Radeon R7 M380 vs Radeon R9 270

When choosing between Radeon R7 M380 and Radeon R9 270, 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 R7 M380 and Radeon R9 270.

Radeon R7 M380 is a Laptop Graphics Card

Note: Radeon R7 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 R7 M380 here:

Main Specs

  Radeon R7 M380 Radeon R9 270
Power consumption (TDP) 150 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 2 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.
  • Radeon R7 M380 has 2 GB more memory, than Radeon R9 270.
  • Radeon R7 M380 is used in Laptops, and Radeon R9 270 - in Desktops.
  • Radeon R7 M380 is build with GCN architecture, and Radeon R9 270 - with GCN 1.0.
  • Radeon R7 M380 and Radeon R9 270 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 6−7 21−24
ultra / 1080p 4−5 12−14
QHD / 1440p 0−1 7−8
4K / 2160p 5−6
low / 720p 16−18 40−45
medium / 1080p 8−9 27−30
The average gaming FPS of Radeon R9 270 in Assassin's Creed Odyssey is 188% more, than Radeon R7 M380.

Full Specs

  Radeon R7 M380 Radeon R9 270
Architecture GCN GCN 1.0
Code name Tropo Curacao
Type Laptop Desktop
Release date 7 May 2015 13 November 2013
Pipelines 640 1280
Core clock speed 915 MHz
Boost Clock 915 MHz 925 MHz
Transistor count 1,500 million 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 36.60 74.00
Floating-point performance 1,171 gflops 2,368 gflops
Length 210 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 1000 MHz
Memory bandwidth 32 GB/s 179.2 GB/s
Shared memory -
Shader Model 5.1 5.1
OpenGL 4.4 4.6
OpenCL Not Listed 1.2
Vulkan +
FreeSync + +
Bus support PCIe 3.0 PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 293 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) 16 Mh/s
Compute units 10
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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