Iris Pro Graphics P580 vs Quadro M4000M

If you are going to buy a new graphics card and are choosing between Iris Pro Graphics P580 and Quadro M4000M, 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 M4000M, check out specs charts below.

Iris Pro Graphics P580 and Quadro M4000M are Laptop Graphics Cards

Note: Iris Pro Graphics P580 and Quadro M4000M 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 M4000M here:

Main Specs

  Iris Pro Graphics P580 Quadro M4000M
Power consumption (TDP) 15 Watt 100 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3L/LPDDR3/DDR4 GDDR5
Maximum RAM amount 64 GB 4 GB
Display Connectors No outputs No outputs
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  • Quadro M4000M has 566% more power consumption, than Iris Pro Graphics P580.
  • Iris Pro Graphics P580 is connected by PCIe 3.0 x1, and Quadro M4000M uses PCIe 3.0 x16 interface.
  • Iris Pro Graphics P580 has 60 GB more memory, than Quadro M4000M.
  • Iris Pro Graphics P580 is used in Laptops, and Quadro M4000M - in Mobile workstations.
  • Iris Pro Graphics P580 is build with Gen. 9 Skylake architecture, and Quadro M4000M - with Maxwell.
  • Core clock speed of Quadro M4000M is 625 MHz higher, than Iris Pro Graphics P580.
  • Iris Pro Graphics P580 is manufactured by 14 nm process technology, and Quadro M4000M - by 28 nm process technology.

Game benchmarks

high / 1080p 10−11 35−40
ultra / 1080p 6−7 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 21−24 60−65
medium / 1080p 12−14 40−45
The average gaming FPS of Quadro M4000M in Assassin's Creed Odyssey is 215% more, than Iris Pro Graphics P580.

Full Specs

  Iris Pro Graphics P580 Quadro M4000M
Architecture Gen. 9 Skylake Maxwell
Code name Skylake GT4e GM204
Type Laptop Mobile workstation
Release date 1 September 2015 2 October 2015
Pipelines 72 1,280
Core clock speed 350 MHz 975 MHz
Boost Clock 1100 MHz 1013 MHz
Transistor count 189 million 5,200 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 75.60 78.00
Floating-point performance 2,496 gflops
Memory bus width 256 Bit
Memory clock speed 5012 MHz
Memory bandwidth 160 GB/s
Shared memory + -
DirectX 12 (12_1) 12
Shader Model 6.4 5.0
OpenGL 4.6 4.5
OpenCL 2.1 1.2
Vulkan 1.1.97 1.1.126
CUDA 5.2
Bitcoin / BTC (SHA256) 251 Mh/s
Laptop size large
Optimus +
Quick Sync +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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