Quadro K620 vs Radeon Pro WX 5100

When comparing Quadro K620 and Radeon Pro WX 5100, 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 Quadro K620 and Radeon Pro WX 5100 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon Pro WX 5100

Main Specs

  Quadro K620 Radeon Pro WX 5100
Power consumption (TDP) 41 Watt 75 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors None None
Memory type 128 Bit GDDR5
Maximum RAM amount 2 GB 8 GB
Display Connectors 1x DVI, 1x DisplayPort 4x DisplayPort
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  • Radeon Pro WX 5100 has 82% more power consumption, than Quadro K620.
  • Quadro K620 is connected by PCIe 2.0 x16, and Radeon Pro WX 5100 uses PCIe 3.0 x16 interface.
  • Radeon Pro WX 5100 has 6 GB more memory, than Quadro K620.
  • Both cards are used in Desktops.
  • Quadro K620 is build with Maxwell architecture, and Radeon Pro WX 5100 - with GCN 4.0.
  • Core clock speed of Quadro K620 is 345 MHz higher, than Radeon Pro WX 5100.
  • Quadro K620 is manufactured by 28 nm process technology, and Radeon Pro WX 5100 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro WX 5100 is 3200 MHz higher, than Quadro K620.

Game benchmarks

high / 1080p 10−12 35−40
ultra / 1080p 6−7 21−24
QHD / 1440p 1−2 16−18
4K / 2160p 10−11
low / 720p 24−27 60−65
medium / 1080p 14−16 40−45
The average gaming FPS of Radeon Pro WX 5100 in Assassin's Creed Odyssey is 227% more, than Quadro K620.

Full Specs

  Quadro K620 Radeon Pro WX 5100
Architecture Maxwell GCN 4.0
Code name GM107 Ellesmere
Type Workstation Workstation
Release date 22 July 2014 18 November 2016
Pipelines 384 1792
Core clock speed 1058 MHz 713 MHz
Boost Clock 1124 MHz 1086 MHz
Transistor count 1,870 million 5,700 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 26.98 121.6
Floating-point performance 863.2 gflops 3,892 gflops
Length 160 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 1800 MHz 5000 MHz
Memory bandwidth 160.0 GB/s
DirectX 12 12 (12_0)
Shader Model 5 6.4
OpenGL 4.5 4.6
OpenCL 1.2 2.0
Vulkan + 1.2.131
CUDA 5.0
Bitcoin / BTC (SHA256) 104 Mh/s 250 Mh/s
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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