HD Graphics P530 vs Mobility Radeon HD 4870

In this comparison between HD Graphics P530 and Mobility Radeon HD 4870 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 HD Graphics P530 will be the best choice, for others Mobility Radeon HD 4870 will be their preference. Study the comparison tables below and make your choice.

HD Graphics P530 and Mobility Radeon HD 4870 are Laptop Graphics Cards

Note: HD Graphics P530 and Mobility Radeon HD 4870 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 HD Graphics P530 or Mobility Radeon HD 4870 here:

Main Specs

  HD Graphics P530 Mobility Radeon HD 4870
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1 PCIe 2.0 x16
Memory type DDR3L/LPDDR3/DDR4 GDDR5
Maximum RAM amount 1740 MB 1 GB
Display Connectors No outputs No outputs
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  • HD Graphics P530 is connected by PCIe 3.0 x1, and Mobility Radeon HD 4870 uses PCIe 2.0 x16 interface.
  • HD Graphics P530 has 1739 GB more memory, than Mobility Radeon HD 4870.
  • Both cards are used in Laptops.
  • HD Graphics P530 is build with Gen. 9 Skylake architecture, and Mobility Radeon HD 4870 - with Terascale 1.
  • Core clock speed of Mobility Radeon HD 4870 is 200 MHz higher, than HD Graphics P530.
  • HD Graphics P530 is manufactured by 14 nm process technology, and Mobility Radeon HD 4870 - by 55 nm process technology.

Game benchmarks

high / 1080p 2−3 7−8
ultra / 1080p 0−1 4−5
QHD / 1440p 0−1 0−1
low / 720p 12−14 16−18
medium / 1080p 3−4 8−9
The average gaming FPS of Mobility Radeon HD 4870 in Assassin's Creed Odyssey is 83% more, than HD Graphics P530.

Full Specs

  HD Graphics P530 Mobility Radeon HD 4870
Architecture Gen. 9 Skylake Terascale 1
Code name Skylake GT2 M98-XT
Type Laptop Laptop
Release date 1 September 2015 9 January 2009
Pipelines 24 800
Core clock speed 350 MHz 550 MHz
Boost Clock 1050 MHz
Transistor count 189 million 956 million
Manufacturing process technology 14 nm 55 nm
Texture fill rate 18.40 22.00
Floating-point performance 880.0 gflops
Memory bus width 64/128 Bit 256 Bit
Memory clock speed 888 MHz
Memory bandwidth 56.83 GB/s
Shared memory + -
DirectX 12 (12_1) 10.1 (10_1)
Shader Model 6.4 4.1
OpenGL 4.6 3.3
OpenCL 2.1 1.1
Vulkan 1.1.97 N/A
Laptop size large
Quick Sync +
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