Quadro P400 vs Radeon R9 380

If you are going to buy a new graphics card and are choosing between Quadro P400 and Radeon R9 380, 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 P400 stacks up against Radeon R9 380, check out specs charts below.

Main Specs

  Quadro P400 Radeon R9 380
Power consumption (TDP) 30 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 2 GB 4 GB
Display Connectors 3x mini-DisplayPort 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 380 has 533% more power consumption, than Quadro P400.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R9 380 has 2 GB more memory, than Quadro P400.
  • Both cards are used in Desktops.
  • Quadro P400 is build with Pascal architecture, and Radeon R9 380 - with GCN.
  • Quadro P400 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 P400.
  • Memory clock speed of Quadro P400 is 3038 MHz higher, than Radeon R9 380.

Game benchmarks

high / 1080p 7−8 35−40
ultra / 1080p 4−5 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 18−20 60−65
medium / 1080p 9−10 40−45
The average gaming FPS of Radeon R9 380 in Assassin's Creed Odyssey is 310% more, than Quadro P400.

Full Specs

  Quadro P400 Radeon R9 380
Architecture Pascal GCN
Code name GP107 Tonga Pro
Type Workstation Desktop
Release date 7 February 2017 26 June 2015
Pipelines 256 1792
Core clock speed 1228 MHz
Boost Clock 1252 MHz 970 MHz
Transistor count 3,300 million 5,000 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 20.03 108.6
Floating-point performance 679.9 gflops 3,476 gflops
Length 145 mm 221 mm
Memory bus width 64 Bit 256 Bit
Memory clock speed 4008 MHz 970 MHz
Memory bandwidth 32.06 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 +
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