HD Graphics P530 vs Radeon HD 6870

When comparing HD Graphics P530 and Radeon HD 6870, 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 HD Graphics P530 and Radeon HD 6870 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

HD Graphics P530 is a Laptop Graphics Card

Note: HD Graphics P530 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 HD Graphics P530 here:

Main Specs

  HD Graphics P530 Radeon HD 6870
Power consumption (TDP) 15 Watt 151 Watt
Interface PCIe 3.0 x1 PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type DDR3L/LPDDR3/DDR4 GDDR5
Maximum RAM amount 1740 MB 1 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6870 has 906% more power consumption, than HD Graphics P530.
  • HD Graphics P530 is connected by PCIe 3.0 x1, and Radeon HD 6870 uses PCIe 2.0 x16 interface.
  • HD Graphics P530 has 1739 GB more memory, than Radeon HD 6870.
  • HD Graphics P530 is used in Laptops, and Radeon HD 6870 - in Desktops.
  • HD Graphics P530 is build with Gen. 9 Skylake architecture, and Radeon HD 6870 - with Terascale 2.
  • HD Graphics P530 is manufactured by 14 nm process technology, and Radeon HD 6870 - by 40 nm process technology.

Game benchmarks

high / 1080p 2−3 10−12
ultra / 1080p 0−1 6−7
QHD / 1440p 0−1 1−2
low / 720p 12−14 24−27
medium / 1080p 3−4 12−14
The average gaming FPS of Radeon HD 6870 in Assassin's Creed Odyssey is 166% more, than HD Graphics P530.

Full Specs

  HD Graphics P530 Radeon HD 6870
Architecture Gen. 9 Skylake Terascale 2
Code name Skylake GT2 RV940 Barts
Type Laptop Desktop
Release date 1 September 2015 22 October 2010
Pipelines 24 1120
Core clock speed 350 MHz
Boost Clock 1050 MHz 900 MHz
Transistor count 189 million 1,700 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 18.40 50.40
Floating-point performance 2,016.0 gflops
Length 220 mm
Memory bus width 64/128 Bit 256 Bit
Memory clock speed 1050 MHz
Memory bandwidth 134.4 GB/s
Shared memory + -
DirectX 12 (12_1)
Shader Model 6.4 5.0
OpenGL 4.6 4.4
OpenCL 2.1 1.2
Vulkan 1.1.97
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 213 Mh/s
Eyefinity +
Design reference
CrossFire +
Quick Sync +
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