Quadro K620 vs Radeon Pro W5500M

Find out if it is worth upgrading your current GPU setup by comparing Quadro K620 and Radeon Pro W5500M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Quadro K620 and Radeon Pro W5500M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Radeon Pro W5500M

Main Specs

  Quadro K620 Radeon Pro W5500M
Power consumption (TDP) 41 Watt 85 Watt
Interface PCIe 2.0 x16 PCIe 4.0 x8
Supplementary power connectors None None
Memory type 128 Bit GDDR6
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI, 1x DisplayPort No outputs
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  • Radeon Pro W5500M has 107% more power consumption, than Quadro K620.
  • Quadro K620 is connected by PCIe 2.0 x16, and Radeon Pro W5500M uses PCIe 4.0 x8 interface.
  • Radeon Pro W5500M has 2 GB more memory, than Quadro K620.
  • Both cards are used in Desktops.
  • Quadro K620 is build with Maxwell architecture, and Radeon Pro W5500M - with RDNA 1.0.
  • Quadro K620 is manufactured by 28 nm process technology, and Radeon Pro W5500M - by 7 nm process technology.
  • Memory clock speed of Radeon Pro W5500M is 10200 MHz higher, than Quadro K620.

Game benchmarks

high / 1080p 10−12 14−16
ultra / 1080p 6−7 8−9
QHD / 1440p 1−2 3−4
low / 720p 24−27 30−33
medium / 1080p 14−16 18−20
The average gaming FPS of Radeon Pro W5500M in Assassin's Creed Odyssey is 36% more, than Quadro K620.

Full Specs

  Quadro K620 Radeon Pro W5500M
Architecture Maxwell RDNA 1.0
Code name GM107 Navi 14
Type Workstation Workstation
Release date 22 July 2014 10 February 2020
Pipelines 384 1408
Core clock speed 1058 MHz
Boost Clock 1124 MHz 1450 MHz
Transistor count 1,870 million 6,400 million
Manufacturing process technology 28 nm 7 nm
Texture fill rate 26.98 127.6
Floating-point performance 863.2 gflops
Length 160 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1800 MHz 12000 MHz
Memory bandwidth 192.0 GB/s
DirectX 12 12 (12_1)
Shader Model 5 6.5
OpenGL 4.5 4.6
OpenCL 1.2 2.0
Vulkan + 1.2.131
CUDA 5.0
Bitcoin / BTC (SHA256) 104 Mh/s
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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