Quadro K620 vs UHD Graphics 617

In this comparison between Quadro K620 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 Quadro K620 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

  Quadro K620 UHD Graphics 617
Power consumption (TDP) 41 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x1
Supplementary power connectors None
Memory type 128 Bit DDR3L/LPDDR3
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 1x DisplayPort No outputs
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  • Quadro K620 has 173% more power consumption, than UHD Graphics 617.
  • Quadro K620 is connected by PCIe 2.0 x16, and UHD Graphics 617 uses PCIe 3.0 x1 interface.
  • Quadro K620 is used in Desktops, and UHD Graphics 617 - in Laptops.
  • Quadro K620 is build with Maxwell architecture, and UHD Graphics 617 - with Gen. 9 Amber Lake.
  • Core clock speed of Quadro K620 is 758 MHz higher, than UHD Graphics 617.
  • Quadro K620 is manufactured by 28 nm process technology, and UHD Graphics 617 - by 14 nm process technology.

Game benchmarks

high / 1080p 10−12 3−4
ultra / 1080p 6−7 1−2
QHD / 1440p 1−2 0−1
low / 720p 24−27 14−16
medium / 1080p 14−16 6−7
The average gaming FPS of Quadro K620 in Assassin's Creed Odyssey is 133% more, than UHD Graphics 617.

Full Specs

  Quadro K620 UHD Graphics 617
Architecture Maxwell Gen. 9 Amber Lake
Code name GM107 Kaby-Lake GT2
Type Workstation Laptop
Release date 22 July 2014 30 October 2018
Pipelines 384 24
Core clock speed 1058 MHz 300 MHz
Boost Clock 1124 MHz 1150 MHz
Transistor count 1,870 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 26.98 25.20
Floating-point performance 863.2 gflops
Length 160 mm
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 1800 MHz
Shared memory +
DirectX 12 12 (12_1)
Shader Model 5 6.4
OpenGL 4.5 4.6
OpenCL 1.2 2.1
Vulkan + 1.1.103
CUDA 5.0
Bitcoin / BTC (SHA256) 104 Mh/s
Quick Sync +
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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