Radeon E6760 vs Radeon HD 6990

Find out if it is worth upgrading your current GPU setup by comparing Radeon E6760 and Radeon HD 6990. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon E6760 and Radeon HD 6990. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Main Specs

  Radeon E6760 Radeon HD 6990
Power consumption (TDP) 45 Watt 375 Watt
Interface MXM-A (3.0) PCIe 2.0 x16
Supplementary power connectors 2x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 1x DVI, 4x mini-DisplayPort
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  • Radeon HD 6990 has 733% more power consumption, than Radeon E6760.
  • Radeon E6760 is connected by MXM-A (3.0), and Radeon HD 6990 uses PCIe 2.0 x16 interface.
  • Radeon HD 6990 has 1 GB more memory, than Radeon E6760.
  • Both cards are used in Desktops.
  • Radeon E6760 is build with TeraScale 2 architecture, and Radeon HD 6990 - with TeraScale 3.
  • Core clock speed of Radeon HD 6990 is 230 MHz higher, than Radeon E6760.
  • Radeon E6760 and Radeon HD 6990 are manufactured by 40 nm process technology.
  • Memory clock speed of Radeon HD 6990 is 1800 MHz higher, than Radeon E6760.

Game benchmarks

high / 1080p 2−3 14−16
ultra / 1080p 0−1 9−10
QHD / 1440p 0−1 3−4
low / 720p 12−14 30−35
medium / 1080p 3−4 18−20
The average gaming FPS of Radeon HD 6990 in Assassin's Creed Odyssey is 266% more, than Radeon E6760.

Full Specs

  Radeon E6760 Radeon HD 6990
Architecture TeraScale 2 TeraScale 3
Code name Turks Antilles
Type Desktop Desktop
Release date 2 May 2011 8 March 2011
Pipelines 480 1536
Core clock speed 600 MHz 830 MHz
Transistor count 716 million 2,640 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 14.40 79.68
Floating-point performance 576.0 gflops 2x 2,549.8 gflops
Length 295 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 3200 MHz 5000 MHz
Memory bandwidth 51.2 GB/s 160.0 GB/s
DirectX 11.0 11.2 (11_0)
Shader Model 5.0 5.0
OpenGL 4.3 4.4
OpenCL 1.2 1.2
Vulkan N/A
Bitcoin / BTC (SHA256) 52 Mh/s 265 Mh/s
Ethereum / ETH (DaggerHashimoto) 24 Mh/s
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