Quadro K620 vs Radeon R5 M435

When comparing Quadro K620 and Radeon R5 M435, 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 R5 M435 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  Quadro K620 Radeon R5 M435
Power consumption (TDP) 41 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors None
Memory type 128 Bit GDDR5
Maximum RAM amount 2 GB 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 R5 M435 uses PCIe 3.0 x8 interface.
  • Quadro K620 and Radeon R5 M435 have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • Quadro K620 is build with Maxwell architecture, and Radeon R5 M435 - with GCN 1.0.
  • Core clock speed of Quadro K620 is 278 MHz higher, than Radeon R5 M435.
  • Quadro K620 and Radeon R5 M435 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R5 M435 is 2700 MHz higher, than Quadro K620.

Game benchmarks

high / 1080p 10−12 0−1
ultra / 1080p 6−7 0−1
QHD / 1440p 1−2 0−1
low / 720p 24−27 10−12
medium / 1080p 14−16 2−3
The average gaming FPS of Quadro K620 in Assassin's Creed Odyssey is 233% more, than Radeon R5 M435.

Full Specs

  Quadro K620 Radeon R5 M435
Architecture Maxwell GCN 1.0
Code name GM107 Jet
Type Workstation Desktop
Release date 22 July 2014 15 May 2016
Pipelines 384 320
Core clock speed 1058 MHz 780 MHz
Boost Clock 1124 MHz 1030 MHz
Transistor count 1,870 million 690 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 26.98 20.60
Floating-point performance 863.2 gflops 547.2 gflops
Length 160 mm
Memory bus width 128 Bit 64 Bit
Memory clock speed 1800 MHz 4500 MHz
Memory bandwidth 36 GB/s
DirectX 12 12 (11_1)
Shader Model 5 5.1
OpenGL 4.5 4.6
OpenCL 1.2 1.2
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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