Quadro K620 vs Radeon Pro V340 MxGPU

When choosing between Quadro K620 and Radeon Pro V340 MxGPU, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Quadro K620 and Radeon Pro V340 MxGPU.
Radeon Pro V340 MxGPU

Main Specs

  Quadro K620 Radeon Pro V340 MxGPU
Power consumption (TDP) 41 Watt 300 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors None 2x 8-pin
Memory type 128 Bit HBM2
Maximum RAM amount 2 GB 16 GB
Display Connectors 1x DVI, 1x DisplayPort No outputs
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  • Radeon Pro V340 MxGPU has 631% more power consumption, than Quadro K620.
  • Quadro K620 is connected by PCIe 2.0 x16, and Radeon Pro V340 MxGPU uses PCIe 3.0 x16 interface.
  • Radeon Pro V340 MxGPU has 14 GB more memory, than Quadro K620.
  • Both cards are used in Desktops.
  • Quadro K620 is build with Maxwell architecture, and Radeon Pro V340 MxGPU - with GCN 5.0.
  • Core clock speed of Quadro K620 is 58 MHz higher, than Radeon Pro V340 MxGPU.
  • Quadro K620 is manufactured by 28 nm process technology, and Radeon Pro V340 MxGPU - by 14 nm process technology.
  • Radeon Pro V340 MxGPU is 107 mm longer, than Quadro K620.
  • Memory clock speed of Radeon Pro V340 MxGPU is 200 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 V340 MxGPU in Assassin's Creed Odyssey is 36% more, than Quadro K620.

Full Specs

  Quadro K620 Radeon Pro V340 MxGPU
Architecture Maxwell GCN 5.0
Code name GM107 Vega 10
Type Workstation Workstation
Release date 22 July 2014 26 August 2018
Pipelines 384 3584
Core clock speed 1058 MHz 1000 MHz
Boost Clock 1124 MHz 1500 MHz
Transistor count 1,870 million 12,500 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 26.98 336.0
Floating-point performance 863.2 gflops
Length 160 mm 267 mm
Memory bus width 128 Bit 2048 Bit
Memory clock speed 1800 MHz 2000 MHz
Memory bandwidth 512.0 GB/s
DirectX 12 12 (12_1)
Shader Model 5 6.4
OpenGL 4.5 4.6
OpenCL 1.2 2.0
Vulkan + 1.1.125
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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