Radeon HD 7990 vs Radeon Pro W5500M

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7990 and Radeon Pro W5500M. 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 Pro W5500M. 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 Pro W5500M
Power consumption (TDP) 375 Watt 85 Watt
Interface PCIe 3.0 x16 PCIe 4.0 x8
Supplementary power connectors 2x 8-pin None
Memory type GDDR5 GDDR6
Maximum RAM amount 3 GB 4 GB
Display Connectors 1x DVI, 4x mini-DisplayPort No outputs
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  • Radeon HD 7990 has 341% more power consumption, than Radeon Pro W5500M.
  • Radeon HD 7990 is connected by PCIe 3.0 x16, and Radeon Pro W5500M uses PCIe 4.0 x8 interface.
  • Radeon Pro W5500M has 1 GB more memory, than Radeon HD 7990.
  • Both cards are used in Desktops.
  • Radeon HD 7990 is build with GCN 1.0 architecture, and Radeon Pro W5500M - with RDNA 1.0.
  • Radeon HD 7990 is manufactured by 28 nm process technology, and Radeon Pro W5500M - by 7 nm process technology.
  • Memory clock speed of Radeon Pro W5500M is 6000 MHz higher, than Radeon HD 7990.

Game benchmarks

high / 1080p 35−40 14−16
ultra / 1080p 21−24 8−9
QHD / 1440p 16−18 3−4
4K / 2160p 10−11
low / 720p 60−65 30−33
medium / 1080p 40−45 18−20
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 140% more, than Radeon Pro W5500M.

Full Specs

  Radeon HD 7990 Radeon Pro W5500M
Architecture GCN 1.0 RDNA 1.0
Code name Malta Navi 14
Type Desktop Workstation
Release date 24 April 2013 10 February 2020
Pipelines 2048 1408
Core clock speed 950 MHz
Boost Clock 1000 MHz 1450 MHz
Transistor count 4,313 million 6,400 million
Manufacturing process technology 28 nm 7 nm
Texture fill rate 128.0 127.6
Floating-point performance 2x 4,096 gflops
Length 307 mm
Memory bus width 384 Bit 128 Bit
Memory clock speed 6000 MHz 12000 MHz
Memory bandwidth 288.0 GB/s 192.0 GB/s
DirectX 12 (11_1) 12 (12_1)
Shader Model 5.1 6.5
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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