Radeon R9 M270X vs Radeon R9 M380

When comparing Radeon R9 M270X and Radeon R9 M380, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon R9 M270X and Radeon R9 M380 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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 M270X Radeon R9 M380
Interface PCIe 3.0 x16 PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs No outputs
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R9 M270X and Radeon R9 M380 have maximum RAM of 4 GB.
  • Radeon R9 M270X is used in Desktops, and Radeon R9 M380 - in Laptops.
  • Radeon R9 M270X is build with GCN 1.0 architecture, and Radeon R9 M380 - with GCN.
  • Core clock speed of Radeon R9 M380 is 275 MHz higher, than Radeon R9 M270X.
  • Radeon R9 M270X and Radeon R9 M380 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 M380 is 375 MHz higher, than Radeon R9 M270X.

Game benchmarks

high / 1080p 6−7 16−18
ultra / 1080p 4−5 9−10
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 16−18 30−35
medium / 1080p 8−9 20−22
The average gaming FPS of Radeon R9 M380 in Assassin's Creed Odyssey is 122% more, than Radeon R9 M270X.

Full Specs

  Radeon R9 M270X Radeon R9 M380
Architecture GCN 1.0 GCN
Code name Venus Strato Pro GDDR5
Type Desktop Laptop
Release date 21 March 2014 16 June 2015
Pipelines 640 768
Core clock speed 725 MHz 1000 MHz
Boost Clock 775 MHz 1000 MHz
Transistor count 1,500 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 31.00 48.00
Floating-point performance 1,536 gflops 1,536 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1125 MHz 1500 MHz
Memory bandwidth 72 GB/s 96 GB/s
Shared memory -
Shader Model 5.1 6.3
OpenGL 4.4 4.4
OpenCL Not Listed Not Listed
FreeSync + +
Bus support PCIe 3.0 x16 PCIe 3.0
Bitcoin / BTC (SHA256) 194 Mh/s
Laptop size medium sized
Eyefinity + +
HD3D + +
PowerTune + +
DualGraphics + +
TrueAudio +
ZeroCore + +
Switchable graphics + +
Mantle + +
Compute units 10
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