Radeon HD 6790 vs Radeon PRO WX 2100

In this comparison between Radeon HD 6790 and Radeon PRO WX 2100 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 WX 2100 will be their preference. Study the comparison tables below and make your choice.

Radeon PRO WX 2100 is a Laptop Graphics Card

Note: Radeon PRO WX 2100 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon PRO WX 2100 here:

Main Specs

  Radeon HD 6790 Radeon PRO WX 2100
Power consumption (TDP) 150 Watt 35 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 2x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort 1x DisplayPort, 2x mini-DisplayPort
  Check Price Check Price
  • Radeon HD 6790 has 328% more power consumption, than Radeon PRO WX 2100.
  • Radeon HD 6790 is connected by PCIe 2.0 x16, and Radeon PRO WX 2100 uses PCIe 3.0 x8 interface.
  • Radeon PRO WX 2100 has 1 GB more memory, than Radeon HD 6790.
  • Radeon HD 6790 is used in Desktops, and Radeon PRO WX 2100 - in Mobile workstations.
  • Radeon HD 6790 is build with Terascale 2 architecture, and Radeon PRO WX 2100 - with Polaris.
  • Radeon HD 6790 is manufactured by 40 nm process technology, and Radeon PRO WX 2100 - by 14 nm process technology.
  • Memory clock speed of Radeon PRO WX 2100 is 4950 MHz higher, than Radeon HD 6790.

Game benchmarks

high / 1080p 7−8 7−8
ultra / 1080p 4−5 4−5
QHD / 1440p 0−1 0−1
low / 720p 18−20 18−20
medium / 1080p 9−10 9−10
Radeon HD 6790 and Radeon PRO WX 2100 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon HD 6790 Radeon PRO WX 2100
Architecture Terascale 2 Polaris
Code name Barts Polaris 12
Type Desktop Mobile workstation
Release date 4 April 2011 21 March 2018
Pipelines 800 512
Core clock speed 840 MHz
Boost Clock 1219 MHz
Transistor count 1,700 million 2,200 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 33.60 39.01
Floating-point performance 1,344.0 gflops 1,248 gflops
Length 198 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1050 MHz 6000 MHz
Memory bandwidth 134.4 GB/s 48 GB/s
Shared memory -
DirectX 11.2 (11_0) 12 (12_0)
Shader Model 5.0 6.4
OpenGL 4.4 4.6
OpenCL 1.2 2.0
Vulkan N/A 1.2.131
FreeSync +
Bitcoin / BTC (SHA256) 122 Mh/s
Laptop size large
  Check Price Check Price