Radeon 550X vs Radeon HD 8550G plus HD 8750M Dual Graphics

When comparing Radeon 550X and Radeon HD 8550G plus HD 8750M Dual Graphics, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon 550X and Radeon HD 8550G plus HD 8750M Dual Graphics is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 8550G plus HD 8750M Dual Graphics is a Laptop Graphics Card

Note: Radeon HD 8550G plus HD 8750M Dual Graphics 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 HD 8550G plus HD 8750M Dual Graphics here:

Main Specs

  Radeon 550X Radeon HD 8550G plus HD 8750M Dual Graphics
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 DDR3
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon 550X is used in Desktops, and Radeon HD 8550G plus HD 8750M Dual Graphics - in Laptops.
  • Core clock speed of Radeon 550X is 362 MHz higher, than Radeon HD 8550G plus HD 8750M Dual Graphics.
  • Radeon 550X is manufactured by 14 nm process technology, and Radeon HD 8550G plus HD 8750M Dual Graphics - by 32 / 28 nm process technology.
  • Memory clock speed of Radeon 550X is 5200 MHz higher, than Radeon HD 8550G plus HD 8750M Dual Graphics.

Game benchmarks

high / 1080p 7−8 1−2
ultra / 1080p 4−5 0−1
QHD / 1440p 0−1 0−1
low / 720p 16−18 12−14
medium / 1080p 9−10 3−4
The average gaming FPS of Radeon 550X in Assassin's Creed Odyssey is 83% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.

Full Specs

  Radeon 550X Radeon HD 8550G plus HD 8750M Dual Graphics
Architecture GCN 4.0
Code name Lexa
Type Desktop Laptop
Release date 27 March 2019 1 August 2013
Pipelines 512 640
Core clock speed 1082 MHz 720 / 825 MHz
Boost Clock 1218 MHz
Transistor count 2,200 million
Manufacturing process technology 14 nm 32 / 28 nm
Texture fill rate 38.98
Length 145 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 7000 MHz 1800 MHz
Memory bandwidth 112.0 GB/s
Shared memory -
DirectX 12 (12_0) DirectX 11, Shader 5.0
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
Laptop size medium sized
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