Iris Xe Graphics G7 vs UHD Graphics 615

If you are going to buy a new graphics card and are choosing between Iris Xe Graphics G7 and UHD Graphics 615, 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 Xe Graphics G7 stacks up against UHD Graphics 615, check out specs charts below.

Iris Xe Graphics G7 and UHD Graphics 615 are Laptop Graphics Cards

Note: Iris Xe Graphics G7 and UHD Graphics 615 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 Xe Graphics G7 or UHD Graphics 615 here:

Main Specs

  Iris Xe Graphics G7 UHD Graphics 615
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1
Memory type DDR4 DDR3L/LPDDR3
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Iris Xe Graphics G7 is build with Gen. 11 Ice Lake architecture, and UHD Graphics 615 - with Gen. 9 Amber Lake.
  • Iris Xe Graphics G7 is manufactured by 10 nm process technology, and UHD Graphics 615 - by 14 nm process technology.

Game benchmarks

high / 1080p 16−18 0−1
ultra / 1080p 9−10 0−1
QHD / 1440p 3−4 0−1
low / 720p 30−35 10−11
medium / 1080p 20−22 1−2
The average gaming FPS of Iris Xe Graphics G7 in Assassin's Creed Odyssey is 333% more, than UHD Graphics 615.

Full Specs

  Iris Xe Graphics G7 UHD Graphics 615
Architecture Gen. 11 Ice Lake Gen. 9 Amber Lake
Code name Tiger Lake Xe Kaby-Lake GT2
Type Laptop Laptop
Release date 15 August 2020 30 August 2018
Pipelines 96 24
Core clock speed 300 MHz
Boost Clock 1000 MHz
Manufacturing process technology 10 nm 14 nm
Texture fill rate 25.20
Memory bus width 64/128 Bit
Shared memory + +
DirectX DirectX 12_1 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.1
Vulkan 1.1.103
Quick Sync + +
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