Iris Graphics 5100 vs Iris Pro Graphics 580

If you are going to buy a new graphics card and are choosing between Iris Graphics 5100 and Iris Pro Graphics 580, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Iris Graphics 5100 stacks up against Iris Pro Graphics 580, check out specs charts below.

Iris Graphics 5100 and Iris Pro Graphics 580 are Laptop Graphics Cards

Note: Iris Graphics 5100 and Iris Pro Graphics 580 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 Graphics 5100 or Iris Pro Graphics 580 here:

Main Specs

  Iris Graphics 5100 Iris Pro Graphics 580
Power consumption (TDP) 30 Watt 15 Watt
Interface PCIe 1.0 x16 PCIe 3.0 x1
Memory type System Shared DDR3L/LPDDR3/DDR4
Maximum RAM amount 64 GB
Display Connectors No outputs No outputs
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  • Iris Graphics 5100 has 100% more power consumption, than Iris Pro Graphics 580.
  • Iris Graphics 5100 is connected by PCIe 1.0 x16, and Iris Pro Graphics 580 uses PCIe 3.0 x1 interface.
  • Both cards are used in Laptops.
  • Iris Graphics 5100 is build with Gen. 7.5 Haswell architecture, and Iris Pro Graphics 580 - with Gen. 9 Skylake.
  • Core clock speed of Iris Pro Graphics 580 is 150 MHz higher, than Iris Graphics 5100.
  • Iris Graphics 5100 is manufactured by 22 nm process technology, and Iris Pro Graphics 580 - by 14 nm process technology.

Game benchmarks

high / 1080p 3−4 9−10
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 Pro Graphics 580 in Assassin's Creed Odyssey is 83% more, than Iris Graphics 5100.

Full Specs

  Iris Graphics 5100 Iris Pro Graphics 580
Architecture Gen. 7.5 Haswell Gen. 9 Skylake
Code name Haswell GT3 Skylake GT4e
Type Laptop Laptop
Release date 5 June 2013 1 September 2015
Pipelines 40 72
Core clock speed 200 MHz 350 MHz
Boost Clock 1200 MHz 1050 MHz
Transistor count 1,300 million 189 million
Manufacturing process technology 22 nm 14 nm
Texture fill rate 48.00 72.00
Memory bus width 64/128 Bit
Shared memory + +
DirectX 12 (11_1) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.3 4.6
OpenCL 1.2 2.1
Vulkan 1.1.80 1.1.97
Quick Sync + +
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