Iris Pro Graphics 580 vs Quadro K4000M

When comparing Iris Pro Graphics 580 and Quadro K4000M, 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 580 and Quadro K4000M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Iris Pro Graphics 580 and Quadro K4000M are Laptop Graphics Cards

Note: Iris Pro Graphics 580 and Quadro K4000M 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 580 or Quadro K4000M here:

Main Specs

  Iris Pro Graphics 580 Quadro K4000M
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 4 GB
Display Connectors No outputs No outputs
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  • Quadro K4000M has 566% more power consumption, than Iris Pro Graphics 580.
  • Iris Pro Graphics 580 is connected by PCIe 3.0 x1, and Quadro K4000M uses MXM-B (3.0) interface.
  • Iris Pro Graphics 580 has 60 GB more memory, than Quadro K4000M.
  • Iris Pro Graphics 580 is used in Laptops, and Quadro K4000M - in Mobile workstations.
  • Iris Pro Graphics 580 is build with Gen. 9 Skylake architecture, and Quadro K4000M - with Kepler.
  • Core clock speed of Quadro K4000M is 250 MHz higher, than Iris Pro Graphics 580.
  • Iris Pro Graphics 580 is manufactured by 14 nm process technology, and Quadro K4000M - by 28 nm process technology.

Game benchmarks

high / 1080p 9−10 10−11
ultra / 1080p 5−6 6−7
QHD / 1440p 0−1 1−2
low / 720p 20−22 21−24
medium / 1080p 10−12 12−14
The average gaming FPS of Quadro K4000M in Assassin's Creed Odyssey is 18% more, than Iris Pro Graphics 580.

Full Specs

  Iris Pro Graphics 580 Quadro K4000M
Architecture Gen. 9 Skylake Kepler
Code name Skylake GT4e N14E-Q3
Type Laptop Mobile workstation
Release date 1 September 2015 1 June 2012
Pipelines 72 960
Core clock speed 350 MHz 600 MHz
Boost Clock 1050 MHz
Transistor count 189 million 3,540 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 72.00 48.08
Floating-point performance 1,154 gflops
Memory bus width 256 Bit
Memory clock speed 2800 MHz
Memory bandwidth 89.6 GB/s
Shared memory + -
DirectX 12 (12_1) 12 (11_0)
Shader Model 6.4 5.1
OpenGL 4.6 4.6
OpenCL 2.1 1.2
Vulkan 1.1.97 1.1.126
CUDA +
Bitcoin / BTC (SHA256) 37 Mh/s
Laptop size large
Optimus +
Quick Sync +
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