Radeon HD 6550A vs Radeon RX Vega M GL 870

When choosing between Radeon HD 6550A and Radeon RX Vega M GL 870, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 6550A and Radeon RX Vega M GL 870.

Radeon RX Vega M GL 870 is a Laptop Graphics Card

Note: Radeon RX Vega M GL 870 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 M GL 870 here:

Main Specs

  Radeon HD 6550A Radeon RX Vega M GL 870
Power consumption (TDP) 35 Watt
Interface MXM-A (3.0)
Memory type GDDR3 HBM2
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs
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  • Radeon RX Vega M GL 870 has 2 GB more memory, than Radeon HD 6550A.
  • Radeon HD 6550A is used in Desktops, and Radeon RX Vega M GL 870 - in Laptops.
  • Radeon HD 6550A is build with TeraScale 2 architecture, and Radeon RX Vega M GL 870 - with Vega.
  • Core clock speed of Radeon RX Vega M GL 870 is 381 MHz higher, than Radeon HD 6550A.
  • Radeon HD 6550A is manufactured by 40 nm process technology, and Radeon RX Vega M GL 870 - by 14 nm process technology.

Game benchmarks

high / 1080p 0−1 35−40
ultra / 1080p 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 1−2 60−65
medium / 1080p 0−1 40−45
The average gaming FPS of Radeon RX Vega M GL 870 in Assassin's Creed Odyssey is 6100% more, than Radeon HD 6550A.

Full Specs

  Radeon HD 6550A Radeon RX Vega M GL 870
Architecture TeraScale 2 Vega
Code name Pinewood Vega Kaby Lake-G
Type Desktop Laptop
Release date 7 February 2011 7 January 2018
Pipelines 480 1280
Core clock speed 550 MHz 931 MHz
Boost Clock 1011 MHz
Transistor count 627 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 13.20
Floating-point performance 624.0 gflops
Memory bus width 128 Bit
Memory clock speed 1600 MHz
Memory bandwidth 25.6 GB/s
Shared memory -
DirectX 11.2 (11_0) DirectX 12_1
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
Laptop size medium sized
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