GRID K520 vs HD Graphics P530

If you are going to buy a new graphics card and are choosing between GRID K520 and HD Graphics P530, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GRID K520 stacks up against HD Graphics P530, check out specs charts below.

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

  GRID K520 HD Graphics P530
Power consumption (TDP) 225 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Supplementary power connectors 1x 8-pin
Memory type GDDR5 DDR3L/LPDDR3/DDR4
Maximum RAM amount 4 GB 1740 MB
Display Connectors No outputs No outputs
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  • GRID K520 has 1400% more power consumption, than HD Graphics P530.
  • GRID K520 is connected by PCIe 3.0 x16, and HD Graphics P530 uses PCIe 3.0 x1 interface.
  • HD Graphics P530 has 1736 GB more memory, than GRID K520.
  • GRID K520 is used in Desktops, and HD Graphics P530 - in Laptops.
  • GRID K520 is build with Kepler architecture, and HD Graphics P530 - with Gen. 9 Skylake.
  • Core clock speed of GRID K520 is 395 MHz higher, than HD Graphics P530.
  • GRID K520 is manufactured by 28 nm process technology, and HD Graphics P530 - by 14 nm process technology.

Game benchmarks

high / 1080p 16−18 2−3
ultra / 1080p 9−10 0−1
QHD / 1440p 4−5 0−1
4K / 2160p 4−5
low / 720p 30−35 12−14
medium / 1080p 20−22 3−4
The average gaming FPS of GRID K520 in Assassin's Creed Odyssey is 283% more, than HD Graphics P530.

Full Specs

  GRID K520 HD Graphics P530
Architecture Kepler Gen. 9 Skylake
Code name GK104 Skylake GT2
Type Workstation Laptop
Release date 23 July 2013 1 September 2015
Pipelines 1536 24
Core clock speed 745 MHz 350 MHz
Boost Clock 1050 MHz
Transistor count 3,540 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 95.36 18.40
Floating-point performance 2x 2,448 gflops
Length 267 mm
Memory bus width 256 Bit 64/128 Bit
Memory clock speed 5000 MHz
Memory bandwidth 160.0 GB/s
Shared memory +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.1
Vulkan 1.1.126 1.1.97
CUDA 3.0
Bitcoin / BTC (SHA256) 76 Mh/s
Quick Sync +
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