Mobility Radeon HD 5870 vs Radeon HD 8550G plus HD 8750M Dual Graphics

When comparing Mobility Radeon HD 5870 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 Mobility Radeon HD 5870 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.

Mobility Radeon HD 5870 and Radeon HD 8550G plus HD 8750M Dual Graphics are Laptop Graphics Cards

Note: Mobility Radeon HD 5870 and Radeon HD 8550G plus HD 8750M Dual Graphics are only used in laptop graphics. They have 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 Mobility Radeon HD 5870 or Radeon HD 8550G plus HD 8750M Dual Graphics here:

Main Specs

  Mobility Radeon HD 5870 Radeon HD 8550G plus HD 8750M Dual Graphics
Power consumption (TDP) 50 Watt
Interface MXM-B (3.0)
Memory type DDR3, GDDR3, GDDR5 DDR3
Maximum RAM amount 1 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Core clock speed of Radeon HD 8550G plus HD 8750M Dual Graphics is 20 MHz higher, than Mobility Radeon HD 5870.
  • Mobility Radeon HD 5870 is manufactured by 40 nm process technology, and Radeon HD 8550G plus HD 8750M Dual Graphics - by 32 / 28 nm process technology.
  • Memory clock speed of Radeon HD 8550G plus HD 8750M Dual Graphics is 800 MHz higher, than Mobility Radeon HD 5870.

Game benchmarks

high / 1080p 10−11 1−2
ultra / 1080p 6−7 0−1
QHD / 1440p 0−1 0−1
low / 720p 21−24 12−14
medium / 1080p 12−14 3−4
The average gaming FPS of Mobility Radeon HD 5870 in Assassin's Creed Odyssey is 150% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.

Full Specs

  Mobility Radeon HD 5870 Radeon HD 8550G plus HD 8750M Dual Graphics
Architecture Terascale 2
Code name Broadway-XT
Type Laptop Laptop
Release date 7 January 2010 1 August 2013
Pipelines 800 640
Core clock speed 700 MHz 720 / 825 MHz
Transistor count 1,040 million
Manufacturing process technology 40 nm 32 / 28 nm
Texture fill rate 28.00
Floating-point performance 1,120.0 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1000 MHz 1800 MHz
Memory bandwidth 64 GB/s
Shared memory - -
DirectX 11.2 (11_0) DirectX 11, Shader 5.0
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
Laptop size large medium sized
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