Iris Plus Graphics 655 vs Tiger Lake U Xe Graphics G7

In this comparison between Iris Plus Graphics 655 and Tiger Lake U Xe Graphics G7 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Iris Plus Graphics 655 will be the best choice, for others Tiger Lake U Xe Graphics G7 will be their preference. Study the comparison tables below and make your choice.

Iris Plus Graphics 655 and Tiger Lake U Xe Graphics G7 are Laptop Graphics Cards

Note: Iris Plus Graphics 655 and Tiger Lake U Xe Graphics G7 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 Plus Graphics 655 or Tiger Lake U Xe Graphics G7 here:

Main Specs

  Iris Plus Graphics 655 Tiger Lake U Xe Graphics G7
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1
Memory type DDR3/DDR4 DDR4
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Iris Plus Graphics 655 is build with Gen. 9.5 Kaby Lake architecture, and Tiger Lake U Xe Graphics G7 - with Gen. 11 Ice Lake.
  • Iris Plus Graphics 655 is manufactured by 14 nm process technology, and Tiger Lake U Xe Graphics G7 - by 10 nm process technology.

Game benchmarks

high / 1080p 12−14 12−14
ultra / 1080p 7−8 7−8
QHD / 1440p 2−3 1−2
low / 720p 27−30 30−33
medium / 1080p 16−18 16−18
The average gaming FPS of Tiger Lake U Xe Graphics G7 in Assassin's Creed Odyssey is 7% more, than Iris Plus Graphics 655.

Full Specs

  Iris Plus Graphics 655 Tiger Lake U Xe Graphics G7
Architecture Gen. 9.5 Kaby Lake Gen. 11 Ice Lake
Code name Kaby Lake GT3e Tiger Lake Xe
Type Laptop Laptop
Release date 1 September 2017 15 August 2020
Pipelines 48 96
Core clock speed 300 MHz
Boost Clock 1200 MHz
Transistor count 189 million
Manufacturing process technology 14 nm 10 nm
Texture fill rate 50.40
Shared memory + +
DirectX 12 (12_1) DirectX 12_1
Shader Model 6.4
OpenGL 4.6
OpenCL 2.1
Vulkan 1.1.103
Quick Sync + +
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