Radeon RX 550 vs Radeon RX Vega 3

If you are going to buy a new graphics card and are choosing between Radeon RX 550 and Radeon RX Vega 3, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon RX 550 stacks up against Radeon RX Vega 3, check out specs charts below.

Radeon RX Vega 3 is a Laptop Graphics Card

Note: Radeon RX Vega 3 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 Vega 3 here:

Main Specs

  Radeon RX 550 Radeon RX Vega 3
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5
Maximum RAM amount 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon RX 550 is used in Desktops, and Radeon RX Vega 3 - in Laptops.
  • Radeon RX 550 is build with GCN 4.0 architecture, and Radeon RX Vega 3 - with Vega.
  • Radeon RX 550 and Radeon RX Vega 3 are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 14−16 2−3
ultra / 1080p 8−9 1−2
QHD / 1440p 3−4 0−1
low / 720p 30−33 14−16
medium / 1080p 18−20 4−5
The average gaming FPS of Radeon RX 550 in Assassin's Creed Odyssey is 260% more, than Radeon RX Vega 3.

Full Specs

  Radeon RX 550 Radeon RX Vega 3
Architecture GCN 4.0 Vega
Code name Lexa Vega Raven Ridge
Type Desktop Laptop
Release date 20 April 2017 7 January 2018
Pipelines 512 192
Core clock speed 1100 MHz
Boost Clock 1183 MHz 1000 MHz
Transistor count 2,200 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 37.86
Floating-point performance 1,211 gflops
Length 145 mm
Memory bus width 128 Bit
Memory clock speed 7000 MHz
Memory bandwidth 112.0 GB/s
Shared memory -
DirectX 12 (12_0) DirectX 12_1
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
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