Radeon R7 M270DX vs Radeon R9 M395X

When choosing between Radeon R7 M270DX and Radeon R9 M395X, 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 M270DX and Radeon R9 M395X.

Radeon R9 M395X is a Laptop Graphics Card

Note: Radeon R9 M395X 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 M395X here:

Main Specs

  Radeon R7 M270DX Radeon R9 M395X
Power consumption (TDP) 250 Watt
Interface IGP PCIe 3.0 x16
Supplementary power connectors None
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 M395X uses PCIe 3.0 x16 interface.
  • Radeon R7 M270DX is used in Desktops, and Radeon R9 M395X - in Laptops.
  • Radeon R7 M270DX is build with GCN 3.0 architecture, and Radeon R9 M395X - with GCN 3.
  • Core clock speed of Radeon R7 M270DX is 177 MHz higher, than Radeon R9 M395X.
  • Radeon R7 M270DX and Radeon R9 M395X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 2−3 24−27
ultra / 1080p 0−1 14−16
QHD / 1440p 0−1 9−10
4K / 2160p 6−7
low / 720p 12−14 45−50
medium / 1080p 3−4 30−35
The average gaming FPS of Radeon R9 M395X in Assassin's Creed Odyssey is 483% more, than Radeon R7 M270DX.

Full Specs

  Radeon R7 M270DX Radeon R9 M395X
Architecture GCN 3.0 GCN 3
Code name Topaz Amethyst XT
Type Desktop Laptop
Release date 11 June 2014 16 October 2014
Pipelines 384 2048
Core clock speed 900 MHz 723 MHz
Boost Clock 940 MHz
Transistor count 1,550 million 5,000 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 22.56 92.54
Floating-point performance 2,961 gflops
Memory bus width 256 Bit
Memory clock speed 1250 MHz
Memory bandwidth 160.0 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) 413 Mh/s
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
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