Radeon HD 4890 vs UHD Graphics 617

In this comparison between Radeon HD 4890 and UHD Graphics 617 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 4890 will be the best choice, for others UHD Graphics 617 will be their preference. Study the comparison tables below and make your choice.

UHD Graphics 617 is a Laptop Graphics Card

Note: UHD Graphics 617 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 617 here:

Main Specs

  Radeon HD 4890 UHD Graphics 617
Power consumption (TDP) 190 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x1
Supplementary power connectors 2x 6-pin
Memory type GDDR5 DDR3L/LPDDR3
Maximum RAM amount 1 GB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • Radeon HD 4890 has 1166% more power consumption, than UHD Graphics 617.
  • Radeon HD 4890 is connected by PCIe 2.0 x16, and UHD Graphics 617 uses PCIe 3.0 x1 interface.
  • Radeon HD 4890 is used in Desktops, and UHD Graphics 617 - in Laptops.
  • Radeon HD 4890 is build with TeraScale architecture, and UHD Graphics 617 - with Gen. 9 Amber Lake.
  • Core clock speed of Radeon HD 4890 is 550 MHz higher, than UHD Graphics 617.
  • Radeon HD 4890 is manufactured by 55 nm process technology, and UHD Graphics 617 - by 14 nm process technology.

Game benchmarks

high / 1080p 7−8 3−4
ultra / 1080p 4−5 1−2
QHD / 1440p 0−1 0−1
low / 720p 16−18 14−16
medium / 1080p 8−9 6−7
The average gaming FPS of Radeon HD 4890 in Assassin's Creed Odyssey is 50% more, than UHD Graphics 617.

Full Specs

  Radeon HD 4890 UHD Graphics 617
Architecture TeraScale Gen. 9 Amber Lake
Code name RV790 Kaby-Lake GT2
Type Desktop Laptop
Release date 2 April 2009 30 October 2018
Pipelines 800 24
Core clock speed 850 MHz 300 MHz
Boost Clock 1150 MHz
Transistor count 959 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 34.00 25.20
Floating-point performance 1,360.0 gflops
Length 241 mm
Memory bus width 256 Bit 64/128 Bit
Memory clock speed 3900 MHz
Memory bandwidth 124.8 GB/s
Shared memory +
DirectX 10.1 (10_1) 12 (12_1)
Shader Model 4.1 6.4
OpenGL 3.3 4.6
OpenCL 1.1 2.1
Vulkan N/A 1.1.103
Quick Sync +
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