Radeon R7 M270DX vs Radeon R9 M380

When comparing Radeon R7 M270DX 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 R7 M270DX 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 R7 M270DX Radeon R9 M380
Interface IGP PCIe 3.0 x16
Memory type System Shared GDDR5
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • Radeon R7 M270DX is connected by IGP, and Radeon R9 M380 uses PCIe 3.0 x16 interface.
  • Radeon R7 M270DX is used in Desktops, and Radeon R9 M380 - in Laptops.
  • Radeon R7 M270DX is build with GCN 3.0 architecture, and Radeon R9 M380 - with GCN.
  • Core clock speed of Radeon R9 M380 is 100 MHz higher, than Radeon R7 M270DX.
  • Radeon R7 M270DX and Radeon R9 M380 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 2−3 16−18
ultra / 1080p 0−1 9−10
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 12−14 30−35
medium / 1080p 3−4 20−22
The average gaming FPS of Radeon R9 M380 in Assassin's Creed Odyssey is 283% more, than Radeon R7 M270DX.

Full Specs

  Radeon R7 M270DX Radeon R9 M380
Architecture GCN 3.0 GCN
Code name Topaz Strato Pro GDDR5
Type Desktop Laptop
Release date 11 June 2014 16 June 2015
Pipelines 384 768
Core clock speed 900 MHz 1000 MHz
Boost Clock 940 MHz 1000 MHz
Transistor count 1,550 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 22.56 48.00
Floating-point performance 1,536 gflops
Memory bus width 128 Bit
Memory clock speed 1500 MHz
Memory bandwidth 96 GB/s
Shared memory -
DirectX 12 (12_0)
Shader Model 6.3 6.3
OpenGL 4.6 4.4
OpenCL 2.0 Not Listed
Vulkan 1.2.131
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 194 Mh/s
Laptop size medium sized
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
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