Quadro P620 vs Radeon R9 M380

In this comparison between Quadro P620 and Radeon R9 M380 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Quadro P620 will be the best choice, for others Radeon R9 M380 will be their preference. Study the comparison tables below and make your choice.

Radeon R9 M380 is a Laptop Graphics Card

Note: Radeon R9 M380 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 R9 M380 here:

Main Specs

  Quadro P620 Radeon R9 M380
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
  Check Price Check Price
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Quadro P620 and Radeon R9 M380 have maximum RAM of 4 GB.
  • Quadro P620 is used in Desktops, and Radeon R9 M380 - in Laptops.
  • Quadro P620 is build with Pascal architecture, and Radeon R9 M380 - with GCN.
  • Core clock speed of Quadro P620 is 177 MHz higher, than Radeon R9 M380.
  • Quadro P620 is manufactured by 14 nm process technology, and Radeon R9 M380 - by 28 nm process technology.
  • Memory clock speed of Quadro P620 is 4500 MHz higher, than Radeon R9 M380.

Game benchmarks

high / 1080p 18−20 16−18
ultra / 1080p 10−12 9−10
QHD / 1440p 5−6 4−5
4K / 2160p 4−5 4−5
low / 720p 35−40 30−35
medium / 1080p 21−24 20−22
The average gaming FPS of Quadro P620 in Assassin's Creed Odyssey is 14% more, than Radeon R9 M380.

Full Specs

  Quadro P620 Radeon R9 M380
Architecture Pascal GCN
Code name GP107 Strato Pro GDDR5
Type Workstation Laptop
Release date 27 May 2019 16 June 2015
Pipelines 512 768
Core clock speed 1177 MHz 1000 MHz
Boost Clock 1442 MHz 1000 MHz
Transistor count 3,300 million 2,080 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 43.33 48.00
Floating-point performance 1,490 gflops 1,536 gflops
Length 145 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 6000 MHz 1500 MHz
Memory bandwidth 80.13 GB/s 96 GB/s
Shared memory - -
DirectX 12 (12_1)
Shader Model 6.4 6.3
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
Vulkan 1.2.131
CUDA 6.1
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 194 Mh/s
Laptop size medium sized
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
  Check Price Check Price