Radeon R7 M270 vs Radeon R9 M380

If you are going to buy a new graphics card and are choosing between Radeon R7 M270 and Radeon R9 M380, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon R7 M270 stacks up against Radeon R9 M380, check out specs charts below.

Radeon R7 M270 and Radeon R9 M380 are Laptop Graphics Cards

Note: Radeon R7 M270 and Radeon R9 M380 are only used in laptop graphics. They have 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 M270 or Radeon R9 M380 here:

Main Specs

  Radeon R7 M270 Radeon R9 M380
Interface PCIe 3.0 x8 PCIe 3.0 x16
Memory type Not Listed GDDR5
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • Radeon R7 M270 is connected by PCIe 3.0 x8, and Radeon R9 M380 uses PCIe 3.0 x16 interface.
  • Both cards are used in Laptops.
  • Radeon R7 M270 and Radeon R9 M380 are build with GCN architecture.
  • Core clock speed of Radeon R9 M380 is 175 MHz higher, than Radeon R7 M270.
  • Radeon R7 M270 and Radeon R9 M380 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 16−18
ultra / 1080p 9−10
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 1−2 30−35
medium / 1080p 0−1 20−22
The average gaming FPS of Radeon R9 M380 in Assassin's Creed Odyssey is 3100% more, than Radeon R7 M270.

Full Specs

  Radeon R7 M270 Radeon R9 M380
Architecture GCN GCN
Code name Opal XT / Mars Strato Pro GDDR5
Type Laptop Laptop
Release date 7 January 2014 16 June 2015
Pipelines 384 768
Core clock speed 825 MHz 1000 MHz
Boost Clock 1000 MHz
Transistor count 950 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 19.80 48.00
Floating-point performance 633.6 gflops 1,536 gflops
Memory bus width 128 Bit
Memory clock speed 1500 MHz
Memory bandwidth 28.8 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 PCIe 3.0
Bitcoin / BTC (SHA256) 194 Mh/s
Laptop size medium sized medium sized
Eyefinity +
HD3D + +
PowerTune + +
DualGraphics + +
TrueAudio +
ZeroCore + +
Switchable graphics + +
Mantle + +
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