Radeon R7 M380 vs Radeon R9 270X

If you are going to buy a new graphics card and are choosing between Radeon R7 M380 and Radeon R9 270X, 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 M380 stacks up against Radeon R9 270X, check out specs charts below.

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 270X
Power consumption (TDP) 180 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 2 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 270X.
  • Radeon R7 M380 is used in Laptops, and Radeon R9 270X - in Desktops.
  • Radeon R7 M380 and Radeon R9 270X are build with GCN architecture.
  • Radeon R7 M380 and Radeon R9 270X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 6−7 24−27
ultra / 1080p 4−5 14−16
QHD / 1440p 0−1 10−11
4K / 2160p 6−7
low / 720p 16−18 45−50
medium / 1080p 8−9 30−35
The average gaming FPS of Radeon R9 270X in Assassin's Creed Odyssey is 233% more, than Radeon R7 M380.

Full Specs

  Radeon R7 M380 Radeon R9 270X
Architecture GCN GCN
Code name Tropo Curacao XT
Type Laptop Desktop
Release date 7 May 2015 8 October 2013
Pipelines 640 1280
Core clock speed 915 MHz
Boost Clock 915 MHz 1050 MHz
Transistor count 1,500 million 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 36.60 84.00
Floating-point performance 1,171 gflops 2,688 gflops
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) 318 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
Compute units 10
AppAcceleration + +
LiquidVR +
TressFX +
UVD +
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