Radeon R9 380X vs Radeon R9 M380

When choosing between Radeon R9 380X and Radeon R9 M380, 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 Radeon R9 380X and Radeon R9 M380.

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

  Radeon R9 380X Radeon R9 M380
Power consumption (TDP) 190 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R9 380X and Radeon R9 M380 have maximum RAM of 4 GB.
  • Radeon R9 380X is used in Desktops, and Radeon R9 M380 - in Laptops.
  • Radeon R9 380X is build with GCN 3.0 architecture, and Radeon R9 M380 - with GCN.
  • Radeon R9 380X and Radeon R9 M380 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 M380 is 530 MHz higher, than Radeon R9 380X.

Game benchmarks

high / 1080p 35−40 16−18
ultra / 1080p 21−24 9−10
QHD / 1440p 16−18 4−5
4K / 2160p 10−11 4−5
low / 720p 60−65 30−35
medium / 1080p 40−45 20−22
The average gaming FPS of Radeon R9 380X in Assassin's Creed Odyssey is 128% more, than Radeon R9 M380.

Full Specs

  Radeon R9 380X Radeon R9 M380
Architecture GCN 3.0 GCN
Code name Antigua Strato Pro GDDR5
Type Desktop Laptop
Release date 19 November 2015 16 June 2015
Pipelines 2048 768
Core clock speed 1000 MHz
Boost Clock 970 MHz 1000 MHz
Transistor count 5,000 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 124.2 48.00
Floating-point performance 3,973 gflops 1,536 gflops
Length 221 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 970 MHz 1500 MHz
Memory bandwidth 182.4 GB/s 96 GB/s
Shared memory -
Shader Model 6.3 6.3
OpenGL 4.5 4.4
OpenCL 2.0 Not Listed
Vulkan +
Monero / XMR (CryptoNight) 0.58 kh/s
FreeSync + +
Bus support PCIe 3.0 PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 194 Mh/s
Laptop size medium sized
Eyefinity + +
HD3D + +
PowerTune + +
DualGraphics +
TrueAudio + +
ZeroCore + +
Switchable graphics +
Mantle + +
Design reference
Bridgeless CrossFire +
Number of Eyefinity displays 6
DisplayPort support +
CrossFire +
VCE +
DDMA audio +
Decred / DCR (Decred) 0.89 Gh/s
Ethereum / ETH (DaggerHashimoto) 20.63 Mh/s
Zcash / ZEC (Equihash) 175 Sol/s
Compute units 32
Form factor full height / full length
High bandwidth memory (HBM) -
LiquidVR +
FRTC +
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