Iris Pro Graphics P580 vs Quadro K5100M

If you are going to buy a new graphics card and are choosing between Iris Pro Graphics P580 and Quadro K5100M, 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 Pro Graphics P580 stacks up against Quadro K5100M, check out specs charts below.

Iris Pro Graphics P580 and Quadro K5100M are Laptop Graphics Cards

Note: Iris Pro Graphics P580 and Quadro K5100M 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 K5100M here:

Main Specs

  Iris Pro Graphics P580 Quadro K5100M
Power consumption (TDP) 15 Watt 100 Watt
Interface PCIe 3.0 x1 MXM-B (3.0)
Memory type DDR3L/LPDDR3/DDR4 GDDR5
Maximum RAM amount 64 GB 8 GB
Display Connectors No outputs No outputs
  Check Price Check Price
  • Quadro K5100M has 566% more power consumption, than Iris Pro Graphics P580.
  • Iris Pro Graphics P580 is connected by PCIe 3.0 x1, and Quadro K5100M uses MXM-B (3.0) interface.
  • Iris Pro Graphics P580 has 56 GB more memory, than Quadro K5100M.
  • Iris Pro Graphics P580 is used in Laptops, and Quadro K5100M - in Mobile workstations.
  • Iris Pro Graphics P580 is build with Gen. 9 Skylake architecture, and Quadro K5100M - with Kepler.
  • Core clock speed of Quadro K5100M is 421 MHz higher, than Iris Pro Graphics P580.
  • Iris Pro Graphics P580 is manufactured by 14 nm process technology, and Quadro K5100M - by 28 nm process technology.

Game benchmarks

high / 1080p 10−11 14−16
ultra / 1080p 6−7 8−9
QHD / 1440p 0−1 3−4
low / 720p 21−24 30−35
medium / 1080p 12−14 18−20
The average gaming FPS of Quadro K5100M in Assassin's Creed Odyssey is 38% more, than Iris Pro Graphics P580.

Full Specs

  Iris Pro Graphics P580 Quadro K5100M
Architecture Gen. 9 Skylake Kepler
Code name Skylake GT4e N15E-Q5-A2
Type Laptop Mobile workstation
Release date 1 September 2015 23 July 2013
Pipelines 72 1536
Core clock speed 350 MHz 771 MHz
Boost Clock 1100 MHz
Transistor count 189 million 3,540 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 75.60 98.69
Floating-point performance 2,369 gflops
Memory bus width 256 Bit
Memory clock speed 3600 MHz
Memory bandwidth 115.2 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) 35 Mh/s
Laptop size large
Optimus +
Quick Sync +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
  Check Price Check Price