10_1) DirectX 12_1
Shader Model 4.1
OpenGL 3.3
OpenCL 1.1
Vulkan N/A
Quick Sync +
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