Radeon HD 7990 vs Radeon R8 M535DX

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7990 and Radeon R8 M535DX. 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 HD 7990 and Radeon R8 M535DX. 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 HD 7990 Radeon R8 M535DX
Power consumption (TDP) 375 Watt
Interface PCIe 3.0 x16 IGP
Supplementary power connectors 2x 8-pin
Memory type GDDR5 System Shared
Maximum RAM amount 3 GB
Display Connectors 1x DVI, 4x mini-DisplayPort No outputs
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  • Radeon HD 7990 is connected by PCIe 3.0 x16, and Radeon R8 M535DX uses IGP interface.
  • Both cards are used in Desktops.
  • Radeon HD 7990 is build with GCN 1.0 architecture, and Radeon R8 M535DX - with GCN 3.0.
  • Core clock speed of Radeon HD 7990 is 170 MHz higher, than Radeon R8 M535DX.
  • Radeon HD 7990 and Radeon R8 M535DX are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 35−40 0−1
ultra / 1080p 21−24
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 1−2
medium / 1080p 40−45 0−1
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 6100% more, than Radeon R8 M535DX.

Full Specs

  Radeon HD 7990 Radeon R8 M535DX
Architecture GCN 1.0 GCN 3.0
Code name Malta Meso
Type Desktop Desktop
Release date 24 April 2013 18 April 2017
Pipelines 2048 320
Core clock speed 950 MHz 780 MHz
Boost Clock 1000 MHz 891 MHz
Transistor count 4,313 million 1,550 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 128.0 17.82
Floating-point performance 2x 4,096 gflops
Length 307 mm
Memory bus width 384 Bit
Memory clock speed 6000 MHz
Memory bandwidth 288.0 GB/s
DirectX 12 (11_1) 12 (12_0)
Shader Model 5.1 6.0
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
Bitcoin / BTC (SHA256) 459 Mh/s
Ethereum / ETH (DaggerHashimoto) 44 Mh/s
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