GeForce 940A vs UHD Graphics 617

When choosing between GeForce 940A 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 GeForce 940A 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

  GeForce 940A UHD Graphics 617
Power consumption (TDP) 33 Watt 15 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x1
Memory type DDR3 DDR3L/LPDDR3
Maximum RAM amount 1 GB
Display Connectors No outputs No outputs
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  • GeForce 940A has 120% more power consumption, than UHD Graphics 617.
  • GeForce 940A is connected by PCIe 3.0 x8, and UHD Graphics 617 uses PCIe 3.0 x1 interface.
  • GeForce 940A is used in Desktops, and UHD Graphics 617 - in Laptops.
  • GeForce 940A is build with Maxwell architecture, and UHD Graphics 617 - with Gen. 9 Amber Lake.
  • Core clock speed of GeForce 940A is 729 MHz higher, than UHD Graphics 617.
  • GeForce 940A is manufactured by 28 nm process technology, and UHD Graphics 617 - by 14 nm process technology.

Game benchmarks

high / 1080p 4−5 3−4
ultra / 1080p 2−3 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 14−16
medium / 1080p 5−6 6−7
GeForce 940A and UHD Graphics 617 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce 940A UHD Graphics 617
Architecture Maxwell Gen. 9 Amber Lake
Code name GM108 Kaby-Lake GT2
Type Desktop Laptop
Release date 13 March 2015 30 October 2018
Pipelines 384 24
Core clock speed 1029 MHz 300 MHz
Boost Clock 1124 MHz 1150 MHz
Manufacturing process technology 28 nm 14 nm
Texture fill rate 17.98 25.20
Floating-point performance 863.2 gflops
Memory bus width 64 Bit 64/128 Bit
Memory clock speed 2002 MHz
Memory bandwidth 16.02 GB/s
Shared memory +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.1
Vulkan 1.1.126 1.1.103
CUDA 5.0
Quick Sync +
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