Quadro P620 vs Radeon R9 380

Find out if it is worth upgrading your current GPU setup by comparing Quadro P620 and Radeon R9 380. 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 380. 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 380
Power consumption (TDP) 40 Watt 190 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None 2 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors 4x mini-DisplayPort 2x DVI, 1x HDMI, 1x DisplayPort
  Check Price Check Price
  • Radeon R9 380 has 375% more power consumption, than Quadro P620.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Quadro P620 and Radeon R9 380 have maximum RAM of 4 GB.
  • Both cards are used in Desktops.
  • Quadro P620 is build with Pascal architecture, and Radeon R9 380 - with GCN.
  • Quadro P620 is manufactured by 14 nm process technology, and Radeon R9 380 - by 28 nm process technology.
  • Radeon R9 380 is 76 mm longer, than Quadro P620.
  • Memory clock speed of Quadro P620 is 5030 MHz higher, than Radeon R9 380.

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 Radeon R9 380 in Assassin's Creed Odyssey is 100% more, than Quadro P620.

Full Specs

  Quadro P620 Radeon R9 380
Architecture Pascal GCN
Code name GP107 Tonga Pro
Type Workstation Desktop
Release date 27 May 2019 26 June 2015
Pipelines 512 1792
Core clock speed 1177 MHz
Boost Clock 1442 MHz 970 MHz
Transistor count 3,300 million 5,000 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 43.33 108.6
Floating-point performance 1,490 gflops 3,476 gflops
Length 145 mm 221 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 6000 MHz 970 MHz
Memory bandwidth 80.13 GB/s 182.4 GB/s
Shared memory - -
DirectX 12 (12_1)
Shader Model 6.4 6.3
OpenGL 4.6 4.5
OpenCL 1.2 2.0
Vulkan 1.2.131 +
CUDA 6.1
Monero / XMR (CryptoNight) 0.48 kh/s
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 404 Mh/s
Eyefinity +
HD3D +
PowerTune +
TrueAudio +
ZeroCore +
Mantle +
Design reference
Bridgeless CrossFire +
Number of Eyefinity displays 6
DisplayPort support +
CrossFire +
VCE +
DDMA audio +
Decred / DCR (Decred) 0.66 Gh/s
Ethereum / ETH (DaggerHashimoto) 18 Mh/s
Zcash / ZEC (Equihash) 168.45 Sol/s
Compute units 28
Form factor full height / full length / dual slot
High bandwidth memory (HBM) -
LiquidVR +
FRTC +
  Check Price Check Price