P106 090 vs UHD Graphics 620

If you are going to buy a new graphics card and are choosing between P106 090 and UHD Graphics 620, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the P106 090 stacks up against UHD Graphics 620, check out specs charts below.

UHD Graphics 620 is a Laptop Graphics Card

Note: UHD Graphics 620 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 620 here:

Main Specs

  P106 090 UHD Graphics 620
Power consumption (TDP) 75 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Supplementary power connectors 1x 6-pin
Memory type GDDR5 LPDDR3/DDR4
Maximum RAM amount 3 GB 32 GB
Display Connectors No outputs No outputs
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  • P106 090 has 400% more power consumption, than UHD Graphics 620.
  • P106 090 is connected by PCIe 3.0 x16, and UHD Graphics 620 uses PCIe 3.0 x1 interface.
  • UHD Graphics 620 has 29 GB more memory, than P106 090.
  • P106 090 is used in Desktops, and UHD Graphics 620 - in Laptops.
  • P106 090 is build with Pascal architecture, and UHD Graphics 620 - with Gen. 9.5.
  • Core clock speed of P106 090 is 1054 MHz higher, than UHD Graphics 620.
  • P106 090 is manufactured by 16 nm process technology, and UHD Graphics 620 - by 14 nm process technology.

Game benchmarks

high / 1080p 14−16 2−3
ultra / 1080p 9−10 0−1
QHD / 1440p 3−4 0−1
low / 720p 30−35 12−14
medium / 1080p 18−20 3−4
The average gaming FPS of P106 090 in Assassin's Creed Odyssey is 266% more, than UHD Graphics 620.

Full Specs

  P106 090 UHD Graphics 620
Architecture Pascal Gen. 9.5
Code name GP106 Kaby-Lake-Refresh GT2
Type Desktop Laptop
Release date 31 July 2017 1 September 2017
Pipelines 768 24
Core clock speed 1354 MHz 300 MHz
Boost Clock 1531 MHz 1150 MHz
Transistor count 4,400 million 189 million
Manufacturing process technology 16 nm 14 nm
Texture fill rate 73.49 27.60
Floating-point performance 2,352 gflops
Length 250 mm
Memory bus width 192 Bit 64/128 Bit
Memory clock speed 8008 MHz
Memory bandwidth 192.2 GB/s
Shared memory +
DirectX 12 (12_1) 12 (12_1)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.1
Vulkan 1.2.131 1.1.103
CUDA 6.1
Quick Sync +
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