Quadro P620 vs Radeon R9 M270X

Find out if it is worth upgrading your current GPU setup by comparing Quadro P620 and Radeon R9 M270X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Quadro P620 and Radeon R9 M270X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Main Specs

  Quadro P620 Radeon R9 M270X
Power consumption (TDP) 40 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors 4x mini-DisplayPort No outputs
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Quadro P620 and Radeon R9 M270X have maximum RAM of 4 GB.
  • Both cards are used in Desktops.
  • Quadro P620 is build with Pascal architecture, and Radeon R9 M270X - with GCN 1.0.
  • Core clock speed of Quadro P620 is 452 MHz higher, than Radeon R9 M270X.
  • Quadro P620 is manufactured by 14 nm process technology, and Radeon R9 M270X - by 28 nm process technology.
  • Memory clock speed of Quadro P620 is 4875 MHz higher, than Radeon R9 M270X.

Game benchmarks

high / 1080p 18−20 6−7
ultra / 1080p 10−12 4−5
QHD / 1440p 5−6 0−1
4K / 2160p 4−5
low / 720p 35−40 16−18
medium / 1080p 21−24 8−9
The average gaming FPS of Quadro P620 in Assassin's Creed Odyssey is 144% more, than Radeon R9 M270X.

Full Specs

  Quadro P620 Radeon R9 M270X
Architecture Pascal GCN 1.0
Code name GP107 Venus
Type Workstation Desktop
Release date 27 May 2019 21 March 2014
Pipelines 512 640
Core clock speed 1177 MHz 725 MHz
Boost Clock 1442 MHz 775 MHz
Transistor count 3,300 million 1,500 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 43.33 31.00
Floating-point performance 1,490 gflops 1,536 gflops
Length 145 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 6000 MHz 1125 MHz
Memory bandwidth 80.13 GB/s 72 GB/s
Shared memory -
DirectX 12 (12_1)
Shader Model 6.4 5.1
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
Vulkan 1.2.131
CUDA 6.1
FreeSync +
Bus support PCIe 3.0 x16
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 10
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