Quadro P620 vs Radeon Pro V340 MxGPU

If you are going to buy a new graphics card and are choosing between Quadro P620 and Radeon Pro V340 MxGPU, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Quadro P620 stacks up against Radeon Pro V340 MxGPU, check out specs charts below.
Radeon Pro V340 MxGPU

Main Specs

  Quadro P620 Radeon Pro V340 MxGPU
Power consumption (TDP) 40 Watt 300 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None 2x 8-pin
Memory type GDDR5 HBM2
Maximum RAM amount 4 GB 16 GB
Display Connectors 4x mini-DisplayPort No outputs
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  • Radeon Pro V340 MxGPU has 650% more power consumption, than Quadro P620.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon Pro V340 MxGPU has 12 GB more memory, than Quadro P620.
  • Both cards are used in Desktops.
  • Quadro P620 is build with Pascal architecture, and Radeon Pro V340 MxGPU - with GCN 5.0.
  • Core clock speed of Quadro P620 is 177 MHz higher, than Radeon Pro V340 MxGPU.
  • Quadro P620 and Radeon Pro V340 MxGPU are manufactured by 14 nm process technology.
  • Radeon Pro V340 MxGPU is 122 mm longer, than Quadro P620.
  • Memory clock speed of Quadro P620 is 4000 MHz higher, than Radeon Pro V340 MxGPU.

Game benchmarks

high / 1080p 18−20 14−16
ultra / 1080p 10−12 8−9
QHD / 1440p 5−6 3−4
4K / 2160p 4−5
low / 720p 35−40 30−33
medium / 1080p 21−24 18−20
The average gaming FPS of Quadro P620 in Assassin's Creed Odyssey is 26% more, than Radeon Pro V340 MxGPU.

Full Specs

  Quadro P620 Radeon Pro V340 MxGPU
Architecture Pascal GCN 5.0
Code name GP107 Vega 10
Type Workstation Workstation
Release date 27 May 2019 26 August 2018
Pipelines 512 3584
Core clock speed 1177 MHz 1000 MHz
Boost Clock 1442 MHz 1500 MHz
Transistor count 3,300 million 12,500 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 43.33 336.0
Floating-point performance 1,490 gflops
Length 145 mm 267 mm
Memory bus width 128 Bit 2048 Bit
Memory clock speed 6000 MHz 2000 MHz
Memory bandwidth 80.13 GB/s 512.0 GB/s
Shared memory -
DirectX 12 (12_1) 12 (12_1)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.1.125
CUDA 6.1
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