Radeon HD 7870M vs Radeon RX 560 mobile

In this comparison between Radeon HD 7870M and Radeon RX 560 mobile you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 7870M will be the best choice, for others Radeon RX 560 mobile will be their preference. Study the comparison tables below and make your choice.

Radeon HD 7870M and Radeon RX 560 mobile are Laptop Graphics Cards

Note: Radeon HD 7870M and Radeon RX 560 mobile 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 RX 560 mobile here:

Main Specs

  Radeon HD 7870M Radeon RX 560 mobile
Power consumption (TDP) 45 Watt 55 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
  Check Price Check Price
  • Radeon RX 560 mobile has 22% more power consumption, than Radeon HD 7870M.
  • Radeon HD 7870M is connected by PCIe 3.0 x16, and Radeon RX 560 mobile uses MXM-B (3.0) interface.
  • Radeon RX 560 mobile has 2 GB more memory, than Radeon HD 7870M.
  • Both cards are used in Laptops.
  • Radeon HD 7870M is build with GCN architecture, and Radeon RX 560 mobile - with Polaris.
  • Core clock speed of Radeon RX 560 mobile is 375 MHz higher, than Radeon HD 7870M.
  • Radeon HD 7870M is manufactured by 28 nm process technology, and Radeon RX 560 mobile - by 14 nm process technology.
  • Memory clock speed of Radeon RX 560 mobile is 2000 MHz higher, than Radeon HD 7870M.

Game benchmarks

high / 1080p 6−7 18−20
ultra / 1080p 4−5 10−11
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 16−18 35−40
medium / 1080p 8−9 21−24
The average gaming FPS of Radeon RX 560 mobile in Assassin's Creed Odyssey is 144% more, than Radeon HD 7870M.

Full Specs

  Radeon HD 7870M Radeon RX 560 mobile
Architecture GCN Polaris
Code name Heathrow XT Polaris 11
Type Laptop Laptop
Release date 24 April 2012 5 January 2017
Pipelines 640 1024
Core clock speed 800 MHz 1175 MHz
Boost Clock 1275 MHz
Transistor count 1,500 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 32.00 58.97
Floating-point performance 1,024 gflops 2,462 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4000 MHz 6000 MHz
Memory bandwidth 64 GB/s 96 GB/s
Shared memory - -
DirectX 12 (11_1) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
FreeSync +
Laptop size large large
  Check Price Check Price