HD Graphics 530 vs Radeon HD 7970

When comparing HD Graphics 530 and Radeon HD 7970, 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 530 and Radeon HD 7970 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

HD Graphics 530 is a Laptop Graphics Card

Note: HD Graphics 530 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 530 here:

Main Specs

  HD Graphics 530 Radeon HD 7970
Power consumption (TDP) 15 Watt 300 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type DDR3L/LPDDR3/LPDDR4 GDDR5
Maximum RAM amount 64 GB 3 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 7970 has 1900% more power consumption, than HD Graphics 530.
  • HD Graphics 530 is connected by PCIe 3.0 x1, and Radeon HD 7970 uses PCIe 3.0 x16 interface.
  • HD Graphics 530 has 61 GB more memory, than Radeon HD 7970.
  • HD Graphics 530 is used in Laptops, and Radeon HD 7970 - in Desktops.
  • HD Graphics 530 is build with Gen. 9 Skylake architecture, and Radeon HD 7970 - with GCN.
  • HD Graphics 530 is manufactured by 14 nm process technology, and Radeon HD 7970 - by 28 nm process technology.

Game benchmarks

high / 1080p 2−3 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 12−14 60−65
medium / 1080p 4−5 40−45
The average gaming FPS of Radeon HD 7970 in Assassin's Creed Odyssey is 683% more, than HD Graphics 530.

Full Specs

  HD Graphics 530 Radeon HD 7970
Architecture Gen. 9 Skylake GCN
Code name Skylake GT2 Tahiti XT
Type Laptop Desktop
Release date 5 August 2015 22 December 2011
Pipelines 24 2048
Core clock speed 350 MHz
Boost Clock 1150 MHz 925 MHz
Transistor count 189 million 4,313 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 27.60 118.4
Floating-point performance 403.2 gflops 3,789 gflops
Length 274 mm
Memory bus width 64/128 Bit 384 Bit
Memory clock speed 1375 MHz
Memory bandwidth 264 GB/s
Shared memory + -
DirectX 12 (12_1)
Shader Model 6.4 5.1
OpenGL 4.6 4.6
OpenCL 2.1 1.2
Vulkan 1.1.97
FreeSync +
Bus support PCIe 2.1 x16
HDMI +
Bitcoin / BTC (SHA256) 485 Mh/s
Eyefinity +
Design reference
CrossFire +
Ethereum / ETH (DaggerHashimoto) 20.71 Mh/s
Quick Sync +
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