Radeon HD 6990M vs Tiger Lake U Xe Graphics G7

When choosing between Radeon HD 6990M and Tiger Lake U Xe Graphics G7, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 6990M and Tiger Lake U Xe Graphics G7.

Radeon HD 6990M and Tiger Lake U Xe Graphics G7 are Laptop Graphics Cards

Note: Radeon HD 6990M 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 Radeon HD 6990M or Tiger Lake U Xe Graphics G7 here:

Main Specs

  Radeon HD 6990M Tiger Lake U Xe Graphics G7
Power consumption (TDP) 100 Watt
Interface MXM-B (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 6990M is build with Terascale 2 architecture, and Tiger Lake U Xe Graphics G7 - with Gen. 11 Ice Lake.
  • Radeon HD 6990M is manufactured by 40 nm process technology, and Tiger Lake U Xe Graphics G7 - by 10 nm process technology.

Game benchmarks

high / 1080p 14−16 12−14
ultra / 1080p 8−9 7−8
QHD / 1440p 3−4 1−2
low / 720p 30−33 30−33
medium / 1080p 16−18 16−18
The average gaming FPS of Radeon HD 6990M in Assassin's Creed Odyssey is 7% more, than Tiger Lake U Xe Graphics G7.

Full Specs

  Radeon HD 6990M Tiger Lake U Xe Graphics G7
Architecture Terascale 2 Gen. 11 Ice Lake
Code name Blackcomb XTX Tiger Lake Xe
Type Laptop Laptop
Release date 12 July 2011 15 August 2020
Pipelines 1120 96
Core clock speed 715 MHz
Transistor count 1,700 million
Manufacturing process technology 40 nm 10 nm
Texture fill rate 40.04
Floating-point performance 1,601.6 gflops
Memory bus width 256 Bit
Memory clock speed 900 MHz
Memory bandwidth 115.2 GB/s
Shared memory - +
DirectX 11.2 (11_0) DirectX 12_1
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
Laptop size large
Quick Sync +
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