Quadro K620 vs Radeon RX 560

Find out if it is worth upgrading your current GPU setup by comparing Quadro K620 and Radeon RX 560. 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 RX 560. 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.

Main Specs

  Quadro K620 Radeon RX 560
Power consumption (TDP) 41 Watt 75 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors None None
Memory type 128 Bit GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI, 1x DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
  Check Price Check Price
  • Radeon RX 560 has 82% more power consumption, than Quadro K620.
  • Quadro K620 is connected by PCIe 2.0 x16, and Radeon RX 560 uses PCIe 3.0 x8 interface.
  • Radeon RX 560 has 2 GB more memory, than Quadro K620.
  • Both cards are used in Desktops.
  • Quadro K620 is build with Maxwell architecture, and Radeon RX 560 - with GCN 4.0.
  • Core clock speed of Radeon RX 560 is 117 MHz higher, than Quadro K620.
  • Quadro K620 is manufactured by 28 nm process technology, and Radeon RX 560 - by 14 nm process technology.
  • Radeon RX 560 is 10 mm longer, than Quadro K620.
  • Memory clock speed of Radeon RX 560 is 5200 MHz higher, than Quadro K620.

Game benchmarks

high / 1080p 10−12 18−20
ultra / 1080p 6−7 10−12
QHD / 1440p 1−2 5−6
4K / 2160p 4−5
low / 720p 24−27 35−40
medium / 1080p 14−16 21−24
The average gaming FPS of Radeon RX 560 in Assassin's Creed Odyssey is 72% more, than Quadro K620.

Full Specs

  Quadro K620 Radeon RX 560
Architecture Maxwell GCN 4.0
Code name GM107 Polaris 21
Type Workstation Desktop
Release date 22 July 2014 18 April 2017
Pipelines 384 1024
Core clock speed 1058 MHz 1175 MHz
Boost Clock 1124 MHz 1275 MHz
Transistor count 1,870 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 26.98 81.60
Floating-point performance 863.2 gflops 2,611 gflops
Length 160 mm 170 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1800 MHz 7000 MHz
Memory bandwidth 112.0 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
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
  Check Price Check Price