Iris Pro Graphics P580 vs Quadro K1100M

When comparing Iris Pro Graphics P580 and Quadro K1100M, 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 Quadro K1100M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Iris Pro Graphics P580 and Quadro K1100M are Laptop Graphics Cards

Note: Iris Pro Graphics P580 and Quadro K1100M 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 Pro Graphics P580 or Quadro K1100M here:

Main Specs

  Iris Pro Graphics P580 Quadro K1100M
Power consumption (TDP) 15 Watt 45 Watt
Interface PCIe 3.0 x1 MXM-A (3.0)
Memory type DDR3L/LPDDR3/DDR4 GDDR5
Maximum RAM amount 64 GB 2 GB
Display Connectors No outputs No outputs
  Check Price Check Price
  • Quadro K1100M has 200% more power consumption, than Iris Pro Graphics P580.
  • Iris Pro Graphics P580 is connected by PCIe 3.0 x1, and Quadro K1100M uses MXM-A (3.0) interface.
  • Iris Pro Graphics P580 has 62 GB more memory, than Quadro K1100M.
  • Iris Pro Graphics P580 is used in Laptops, and Quadro K1100M - in Mobile workstations.
  • Iris Pro Graphics P580 is build with Gen. 9 Skylake architecture, and Quadro K1100M - with Kepler.
  • Core clock speed of Quadro K1100M is 355 MHz higher, than Iris Pro Graphics P580.
  • Iris Pro Graphics P580 is manufactured by 14 nm process technology, and Quadro K1100M - by 28 nm process technology.

Game benchmarks

high / 1080p 10−11 0−1
ultra / 1080p 6−7
QHD / 1440p 0−1 0−1
low / 720p 21−24 12−14
medium / 1080p 12−14 3−4
The average gaming FPS of Iris Pro Graphics P580 in Assassin's Creed Odyssey is 112% more, than Quadro K1100M.

Full Specs

  Iris Pro Graphics P580 Quadro K1100M
Architecture Gen. 9 Skylake Kepler
Code name Skylake GT4e GK107
Type Laptop Mobile workstation
Release date 1 September 2015 23 July 2013
Pipelines 72 384
Core clock speed 350 MHz 705 MHz
Boost Clock 1100 MHz
Transistor count 189 million 1,270 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 75.60 22.59
Floating-point performance 542.2 gflops
Memory bus width 128 Bit
Memory clock speed 2800 MHz
Memory bandwidth 44.8 GB/s
Shared memory + -
DirectX 12 (12_1) 12
Shader Model 6.4 5
OpenGL 4.6 4.5
OpenCL 2.1 1.2
Vulkan 1.1.97 1.1.126
CUDA +
Bitcoin / BTC (SHA256) 18 Mh/s
Laptop size medium sized
Optimus +
Quick Sync +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
  Check Price Check Price