Radeon 550X vs UHD Graphics 617

When choosing between Radeon 550X and UHD Graphics 617, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon 550X and UHD Graphics 617.

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 550X UHD Graphics 617
Power consumption (TDP) 50 Watt 15 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x1
Supplementary power connectors None
Memory type GDDR5 DDR3L/LPDDR3
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon 550X has 233% more power consumption, than UHD Graphics 617.
  • Radeon 550X is connected by PCIe 3.0 x8, and UHD Graphics 617 uses PCIe 3.0 x1 interface.
  • Radeon 550X is used in Desktops, and UHD Graphics 617 - in Laptops.
  • Radeon 550X is build with GCN 4.0 architecture, and UHD Graphics 617 - with Gen. 9 Amber Lake.
  • Core clock speed of Radeon 550X is 782 MHz higher, than UHD Graphics 617.
  • Radeon 550X and UHD Graphics 617 are manufactured 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 9−10 6−7
The average gaming FPS of Radeon 550X in Assassin's Creed Odyssey is 50% more, than UHD Graphics 617.

Full Specs

  Radeon 550X UHD Graphics 617
Architecture GCN 4.0 Gen. 9 Amber Lake
Code name Lexa Kaby-Lake GT2
Type Desktop Laptop
Release date 27 March 2019 30 October 2018
Pipelines 512 24
Core clock speed 1082 MHz 300 MHz
Boost Clock 1218 MHz 1150 MHz
Transistor count 2,200 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 38.98 25.20
Length 145 mm
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 7000 MHz
Memory bandwidth 112.0 GB/s
Shared memory +
DirectX 12 (12_0) 12 (12_1)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 2.0 2.1
Vulkan 1.2.131 1.1.103
Quick Sync +
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