HD Graphics 630 vs Iris Graphics 540

When choosing between HD Graphics 630 and Iris Graphics 540, 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 630 and Iris Graphics 540.

Iris Graphics 540 is a Laptop Graphics Card

Note: Iris Graphics 540 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 Iris Graphics 540 here:

Main Specs

  HD Graphics 630 Iris Graphics 540
Power consumption (TDP) 15 Watt 15 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x1
Memory type DDR3L/LPDDR3/LPDDR4 eDRAM
Maximum RAM amount 64 GB 64 MB
Display Connectors No outputs No outputs
  Check Price
  • Both graphics cards have the same power consumption of 15 Watt.
  • Both video cards are using PCIe 3.0 x1 interface connection to a motherboard.
  • HD Graphics 630 and Iris Graphics 540 have maximum RAM of 64 GB.
  • HD Graphics 630 is used in Desktops, and Iris Graphics 540 - in Laptops.
  • HD Graphics 630 is build with Gen. 9.5 Kaby Lake architecture, and Iris Graphics 540 - with Gen. 9 Skylake.
  • Both graphics cards have the same core clock speed.
  • HD Graphics 630 and Iris Graphics 540 are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 3−4 8−9
ultra / 1080p 1−2 5−6
QHD / 1440p 0−1 0−1
low / 720p 14−16 20−22
medium / 1080p 5−6 10−12
The average gaming FPS of Iris Graphics 540 in Assassin's Creed Odyssey is 83% more, than HD Graphics 630.

Full Specs

  HD Graphics 630 Iris Graphics 540
Architecture Gen. 9.5 Kaby Lake Gen. 9 Skylake
Code name Kaby-Lake-H-GT2 Skylake GT3e
Type Desktop Laptop
Release date 1 January 2017 1 September 2015
Pipelines 24 48
Core clock speed 300 MHz 300 MHz
Boost Clock 1150 MHz 1050 MHz
Transistor count 189 million 189 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 26.40 50.40
Floating-point performance 441.6 gflops
Memory bus width 64/128 Bit
Shared memory + +
DirectX 12 (12_1) 12 (12_1)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 2.1 2.1
Vulkan 1.1.103 1.1.97
Quick Sync + +
  Check Price