Radeon HD 7870M vs Radeon HD 8550G plus HD 8750M Dual Graphics

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7870M and Radeon HD 8550G plus HD 8750M Dual Graphics. 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 HD 7870M and Radeon HD 8550G plus HD 8750M Dual Graphics. 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 HD 7870M and Radeon HD 8550G plus HD 8750M Dual Graphics are Laptop Graphics Cards

Note: Radeon HD 7870M 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 Radeon HD 7870M or Radeon HD 8550G plus HD 8750M Dual Graphics here:

Main Specs

  Radeon HD 7870M Radeon HD 8550G plus HD 8750M Dual Graphics
Power consumption (TDP) 45 Watt
Interface PCIe 3.0 x16
Memory type GDDR5 DDR3
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Core clock speed of Radeon HD 7870M is 80 MHz higher, than Radeon HD 8550G plus HD 8750M Dual Graphics.
  • Radeon HD 7870M is manufactured by 28 nm process technology, and Radeon HD 8550G plus HD 8750M Dual Graphics - by 32 / 28 nm process technology.
  • Memory clock speed of Radeon HD 7870M is 2200 MHz higher, than Radeon HD 8550G plus HD 8750M Dual Graphics.

Game benchmarks

high / 1080p 6−7 1−2
ultra / 1080p 4−5 0−1
QHD / 1440p 0−1 0−1
low / 720p 16−18 12−14
medium / 1080p 8−9 3−4
The average gaming FPS of Radeon HD 7870M in Assassin's Creed Odyssey is 66% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.

Full Specs

  Radeon HD 7870M Radeon HD 8550G plus HD 8750M Dual Graphics
Architecture GCN
Code name Heathrow XT
Type Laptop Laptop
Release date 24 April 2012 1 August 2013
Pipelines 640 640
Core clock speed 800 MHz 720 / 825 MHz
Transistor count 1,500 million
Manufacturing process technology 28 nm 32 / 28 nm
Texture fill rate 32.00
Floating-point performance 1,024 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4000 MHz 1800 MHz
Memory bandwidth 64 GB/s
Shared memory - -
DirectX 12 (11_1) DirectX 11, Shader 5.0
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
Laptop size large medium sized
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