Radeon HD 6790 vs Radeon Pro WX 4150

If you are going to buy a new graphics card and are choosing between Radeon HD 6790 and Radeon Pro WX 4150, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 6790 stacks up against Radeon Pro WX 4150, check out specs charts below.

Radeon Pro WX 4150 is a Laptop Graphics Card

Note: Radeon Pro WX 4150 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 4150 here:

Main Specs

  Radeon HD 6790 Radeon Pro WX 4150
Power consumption (TDP) 150 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon Pro WX 4150 has 3 GB more memory, than Radeon HD 6790.
  • Radeon HD 6790 is used in Desktops, and Radeon Pro WX 4150 - in Mobile workstations.
  • Radeon HD 6790 is build with Terascale 2 architecture, and Radeon Pro WX 4150 - with Polaris.
  • Radeon HD 6790 is manufactured by 40 nm process technology, and Radeon Pro WX 4150 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro WX 4150 is 5950 MHz higher, than Radeon HD 6790.

Game benchmarks

high / 1080p 7−8 9−10
ultra / 1080p 4−5 5−6
QHD / 1440p 0−1 0−1
low / 720p 18−20 21−24
medium / 1080p 9−10 12−14
The average gaming FPS of Radeon Pro WX 4150 in Assassin's Creed Odyssey is 20% more, than Radeon HD 6790.

Full Specs

  Radeon HD 6790 Radeon Pro WX 4150
Architecture Terascale 2 Polaris
Code name Barts Polaris 11
Type Desktop Mobile workstation
Release date 4 April 2011 1 March 2017
Pipelines 800 896
Core clock speed 840 MHz
Boost Clock 1053 MHz
Transistor count 1,700 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 33.60
Floating-point performance 1,344.0 gflops
Length 198 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1050 MHz 7000 MHz
Memory bandwidth 134.4 GB/s
Shared memory -
DirectX 11.2 (11_0) DirectX 12
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
FreeSync +
Bitcoin / BTC (SHA256) 122 Mh/s
Laptop size medium sized
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