Quadro K620 vs Radeon R8 M535DX

In this comparison between Quadro K620 and Radeon R8 M535DX you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Quadro K620 will be the best choice, for others Radeon R8 M535DX will be their preference. Study the comparison tables below and make your choice.
Radeon R8 M535DX

Main Specs

  Quadro K620 Radeon R8 M535DX
Power consumption (TDP) 41 Watt
Interface PCIe 2.0 x16 IGP
Supplementary power connectors None
Memory type 128 Bit System Shared
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 1x DisplayPort No outputs
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  • Quadro K620 is connected by PCIe 2.0 x16, and Radeon R8 M535DX uses IGP interface.
  • Both cards are used in Desktops.
  • Quadro K620 is build with Maxwell architecture, and Radeon R8 M535DX - with GCN 3.0.
  • Core clock speed of Quadro K620 is 278 MHz higher, than Radeon R8 M535DX.
  • Quadro K620 and Radeon R8 M535DX are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 10−12 0−1
ultra / 1080p 6−7
QHD / 1440p 1−2 0−1
low / 720p 24−27 1−2
medium / 1080p 14−16 0−1
The average gaming FPS of Quadro K620 in Assassin's Creed Odyssey is 2400% more, than Radeon R8 M535DX.

Full Specs

  Quadro K620 Radeon R8 M535DX
Architecture Maxwell GCN 3.0
Code name GM107 Meso
Type Workstation Desktop
Release date 22 July 2014 18 April 2017
Pipelines 384 320
Core clock speed 1058 MHz 780 MHz
Boost Clock 1124 MHz 891 MHz
Transistor count 1,870 million 1,550 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 26.98 17.82
Floating-point performance 863.2 gflops
Length 160 mm
Memory bus width 128 Bit
Memory clock speed 1800 MHz
DirectX 12 12 (12_0)
Shader Model 5 6.0
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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