Quadro P620 vs Tesla T4

If you are going to buy a new graphics card and are choosing between Quadro P620 and Tesla T4, 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 Tesla T4, check out specs charts below.

Main Specs

  Quadro P620 Tesla T4
Power consumption (TDP) 40 Watt 70 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None None
Memory type GDDR5 GDDR6
Maximum RAM amount 4 GB 16 GB
Display Connectors 4x mini-DisplayPort No outputs
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  • Tesla T4 has 75% more power consumption, than Quadro P620.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Tesla T4 has 12 GB more memory, than Quadro P620.
  • Both cards are used in Desktops.
  • Quadro P620 is build with Pascal architecture, and Tesla T4 - with Turing.
  • Core clock speed of Quadro P620 is 592 MHz higher, than Tesla T4.
  • Quadro P620 is manufactured by 14 nm process technology, and Tesla T4 - by 12 nm process technology.
  • Tesla T4 is 23 mm longer, than Quadro P620.
  • Memory clock speed of Tesla T4 is 4000 MHz higher, than Quadro P620.

Game benchmarks

high / 1080p 18−20 35−40
ultra / 1080p 10−12 21−24
QHD / 1440p 5−6 16−18
4K / 2160p 4−5 10−11
low / 720p 35−40 60−65
medium / 1080p 21−24 40−45
The average gaming FPS of Tesla T4 in Assassin's Creed Odyssey is 100% more, than Quadro P620.

Full Specs

  Quadro P620 Tesla T4
Architecture Pascal Turing
Code name GP107 TU104
Type Workstation Workstation
Release date 27 May 2019 13 September 2018
Pipelines 512 2560
Core clock speed 1177 MHz 585 MHz
Boost Clock 1442 MHz 1590 MHz
Transistor count 3,300 million 13,600 million
Manufacturing process technology 14 nm 12 nm
Texture fill rate 43.33 254.4
Floating-point performance 1,490 gflops
Length 145 mm 168 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 6000 MHz 10000 MHz
Memory bandwidth 80.13 GB/s 320.0 GB/s
Shared memory -
DirectX 12 (12_1) 12 Ultimate (12_1)
Shader Model 6.4 6.5
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 1.2.131
CUDA 6.1 7.5
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