HD Graphics P530 vs Radeon HD 6990M

When choosing between HD Graphics P530 and Radeon HD 6990M, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between HD Graphics P530 and Radeon HD 6990M.

HD Graphics P530 and Radeon HD 6990M are Laptop Graphics Cards

Note: HD Graphics P530 and Radeon HD 6990M 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 Radeon HD 6990M here:

Main Specs

  HD Graphics P530 Radeon HD 6990M
Power consumption (TDP) 15 Watt 100 Watt
Interface PCIe 3.0 x1 MXM-B (3.0)
Supplementary power connectors None
Memory type DDR3L/LPDDR3/DDR4 GDDR5
Maximum RAM amount 1740 MB 2 GB
Display Connectors No outputs No outputs
  Check Price Check Price
  • Radeon HD 6990M has 566% more power consumption, than HD Graphics P530.
  • HD Graphics P530 is connected by PCIe 3.0 x1, and Radeon HD 6990M uses MXM-B (3.0) interface.
  • HD Graphics P530 has 1738 GB more memory, than Radeon HD 6990M.
  • Both cards are used in Laptops.
  • HD Graphics P530 is build with Gen. 9 Skylake architecture, and Radeon HD 6990M - with Terascale 2.
  • Core clock speed of Radeon HD 6990M is 365 MHz higher, than HD Graphics P530.
  • HD Graphics P530 is manufactured by 14 nm process technology, and Radeon HD 6990M - by 40 nm process technology.

Game benchmarks

high / 1080p 2−3 14−16
ultra / 1080p 0−1 8−9
QHD / 1440p 0−1 3−4
low / 720p 12−14 30−33
medium / 1080p 3−4 16−18
The average gaming FPS of Radeon HD 6990M in Assassin's Creed Odyssey is 250% more, than HD Graphics P530.

Full Specs

  HD Graphics P530 Radeon HD 6990M
Architecture Gen. 9 Skylake Terascale 2
Code name Skylake GT2 Blackcomb XTX
Type Laptop Laptop
Release date 1 September 2015 12 July 2011
Pipelines 24 1120
Core clock speed 350 MHz 715 MHz
Boost Clock 1050 MHz
Transistor count 189 million 1,700 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 18.40 40.04
Floating-point performance 1,601.6 gflops
Memory bus width 64/128 Bit 256 Bit
Memory clock speed 900 MHz
Memory bandwidth 115.2 GB/s
Shared memory + -
DirectX 12 (12_1) 11.2 (11_0)
Shader Model 6.4 5.0
OpenGL 4.6 4.4
OpenCL 2.1 1.2
Vulkan 1.1.97 N/A
Laptop size large
Quick Sync +
  Check Price Check Price