Radeon R9 M270X vs Radeon R9 M395

Find out if it is worth upgrading your current GPU setup by comparing Radeon R9 M270X and Radeon R9 M395. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon R9 M270X and Radeon R9 M395. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Radeon R9 M395 is a Laptop Graphics Card

Note: Radeon R9 M395 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 M395 here:

Main Specs

  Radeon R9 M270X Radeon R9 M395
Interface PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs
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  • Radeon R9 M270X and Radeon R9 M395 have maximum RAM of 4 GB.
  • Radeon R9 M270X is used in Desktops, and Radeon R9 M395 - in Laptops.
  • Radeon R9 M270X is build with GCN 1.0 architecture, and Radeon R9 M395 - with GCN.
  • Core clock speed of Radeon R9 M395 is 109 MHz higher, than Radeon R9 M270X.
  • Radeon R9 M270X and Radeon R9 M395 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 M395 is 125 MHz higher, than Radeon R9 M270X.

Game benchmarks

high / 1080p 6−7 35−40
ultra / 1080p 4−5 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 16−18 60−65
medium / 1080p 8−9 40−45
The average gaming FPS of Radeon R9 M395 in Assassin's Creed Odyssey is 355% more, than Radeon R9 M270X.

Full Specs

  Radeon R9 M270X Radeon R9 M395
Architecture GCN 1.0 GCN
Code name Venus
Type Desktop Laptop
Release date 21 March 2014 9 June 2015
Pipelines 640 1792
Core clock speed 725 MHz 834 MHz
Boost Clock 775 MHz
Transistor count 1,500 million 5000 Million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 31.00
Floating-point performance 1,536 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 1125 MHz 1250 MHz
Memory bandwidth 72 GB/s
Shared memory -
Shader Model 5.1
OpenGL 4.4 4.4
OpenCL Not Listed Not Listed
Vulkan +
FreeSync + +
Bus support PCIe 3.0 x16 PCIe 3.0
Bitcoin / BTC (SHA256) 336 Mh/s
Laptop size large
Eyefinity + +
HD3D + +
PowerTune + +
DualGraphics + +
TrueAudio +
ZeroCore + +
Switchable graphics + +
Mantle + +
Compute units 10
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