Iris Plus Graphics G4 Ice Lake 48 EU vs Iris Pro Graphics P580

When comparing Iris Plus Graphics G4 Ice Lake 48 EU and Iris Pro Graphics P580, 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 Iris Plus Graphics G4 Ice Lake 48 EU and Iris Pro Graphics P580 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Iris Plus Graphics G4 Ice Lake 48 EU and Iris Pro Graphics P580 are Laptop Graphics Cards

Note: Iris Plus Graphics G4 Ice Lake 48 EU and Iris Pro Graphics P580 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 Iris Plus Graphics G4 Ice Lake 48 EU or Iris Pro Graphics P580 here:

Main Specs

  Iris Plus Graphics G4 Ice Lake 48 EU Iris Pro Graphics P580
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1
Memory type DDR4 DDR3L/LPDDR3/DDR4
Maximum RAM amount 64 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Iris Plus Graphics G4 Ice Lake 48 EU is build with Gen. 11 Ice Lake architecture, and Iris Pro Graphics P580 - with Gen. 9 Skylake.
  • Core clock speed of Iris Pro Graphics P580 is 50 MHz higher, than Iris Plus Graphics G4 Ice Lake 48 EU.
  • Iris Plus Graphics G4 Ice Lake 48 EU is manufactured by 10 nm process technology, and Iris Pro Graphics P580 - by 14 nm process technology.

Game benchmarks

high / 1080p 9−10 10−11
ultra / 1080p 5−6 6−7
QHD / 1440p 0−1 0−1
low / 720p 21−24 21−24
medium / 1080p 10−12 12−14
The average gaming FPS of Iris Pro Graphics P580 in Assassin's Creed Odyssey is 8% more, than Iris Plus Graphics G4 Ice Lake 48 EU.

Full Specs

  Iris Plus Graphics G4 Ice Lake 48 EU Iris Pro Graphics P580
Architecture Gen. 11 Ice Lake Gen. 9 Skylake
Code name Ice Lake G4 Gen. 11 Skylake GT4e
Type Laptop Laptop
Release date 28 May 2019 1 September 2015
Pipelines 48 72
Core clock speed 300 MHz 350 MHz
Boost Clock 1100 MHz 1100 MHz
Transistor count 189 million
Manufacturing process technology 10 nm 14 nm
Texture fill rate 75.60
Shared memory + +
DirectX DirectX 12_1 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.1
Vulkan 1.1.97
Quick Sync + +
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