GeForce GTX 660 Ti vs HD Graphics P530

When choosing between GeForce GTX 660 Ti and HD Graphics P530, 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 GeForce GTX 660 Ti and HD Graphics P530.

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

  GeForce GTX 660 Ti HD Graphics P530
Power consumption (TDP) 150 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Supplementary power connectors Two 6-pin
Memory type GDDR5 DDR3L/LPDDR3/DDR4
Maximum RAM amount 2 GB 1740 MB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • GeForce GTX 660 Ti has 900% more power consumption, than HD Graphics P530.
  • GeForce GTX 660 Ti is connected by PCIe 3.0 x16, and HD Graphics P530 uses PCIe 3.0 x1 interface.
  • HD Graphics P530 has 1738 GB more memory, than GeForce GTX 660 Ti.
  • GeForce GTX 660 Ti is used in Desktops, and HD Graphics P530 - in Laptops.
  • GeForce GTX 660 Ti is build with Kepler architecture, and HD Graphics P530 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GTX 660 Ti is 565 MHz higher, than HD Graphics P530.
  • GeForce GTX 660 Ti is manufactured by 28 nm process technology, and HD Graphics P530 - by 14 nm process technology.

Game benchmarks

high / 1080p 21−24 2−3
ultra / 1080p 12−14 0−1
QHD / 1440p 8−9 0−1
4K / 2160p 5−6
low / 720p 40−45 12−14
medium / 1080p 27−30 3−4
The average gaming FPS of GeForce GTX 660 Ti in Assassin's Creed Odyssey is 416% more, than HD Graphics P530.

Full Specs

  GeForce GTX 660 Ti HD Graphics P530
Architecture Kepler Gen. 9 Skylake
Code name GK104 Skylake GT2
Type Desktop Laptop
Release date 16 August 2012 1 September 2015
Pipelines 1344 24
Core clock speed 915 MHz 350 MHz
Boost Clock 980 MHz 1050 MHz
Transistor count 3,540 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 102.5 billion/sec 18.40
Floating-point performance 2,459.5 gflops
Length 9.5" (24.1 cm)
Memory bus width 192-bit GDDR5 64/128 Bit
Memory clock speed 6.0 GB/s
Memory bandwidth 144.2 GB/s
Shared memory - +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.3 4.6
OpenCL 1.2 2.1
Vulkan 1.1.126 1.1.97
CUDA +
CUDA cores 1344
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
3D Vision +
Bitcoin / BTC (SHA256) 99 Mh/s
Quick Sync +
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