Quadro K420 vs Radeon Pro WX 4130

If you are going to buy a new graphics card and are choosing between Quadro K420 and Radeon Pro WX 4130, 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 Quadro K420 stacks up against Radeon Pro WX 4130, check out specs charts below.

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

  Quadro K420 Radeon Pro WX 4130
Power consumption (TDP) 41 Watt
Interface PCIe 2.0 x16
Supplementary power connectors None
Memory type 128 Bit GDDR5
Maximum RAM amount 1 GB/2 GB 4 GB
Display Connectors 1x DVI, 1x DisplayPort
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  • Radeon Pro WX 4130 has 3 GB more memory, than Quadro K420.
  • Quadro K420 is used in Desktops, and Radeon Pro WX 4130 - in Mobile workstations.
  • Quadro K420 is build with Kepler architecture, and Radeon Pro WX 4130 - with Polaris.
  • Quadro K420 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 5218 MHz higher, than Quadro K420.

Game benchmarks

high / 1080p 0−1 10−12
ultra / 1080p 0−1 7−8
QHD / 1440p 0−1 1−2
low / 720p 9−10 24−27
medium / 1080p 1−2 14−16
The average gaming FPS of Radeon Pro WX 4130 in Assassin's Creed Odyssey is 300% more, than Quadro K420.

Full Specs

  Quadro K420 Radeon Pro WX 4130
Architecture Kepler Polaris
Code name GK107 Polaris
Type Workstation Mobile workstation
Release date 22 July 2014 1 March 2017
Pipelines 192 640
Core clock speed 876 MHz
Boost Clock 1053 MHz
Transistor count 1,270 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 14.02
Floating-point performance 336.4 gflops
Length 160 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1782 MHz 7000 MHz
Shared memory -
DirectX 12 DirectX 12
Shader Model 5
OpenGL 4.5
OpenCL 1.2
Vulkan +
CUDA 3.0
FreeSync +
Bitcoin / BTC (SHA256) 11 Mh/s
Laptop size medium sized
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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