Quadro P620 vs Radeon RX 480 mobile

Find out if it is worth upgrading your current GPU setup by comparing Quadro P620 and Radeon RX 480 mobile. 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 RX 480 mobile. 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.

Radeon RX 480 mobile is a Laptop Graphics Card

Note: Radeon RX 480 mobile is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon RX 480 mobile here:

Main Specs

  Quadro P620 Radeon RX 480 mobile
Power consumption (TDP) 40 Watt 100 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 8 GB
Display Connectors 4x mini-DisplayPort No outputs
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  • Radeon RX 480 mobile has 150% more power consumption, than Quadro P620.
  • Quadro P620 is connected by PCIe 3.0 x16, and Radeon RX 480 mobile uses MXM-B (3.0) interface.
  • Radeon RX 480 mobile has 4 GB more memory, than Quadro P620.
  • Quadro P620 is used in Desktops, and Radeon RX 480 mobile - in Laptops.
  • Quadro P620 is build with Pascal architecture, and Radeon RX 480 mobile - with Polaris.
  • Quadro P620 and Radeon RX 480 mobile are manufactured by 14 nm process technology.
  • Memory clock speed of Radeon RX 480 mobile is 2000 MHz higher, than Quadro P620.

Game benchmarks

high / 1080p 18−20 12−14
ultra / 1080p 10−12 7−8
QHD / 1440p 5−6 0−1
4K / 2160p 4−5
low / 720p 35−40 27−30
medium / 1080p 21−24 14−16
The average gaming FPS of Quadro P620 in Assassin's Creed Odyssey is 37% more, than Radeon RX 480 mobile.

Full Specs

  Quadro P620 Radeon RX 480 mobile
Architecture Pascal Polaris
Code name GP107 Polaris
Type Workstation Laptop
Release date 27 May 2019 1 August 2016
Pipelines 512 2304
Core clock speed 1177 MHz
Boost Clock 1442 MHz 1077 MHz
Transistor count 3,300 million 5,700 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 43.33 155.1
Floating-point performance 1,490 gflops 4,963 gflops
Length 145 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 6000 MHz 8000 MHz
Memory bandwidth 80.13 GB/s 256.0 GB/s
Shared memory - -
DirectX 12 (12_1) 12 (12_0)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
CUDA 6.1
Laptop size large
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