Iris Graphics 5100 vs UHD Graphics G7 Lakefield GT2 64 EU

If you are going to buy a new graphics card and are choosing between Iris Graphics 5100 and UHD Graphics G7 Lakefield GT2 64 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 Iris Graphics 5100 stacks up against UHD Graphics G7 Lakefield GT2 64 EU, check out specs charts below.

Iris Graphics 5100 and UHD Graphics G7 Lakefield GT2 64 EU are Laptop Graphics Cards

Note: Iris Graphics 5100 and UHD Graphics G7 Lakefield GT2 64 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 Iris Graphics 5100 or UHD Graphics G7 Lakefield GT2 64 EU here:

Main Specs

  Iris Graphics 5100 UHD Graphics G7 Lakefield GT2 64 EU
Power consumption (TDP) 30 Watt
Interface PCIe 1.0 x16
Memory type System Shared DDR4
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Iris Graphics 5100 is build with Gen. 7.5 Haswell architecture, and UHD Graphics G7 Lakefield GT2 64 EU - with Gen. 11 Ice Lake.
  • Both graphics cards have the same core clock speed.
  • Iris Graphics 5100 is manufactured by 22 nm process technology, and UHD Graphics G7 Lakefield GT2 64 EU - by 10 nm process technology.

Game benchmarks

high / 1080p 3−4 5−6
ultra / 1080p 1−2 3−4
QHD / 1440p 0−1 0−1
low / 720p 14−16 14−16
medium / 1080p 5−6 6−7
The average gaming FPS of UHD Graphics G7 Lakefield GT2 64 EU in Assassin's Creed Odyssey is 16% more, than Iris Graphics 5100.

Full Specs

  Iris Graphics 5100 UHD Graphics G7 Lakefield GT2 64 EU
Architecture Gen. 7.5 Haswell Gen. 11 Ice Lake
Code name Haswell GT3 Lakefield GT2
Type Laptop Laptop
Release date 5 June 2013 28 May 2020
Pipelines 40 64
Core clock speed 200 MHz 200 MHz
Boost Clock 1200 MHz 500 MHz
Transistor count 1,300 million
Manufacturing process technology 22 nm 10 nm
Texture fill rate 48.00
Memory bus width 64/128 Bit
Shared memory + +
DirectX 12 (11_1) DirectX 12_1
Shader Model 5.1
OpenGL 4.3
OpenCL 1.2
Vulkan 1.1.80
Quick Sync + +
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