Mobility Radeon HD 4870 vs Radeon R7 A360

In this comparison between Mobility Radeon HD 4870 and Radeon R7 A360 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 Mobility Radeon HD 4870 will be the best choice, for others Radeon R7 A360 will be their preference. Study the comparison tables below and make your choice.

Mobility Radeon HD 4870 is a Laptop Graphics Card

Note: Mobility Radeon HD 4870 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 Mobility Radeon HD 4870 here:

Main Specs

  Mobility Radeon HD 4870 Radeon R7 A360
Interface PCIe 2.0 x16 PCIe 3.0 x8
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors No outputs No outputs
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  • Mobility Radeon HD 4870 is connected by PCIe 2.0 x16, and Radeon R7 A360 uses PCIe 3.0 x8 interface.
  • Mobility Radeon HD 4870 and Radeon R7 A360 have maximum RAM of 1 GB.
  • Mobility Radeon HD 4870 is used in Laptops, and Radeon R7 A360 - in Desktops.
  • Mobility Radeon HD 4870 is build with Terascale 1 architecture, and Radeon R7 A360 - with GCN 3.0.
  • Core clock speed of Radeon R7 A360 is 175 MHz higher, than Mobility Radeon HD 4870.
  • Mobility Radeon HD 4870 is manufactured by 55 nm process technology, and Radeon R7 A360 - by 28 nm process technology.
  • Memory clock speed of Mobility Radeon HD 4870 is 885 MHz higher, than Radeon R7 A360.

Game benchmarks

high / 1080p 7−8 0−1
ultra / 1080p 4−5
QHD / 1440p 0−1 0−1
low / 720p 16−18 1−2
medium / 1080p 8−9 0−1
The average gaming FPS of Mobility Radeon HD 4870 in Assassin's Creed Odyssey is 1600% more, than Radeon R7 A360.

Full Specs

  Mobility Radeon HD 4870 Radeon R7 A360
Architecture Terascale 1 GCN 3.0
Code name M98-XT Meso
Type Laptop Desktop
Release date 9 January 2009 5 May 2015
Pipelines 800 384
Core clock speed 550 MHz 725 MHz
Boost Clock 980 MHz
Transistor count 956 million 1,550 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 22.00 23.52
Floating-point performance 880.0 gflops 864.0 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 888 MHz 3.6 GB/s
Memory bandwidth 56.83 GB/s 57.6 GB/s
Shared memory -
DirectX 10.1 (10_1) 12 (12_0)
Shader Model 4.1 6.0
OpenGL 3.3 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2
Laptop size large
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