Radeon RX 460 mobile vs Radeon RX 550X

Find out if it is worth upgrading your current GPU setup by comparing Radeon RX 460 mobile and Radeon RX 550X. 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 RX 460 mobile and Radeon RX 550X. 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 RX 460 mobile is a Laptop Graphics Card

Note: Radeon RX 460 mobile 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 RX 460 mobile here:

Main Specs

  Radeon RX 460 mobile Radeon RX 550X
Power consumption (TDP) 55 Watt 50 Watt
Interface MXM-B (3.0) PCIe 3.0 x8
Supplementary power connectors 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 RX 460 mobile has 10% more power consumption, than Radeon RX 550X.
  • Radeon RX 460 mobile is connected by MXM-B (3.0), and Radeon RX 550X uses PCIe 3.0 x8 interface.
  • Radeon RX 460 mobile and Radeon RX 550X have maximum RAM of 4 GB.
  • Radeon RX 460 mobile is used in Laptops, and Radeon RX 550X - in Desktops.
  • Radeon RX 460 mobile is build with Polaris architecture, and Radeon RX 550X - with GCN 4.0.
  • Radeon RX 460 mobile and Radeon RX 550X are manufactured by 14 nm process technology.
  • Memory clock speed of Radeon RX 460 mobile and Radeon RX 550X is 6000 MHz.

Game benchmarks

high / 1080p 16−18 10−11
ultra / 1080p 9−10 6−7
QHD / 1440p 3−4 0−1
low / 720p 30−35 21−24
medium / 1080p 21−24 12−14
The average gaming FPS of Radeon RX 460 mobile in Assassin's Creed Odyssey is 53% more, than Radeon RX 550X.

Full Specs

  Radeon RX 460 mobile Radeon RX 550X
Architecture Polaris GCN 4.0
Code name Polaris 11 / Baffin XT Lexa
Type Laptop Desktop
Release date 8 August 2016 16 December 2018
Pipelines 896 512
Core clock speed 1100 MHz
Boost Clock 1180 MHz 1183 MHz
Transistor count 3,000 million 2,200 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 66.08 37.86
Floating-point performance 2,115 gflops 1,211 gflops
Length 145 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 6000 MHz 6000 MHz
Memory bandwidth 80 GB/s 96 GB/s
Shared memory -
DirectX 12 (12_0) 12 (12_0)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.2.131 1.2.131
FreeSync +
Laptop size large
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