GeForce GT 755M vs HD Graphics P530

When choosing between GeForce GT 755M 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 GT 755M and HD Graphics P530.

GeForce GT 755M and HD Graphics P530 are Laptop Graphics Cards

Note: GeForce GT 755M and HD Graphics P530 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 GeForce GT 755M or HD Graphics P530 here:

Main Specs

  GeForce GT 755M HD Graphics P530
Power consumption (TDP) 50 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Memory type GDDR5 DDR3L/LPDDR3/DDR4
Maximum RAM amount 4 GB 1740 MB
Display Connectors No outputs No outputs
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  • GeForce GT 755M has 233% more power consumption, than HD Graphics P530.
  • GeForce GT 755M 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 GeForce GT 755M.
  • Both cards are used in Laptops.
  • GeForce GT 755M is build with Kepler architecture, and HD Graphics P530 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GT 755M is 630 MHz higher, than HD Graphics P530.
  • GeForce GT 755M is manufactured by 28 nm process technology, and HD Graphics P530 - by 14 nm process technology.

Game benchmarks

high / 1080p 7−8 2−3
ultra / 1080p 4−5 0−1
QHD / 1440p 0−1 0−1
low / 720p 18−20 12−14
medium / 1080p 9−10 3−4
The average gaming FPS of GeForce GT 755M in Assassin's Creed Odyssey is 100% more, than HD Graphics P530.

Full Specs

  GeForce GT 755M HD Graphics P530
Architecture Kepler Gen. 9 Skylake
Code name N14P- Skylake GT2
Type Laptop Laptop
Release date 25 June 2013 1 September 2015
Pipelines 384 24
Core clock speed 980 MHz 350 MHz
Boost Clock 1050 MHz
Transistor count 1,270 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 31.36 18.40
Floating-point performance 752.6 gflops
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 5400 MHz
Memory bandwidth 86.4 GB/s
Shared memory - +
DirectX 12 API 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 2.1
Vulkan 1.1.126 1.1.97
CUDA +
Bus support PCI Express 3.0, PCI Express 2.0
HDMI +
Bitcoin / BTC (SHA256) 27 Mh/s
Laptop size medium sized
Standard memory configuration GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Quick Sync +
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
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