Radeon RX 480 mobile vs Radeon RX 550

Find out if it is worth upgrading your current GPU setup by comparing Radeon RX 480 mobile and Radeon RX 550. 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 480 mobile and Radeon RX 550. 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 480 mobile is a Laptop Graphics Card

Note: Radeon RX 480 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 480 mobile here:

Main Specs

  Radeon RX 480 mobile Radeon RX 550
Power consumption (TDP) 100 Watt 50 Watt
Interface MXM-B (3.0) PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 8 GB 4 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon RX 480 mobile has 100% more power consumption, than Radeon RX 550.
  • Radeon RX 480 mobile is connected by MXM-B (3.0), and Radeon RX 550 uses PCIe 3.0 x8 interface.
  • Radeon RX 480 mobile has 4 GB more memory, than Radeon RX 550.
  • Radeon RX 480 mobile is used in Laptops, and Radeon RX 550 - in Desktops.
  • Radeon RX 480 mobile is build with Polaris architecture, and Radeon RX 550 - with GCN 4.0.
  • Radeon RX 480 mobile and Radeon RX 550 are manufactured by 14 nm process technology.
  • Memory clock speed of Radeon RX 480 mobile is 1000 MHz higher, than Radeon RX 550.

Game benchmarks

high / 1080p 12−14 14−16
ultra / 1080p 7−8 8−9
QHD / 1440p 0−1 3−4
low / 720p 27−30 30−33
medium / 1080p 14−16 18−20
The average gaming FPS of Radeon RX 550 in Assassin's Creed Odyssey is 12% more, than Radeon RX 480 mobile.

Full Specs

  Radeon RX 480 mobile Radeon RX 550
Architecture Polaris GCN 4.0
Code name Polaris Lexa
Type Laptop Desktop
Release date 1 August 2016 20 April 2017
Pipelines 2304 512
Core clock speed 1100 MHz
Boost Clock 1077 MHz 1183 MHz
Transistor count 5,700 million 2,200 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 155.1 37.86
Floating-point performance 4,963 gflops 1,211 gflops
Length 145 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 8000 MHz 7000 MHz
Memory bandwidth 256.0 GB/s 112.0 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
Laptop size large
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