UHD Graphics 617 vs UHD Graphics 620

When comparing UHD Graphics 617 and UHD Graphics 620, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between UHD Graphics 617 and UHD Graphics 620 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

UHD Graphics 617 and UHD Graphics 620 are Laptop Graphics Cards

Note: UHD Graphics 617 and UHD Graphics 620 are only used in laptop graphics. They have 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 or UHD Graphics 620 here:

Main Specs

  UHD Graphics 617 UHD Graphics 620
Power consumption (TDP) 15 Watt 15 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x1
Memory type DDR3L/LPDDR3 LPDDR3/DDR4
Maximum RAM amount 32 GB
Display Connectors No outputs No outputs
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  • Both graphics cards have the same power consumption of 15 Watt.
  • Both video cards are using PCIe 3.0 x1 interface connection to a motherboard.
  • Both cards are used in Laptops.
  • UHD Graphics 617 is build with Gen. 9 Amber Lake architecture, and UHD Graphics 620 - with Gen. 9.5.
  • Both graphics cards have the same core clock speed.
  • UHD Graphics 617 and UHD Graphics 620 are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 3−4 2−3
ultra / 1080p 1−2 0−1
QHD / 1440p 0−1 0−1
low / 720p 14−16 12−14
medium / 1080p 6−7 3−4
The average gaming FPS of UHD Graphics 617 in Assassin's Creed Odyssey is 33% more, than UHD Graphics 620.

Full Specs

  UHD Graphics 617 UHD Graphics 620
Architecture Gen. 9 Amber Lake Gen. 9.5
Code name Kaby-Lake GT2 Kaby-Lake-Refresh GT2
Type Laptop Laptop
Release date 30 October 2018 1 September 2017
Pipelines 24 24
Core clock speed 300 MHz 300 MHz
Boost Clock 1150 MHz 1150 MHz
Transistor count 189 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 25.20 27.60
Memory bus width 64/128 Bit 64/128 Bit
Shared memory + +
DirectX 12 (12_1) 12 (12_1)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 2.1 2.1
Vulkan 1.1.103 1.1.103
Quick Sync + +
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