Radeon HD 6790 vs Radeon Pro W5500M

In this comparison between Radeon HD 6790 and Radeon Pro W5500M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 6790 will be the best choice, for others Radeon Pro W5500M will be their preference. Study the comparison tables below and make your choice.

Main Specs

  Radeon HD 6790 Radeon Pro W5500M
Power consumption (TDP) 150 Watt 85 Watt
Interface PCIe 2.0 x16 PCIe 4.0 x8
Supplementary power connectors 2x 6-pin None
Memory type GDDR5 GDDR6
Maximum RAM amount 1 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
  Check Price
  • Radeon HD 6790 has 76% more power consumption, than Radeon Pro W5500M.
  • Radeon HD 6790 is connected by PCIe 2.0 x16, and Radeon Pro W5500M uses PCIe 4.0 x8 interface.
  • Radeon Pro W5500M has 3 GB more memory, than Radeon HD 6790.
  • Both cards are used in Desktops.
  • Radeon HD 6790 is build with Terascale 2 architecture, and Radeon Pro W5500M - with RDNA 1.0.
  • Radeon HD 6790 is manufactured by 40 nm process technology, and Radeon Pro W5500M - by 7 nm process technology.
  • Memory clock speed of Radeon Pro W5500M is 10950 MHz higher, than Radeon HD 6790.

Game benchmarks

high / 1080p 7−8 14−16
ultra / 1080p 4−5 8−9
QHD / 1440p 0−1 3−4
low / 720p 18−20 30−33
medium / 1080p 9−10 18−20
The average gaming FPS of Radeon Pro W5500M in Assassin's Creed Odyssey is 80% more, than Radeon HD 6790.

Full Specs

  Radeon HD 6790 Radeon Pro W5500M
Architecture Terascale 2 RDNA 1.0
Code name Barts Navi 14
Type Desktop Workstation
Release date 4 April 2011 10 February 2020
Pipelines 800 1408
Core clock speed 840 MHz
Boost Clock 1450 MHz
Transistor count 1,700 million 6,400 million
Manufacturing process technology 40 nm 7 nm
Texture fill rate 33.60 127.6
Floating-point performance 1,344.0 gflops
Length 198 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1050 MHz 12000 MHz
Memory bandwidth 134.4 GB/s 192.0 GB/s
DirectX 11.2 (11_0) 12 (12_1)
Shader Model 5.0 6.5
OpenGL 4.4 4.6
OpenCL 1.2 2.0
Vulkan N/A 1.2.131
Bitcoin / BTC (SHA256) 122 Mh/s
  Check Price