Iris Pro Graphics P580 vs Radeon Pro WX 4100

When comparing Iris Pro Graphics P580 and Radeon Pro WX 4100, 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 Pro Graphics P580 and Radeon Pro WX 4100 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Iris Pro Graphics P580 is a Laptop Graphics Card

Note: Iris Pro Graphics P580 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 Pro Graphics P580 here:

Main Specs

  Iris Pro Graphics P580 Radeon Pro WX 4100
Power consumption (TDP) 15 Watt 50 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3L/LPDDR3/DDR4 GDDR5
Maximum RAM amount 64 GB 4 GB
Display Connectors No outputs 4x mini-DisplayPort
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  • Radeon Pro WX 4100 has 233% more power consumption, than Iris Pro Graphics P580.
  • Iris Pro Graphics P580 is connected by PCIe 3.0 x1, and Radeon Pro WX 4100 uses PCIe 3.0 x8 interface.
  • Iris Pro Graphics P580 has 60 GB more memory, than Radeon Pro WX 4100.
  • Iris Pro Graphics P580 is used in Laptops, and Radeon Pro WX 4100 - in Desktops.
  • Iris Pro Graphics P580 is build with Gen. 9 Skylake architecture, and Radeon Pro WX 4100 - with GCN 4.0.
  • Core clock speed of Radeon Pro WX 4100 is 775 MHz higher, than Iris Pro Graphics P580.
  • Iris Pro Graphics P580 and Radeon Pro WX 4100 are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 10−11 18−20
ultra / 1080p 6−7 10−12
QHD / 1440p 0−1 5−6
4K / 2160p 4−5
low / 720p 21−24 35−40
medium / 1080p 12−14 21−24
The average gaming FPS of Radeon Pro WX 4100 in Assassin's Creed Odyssey is 69% more, than Iris Pro Graphics P580.

Full Specs

  Iris Pro Graphics P580 Radeon Pro WX 4100
Architecture Gen. 9 Skylake GCN 4.0
Code name Skylake GT4e Baffin
Type Laptop Workstation
Release date 1 September 2015 10 November 2016
Pipelines 72 1024
Core clock speed 350 MHz 1125 MHz
Boost Clock 1100 MHz 1201 MHz
Transistor count 189 million 3,000 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 75.60 76.86
Floating-point performance 2,460 gflops
Memory bus width 128 Bit
Memory clock speed 6000 MHz
Memory bandwidth 96 GB/s
Shared memory +
DirectX 12 (12_1) 12 (12_0)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 2.1 2.0
Vulkan 1.1.97 1.2.131
Quick Sync +
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