Radeon R9 M395X vs Radeon RX 460

Find out if it is worth upgrading your current GPU setup by comparing Radeon R9 M395X and Radeon RX 460. 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 M395X and Radeon RX 460. 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 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 R9 M395X Radeon RX 460
Power consumption (TDP) 250 Watt 75 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 M395X has 233% more power consumption, than Radeon RX 460.
  • Radeon R9 M395X is connected by PCIe 3.0 x16, and Radeon RX 460 uses PCIe 3.0 x8 interface.
  • Radeon R9 M395X and Radeon RX 460 have maximum RAM of 4 GB.
  • Radeon R9 M395X is used in Laptops, and Radeon RX 460 - in Desktops.
  • Radeon R9 M395X is build with GCN 3 architecture, and Radeon RX 460 - with Polaris.
  • Core clock speed of Radeon RX 460 is 367 MHz higher, than Radeon R9 M395X.
  • Radeon R9 M395X is manufactured by 28 nm process technology, and Radeon RX 460 - by 14 nm process technology.
  • Memory clock speed of Radeon RX 460 is 5750 MHz higher, than Radeon R9 M395X.

Game benchmarks

high / 1080p 24−27 21−24
ultra / 1080p 14−16 12−14
QHD / 1440p 9−10 7−8
4K / 2160p 6−7 5−6
low / 720p 45−50 40−45
medium / 1080p 30−35 24−27
The average gaming FPS of Radeon R9 M395X in Assassin's Creed Odyssey is 15% more, than Radeon RX 460.

Full Specs

  Radeon R9 M395X Radeon RX 460
Architecture GCN 3 Polaris
Code name Amethyst XT Polaris 11 / Baffin XT
Type Laptop Desktop
Release date 16 October 2014 8 August 2016
Pipelines 2048 896
Core clock speed 723 MHz 1090 MHz
Boost Clock 1200 MHz
Transistor count 5,000 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 92.54 67.20
Floating-point performance 2,961 gflops 2,150 gflops
Length 170 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1250 MHz 7000 MHz
Memory bandwidth 160.0 GB/s 112.0 GB/s
Shared memory - -
DirectX 12 (12_0)
Shader Model 6.3 6.4
OpenGL 4.4 4.6
OpenCL Not Listed 2.0
Vulkan 1.2.131
FreeSync + +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 413 Mh/s 240 Mh/s
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
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