Radeon HD 7990 vs Radeon Pro WX 4130

When comparing Radeon HD 7990 and Radeon Pro WX 4130, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 7990 and Radeon Pro WX 4130 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon Pro WX 4130 is a Laptop Graphics Card

Note: Radeon Pro WX 4130 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 4130 here:

Main Specs

  Radeon HD 7990 Radeon Pro WX 4130
Power consumption (TDP) 375 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 2x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 4 GB
Display Connectors 1x DVI, 4x mini-DisplayPort
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  • Radeon Pro WX 4130 has 1 GB more memory, than Radeon HD 7990.
  • Radeon HD 7990 is used in Desktops, and Radeon Pro WX 4130 - in Mobile workstations.
  • Radeon HD 7990 is build with GCN 1.0 architecture, and Radeon Pro WX 4130 - with Polaris.
  • Radeon HD 7990 is manufactured by 28 nm process technology, and Radeon Pro WX 4130 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro WX 4130 is 1000 MHz higher, than Radeon HD 7990.

Game benchmarks

high / 1080p 35−40 10−12
ultra / 1080p 21−24 7−8
QHD / 1440p 16−18 1−2
4K / 2160p 10−11
low / 720p 60−65 24−27
medium / 1080p 40−45 14−16
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 200% more, than Radeon Pro WX 4130.

Full Specs

  Radeon HD 7990 Radeon Pro WX 4130
Architecture GCN 1.0 Polaris
Code name Malta Polaris
Type Desktop Mobile workstation
Release date 24 April 2013 1 March 2017
Pipelines 2048 640
Core clock speed 950 MHz
Boost Clock 1000 MHz 1053 MHz
Transistor count 4,313 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 128.0
Floating-point performance 2x 4,096 gflops
Length 307 mm
Memory bus width 384 Bit 128 Bit
Memory clock speed 6000 MHz 7000 MHz
Memory bandwidth 288.0 GB/s
Shared memory -
DirectX 12 (11_1) DirectX 12
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
FreeSync +
Bitcoin / BTC (SHA256) 459 Mh/s
Laptop size medium sized
Ethereum / ETH (DaggerHashimoto) 44 Mh/s
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