Iris Plus Graphics G4 Ice Lake 48 EU vs Radeon Pro 580X

When comparing Iris Plus Graphics G4 Ice Lake 48 EU and Radeon Pro 580X, 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 Radeon Pro 580X 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 is a Laptop Graphics Card

Note: Iris Plus Graphics G4 Ice Lake 48 EU 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 Plus Graphics G4 Ice Lake 48 EU here:

Main Specs

  Iris Plus Graphics G4 Ice Lake 48 EU Radeon Pro 580X
Power consumption (TDP) 150 Watt
Interface PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR4 GDDR5
Maximum RAM amount 8 GB
Display Connectors No outputs
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  • Iris Plus Graphics G4 Ice Lake 48 EU is used in Laptops, and Radeon Pro 580X - in Desktops.
  • Iris Plus Graphics G4 Ice Lake 48 EU is build with Gen. 11 Ice Lake architecture, and Radeon Pro 580X - with GCN 4.0.
  • Core clock speed of Radeon Pro 580X is 800 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 Radeon Pro 580X - by 14 nm process technology.

Game benchmarks

high / 1080p 9−10 35−40
ultra / 1080p 5−6 24−27
QHD / 1440p 0−1 18−20
4K / 2160p 10−12
low / 720p 21−24 60−65
medium / 1080p 10−12 45−50
The average gaming FPS of Radeon Pro 580X in Assassin's Creed Odyssey is 258% more, than Iris Plus Graphics G4 Ice Lake 48 EU.

Full Specs

  Iris Plus Graphics G4 Ice Lake 48 EU Radeon Pro 580X
Architecture Gen. 11 Ice Lake GCN 4.0
Code name Ice Lake G4 Gen. 11 Polaris 20
Type Laptop Workstation
Release date 28 May 2019 18 March 2019
Pipelines 48 2304
Core clock speed 300 MHz 1100 MHz
Boost Clock 1100 MHz 1200 MHz
Transistor count 5,700 million
Manufacturing process technology 10 nm 14 nm
Texture fill rate 172.8
Memory bus width 256 Bit
Memory clock speed 6780 MHz
Memory bandwidth 217.0 GB/s
Shared memory +
DirectX DirectX 12_1 12 (12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
Quick Sync +
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