Radeon HD 6990 vs Radeon R8 M535DX

When choosing between Radeon HD 6990 and Radeon R8 M535DX, 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 6990 and Radeon R8 M535DX.

Main Specs

  Radeon HD 6990 Radeon R8 M535DX
Power consumption (TDP) 375 Watt
Interface PCIe 2.0 x16 IGP
Supplementary power connectors 2x 8-pin
Memory type GDDR5 System Shared
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 4x mini-DisplayPort No outputs
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  • Radeon HD 6990 is connected by PCIe 2.0 x16, and Radeon R8 M535DX uses IGP interface.
  • Both cards are used in Desktops.
  • Radeon HD 6990 is build with TeraScale 3 architecture, and Radeon R8 M535DX - with GCN 3.0.
  • Core clock speed of Radeon HD 6990 is 50 MHz higher, than Radeon R8 M535DX.
  • Radeon HD 6990 is manufactured by 40 nm process technology, and Radeon R8 M535DX - by 28 nm process technology.

Game benchmarks

high / 1080p 14−16 0−1
ultra / 1080p 9−10
QHD / 1440p 3−4 0−1
low / 720p 30−35 1−2
medium / 1080p 18−20 0−1
The average gaming FPS of Radeon HD 6990 in Assassin's Creed Odyssey is 3100% more, than Radeon R8 M535DX.

Full Specs

  Radeon HD 6990 Radeon R8 M535DX
Architecture TeraScale 3 GCN 3.0
Code name Antilles Meso
Type Desktop Desktop
Release date 8 March 2011 18 April 2017
Pipelines 1536 320
Core clock speed 830 MHz 780 MHz
Boost Clock 891 MHz
Transistor count 2,640 million 1,550 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 79.68 17.82
Floating-point performance 2x 2,549.8 gflops
Length 295 mm
Memory bus width 256 Bit
Memory clock speed 5000 MHz
Memory bandwidth 160.0 GB/s
DirectX 11.2 (11_0) 12 (12_0)
Shader Model 5.0 6.0
OpenGL 4.4 4.6
OpenCL 1.2 2.0
Vulkan N/A 1.2.131
Bitcoin / BTC (SHA256) 265 Mh/s
Ethereum / ETH (DaggerHashimoto) 24 Mh/s
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