GeForce 945A vs UHD Graphics G1 Ice Lake 32 EU

If you are going to buy a new graphics card and are choosing between GeForce 945A and UHD Graphics G1 Ice Lake 32 EU, 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 GeForce 945A stacks up against UHD Graphics G1 Ice Lake 32 EU, check out specs charts below.

UHD Graphics G1 Ice Lake 32 EU is a Laptop Graphics Card

Note: UHD Graphics G1 Ice Lake 32 EU 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 G1 Ice Lake 32 EU here:

Main Specs

  GeForce 945A UHD Graphics G1 Ice Lake 32 EU
Power consumption (TDP) 33 Watt
Interface PCIe 3.0 x8
Memory type GDDR5 DDR4
Maximum RAM amount 1 GB
Display Connectors No outputs
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  • GeForce 945A is used in Desktops, and UHD Graphics G1 Ice Lake 32 EU - in Laptops.
  • GeForce 945A is build with Maxwell architecture, and UHD Graphics G1 Ice Lake 32 EU - with Gen. 11 Ice Lake.
  • Core clock speed of GeForce 945A is 772 MHz higher, than UHD Graphics G1 Ice Lake 32 EU.
  • GeForce 945A is manufactured by 28 nm process technology, and UHD Graphics G1 Ice Lake 32 EU - by 10 nm process technology.

Game benchmarks

high / 1080p 9−10 6−7
ultra / 1080p 5−6 4−5
QHD / 1440p 0−1 0−1
low / 720p 20−22 16−18
medium / 1080p 10−12 8−9
The average gaming FPS of GeForce 945A in Assassin's Creed Odyssey is 22% more, than UHD Graphics G1 Ice Lake 32 EU.

Full Specs

  GeForce 945A UHD Graphics G1 Ice Lake 32 EU
Architecture Maxwell Gen. 11 Ice Lake
Code name GM108 Ice Lake G1 Gen. 11
Type Desktop Laptop
Release date 13 March 2015 28 May 2019
Pipelines 384 32
Core clock speed 1072 MHz 300 MHz
Boost Clock 1189 MHz 1100 MHz
Manufacturing process technology 28 nm 10 nm
Texture fill rate 28.54
Floating-point performance 903.2 gflops
Memory bus width 64 Bit
Memory clock speed 5012 MHz
Memory bandwidth 40.1 GB/s
Shared memory +
DirectX 12 (11_0) DirectX 12_1
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.1.126
CUDA 5.0
Bitcoin / BTC (SHA256) 108 Mh/s
Quick Sync +
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