Radeon R9 270X vs Radeon R9 M380

When comparing Radeon R9 270X 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 270X 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 270X Radeon R9 M380
Power consumption (TDP) 180 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 2 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 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 M380 has 2 GB more memory, than Radeon R9 270X.
  • Radeon R9 270X is used in Desktops, and Radeon R9 M380 - in Laptops.
  • Radeon R9 270X and Radeon R9 M380 are build with GCN architecture.
  • Radeon R9 270X and Radeon R9 M380 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 24−27 16−18
ultra / 1080p 14−16 9−10
QHD / 1440p 10−11 4−5
4K / 2160p 6−7 4−5
low / 720p 45−50 30−35
medium / 1080p 30−35 20−22
The average gaming FPS of Radeon R9 270X in Assassin's Creed Odyssey is 57% more, than Radeon R9 M380.

Full Specs

  Radeon R9 270X Radeon R9 M380
Architecture GCN GCN
Code name Curacao XT Strato Pro GDDR5
Type Desktop Laptop
Release date 8 October 2013 16 June 2015
Pipelines 1280 768
Core clock speed 1000 MHz
Boost Clock 1050 MHz 1000 MHz
Transistor count 2,800 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 84.00 48.00
Floating-point performance 2,688 gflops 1,536 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 1500 MHz
Memory bandwidth 179.2 GB/s 96 GB/s
Shared memory - -
Shader Model 5.1 6.3
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
Vulkan +
FreeSync + +
Bus support PCIe 3.0 PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 318 Mh/s 194 Mh/s
Laptop size medium sized
Eyefinity + +
HD3D + +
PowerTune +
DualGraphics +
TrueAudio + +
ZeroCore +
Switchable graphics +
Mantle +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 30 Mh/s
Zcash / ZEC (Equihash) 163 Sol/s
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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