Radeon HD 8790M vs UHD Graphics G1 Ice Lake 32 EU

When comparing Radeon HD 8790M and UHD Graphics G1 Ice Lake 32 EU, 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 Radeon HD 8790M and UHD Graphics G1 Ice Lake 32 EU is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 8790M and UHD Graphics G1 Ice Lake 32 EU are Laptop Graphics Cards

Note: Radeon HD 8790M and UHD Graphics G1 Ice Lake 32 EU 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 Radeon HD 8790M or UHD Graphics G1 Ice Lake 32 EU here:

Main Specs

  Radeon HD 8790M UHD Graphics G1 Ice Lake 32 EU
Interface MXM-A (3.0)
Supplementary power connectors None
Memory type GDDR5 DDR4
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Radeon HD 8790M is build with GCN architecture, and UHD Graphics G1 Ice Lake 32 EU - with Gen. 11 Ice Lake.
  • Core clock speed of Radeon HD 8790M is 550 MHz higher, than UHD Graphics G1 Ice Lake 32 EU.
  • Radeon HD 8790M is manufactured by 28 nm process technology, and UHD Graphics G1 Ice Lake 32 EU - by 10 nm process technology.

Game benchmarks

high / 1080p 3−4 6−7
ultra / 1080p 1−2 4−5
QHD / 1440p 0−1 0−1
low / 720p 14−16 16−18
medium / 1080p 6−7 8−9
The average gaming FPS of UHD Graphics G1 Ice Lake 32 EU in Assassin's Creed Odyssey is 50% more, than Radeon HD 8790M.

Full Specs

  Radeon HD 8790M UHD Graphics G1 Ice Lake 32 EU
Architecture GCN Gen. 11 Ice Lake
Code name Mars XTX Ice Lake G1 Gen. 11
Type Laptop Laptop
Release date 16 November 2012 28 May 2019
Pipelines 384 32
Core clock speed 850 MHz 300 MHz
Boost Clock 900 MHz 1100 MHz
Transistor count 950 million
Manufacturing process technology 28 nm 10 nm
Texture fill rate 21.60
Floating-point performance 691.2 gflops
Memory bus width 128 Bit
Memory clock speed 4500 MHz
Memory bandwidth 64 GB/s
Shared memory - +
DirectX 12 (11_1) DirectX 12_1
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
Bitcoin / BTC (SHA256) 80 Mh/s
Laptop size medium sized
Quick Sync +
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