Radeon E6760 vs Radeon HD 6990M Crossfire

When comparing Radeon E6760 and Radeon HD 6990M Crossfire, 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 E6760 and Radeon HD 6990M Crossfire is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 6990M Crossfire is a Laptop Graphics Card

Note: Radeon HD 6990M Crossfire is only used in laptop graphics. It has 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 Crossfire here:

Main Specs

  Radeon E6760 Radeon HD 6990M Crossfire
Power consumption (TDP) 45 Watt
Interface MXM-A (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2x2 GB
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  • Radeon HD 6990M Crossfire has 1 GB more memory, than Radeon E6760.
  • Radeon E6760 is used in Desktops, and Radeon HD 6990M Crossfire - in Laptops.
  • Radeon E6760 is build with TeraScale 2 architecture, and Radeon HD 6990M Crossfire - with Terascale 2.
  • Core clock speed of Radeon HD 6990M Crossfire is 115 MHz higher, than Radeon E6760.
  • Radeon E6760 and Radeon HD 6990M Crossfire are manufactured by 40 nm process technology.
  • Memory clock speed of Radeon E6760 is 2300 MHz higher, than Radeon HD 6990M Crossfire.

Game benchmarks

high / 1080p 2−3 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 12−14 60−65
medium / 1080p 3−4 40−45
The average gaming FPS of Radeon HD 6990M Crossfire in Assassin's Creed Odyssey is 683% more, than Radeon E6760.

Full Specs

  Radeon E6760 Radeon HD 6990M Crossfire
Architecture TeraScale 2 Terascale 2
Code name Turks Blackcomb XTX
Type Desktop Laptop
Release date 2 May 2011 12 July 2011
Pipelines 480 2240
Core clock speed 600 MHz 715 MHz
Transistor count 716 million 2x1700 Million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 14.40
Floating-point performance 576.0 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 3200 MHz 900 MHz
Memory bandwidth 51.2 GB/s
Shared memory -
DirectX 11.0 DirectX 11, Shader 5.0
Shader Model 5.0
OpenGL 4.3
OpenCL 1.2
Bitcoin / BTC (SHA256) 52 Mh/s
Laptop size large
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