P104 100 vs Radeon R9 380

When choosing between P104 100 and Radeon R9 380, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between P104 100 and Radeon R9 380.

Main Specs

  P104 100 Radeon R9 380
Power consumption (TDP) 190 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 8-pin 2 x 6-pin
Memory type GDDR5X GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • P104 100 and Radeon R9 380 have maximum RAM of 4 GB.
  • Both cards are used in Desktops.
  • P104 100 is build with Pascal architecture, and Radeon R9 380 - with GCN.
  • P104 100 is manufactured by 16 nm process technology, and Radeon R9 380 - by 28 nm process technology.
  • P104 100 is 46 mm longer, than Radeon R9 380.
  • Memory clock speed of P104 100 is 9038 MHz higher, than Radeon R9 380.

Game benchmarks

high / 1080p 35−40 35−40
ultra / 1080p 21−24 21−24
QHD / 1440p 16−18 16−18
4K / 2160p 10−11 10−11
low / 720p 60−65 60−65
medium / 1080p 40−45 40−45
P104 100 and Radeon R9 380 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  P104 100 Radeon R9 380
Architecture Pascal GCN
Code name GP104 Tonga Pro
Type Desktop Desktop
Release date 12 December 2017 26 June 2015
Pipelines 1920 1792
Core clock speed 1607 MHz
Boost Clock 1733 MHz 970 MHz
Transistor count 7,200 million 5,000 million
Manufacturing process technology 16 nm 28 nm
Texture fill rate 208.0 108.6
Floating-point performance 8,873 gflops 3,476 gflops
Length 267 mm 221 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 10008 MHz 970 MHz
Memory bandwidth 320.3 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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