GRID K140Q vs Iris Pro Graphics P580

When choosing between GRID K140Q and Iris Pro Graphics P580, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GRID K140Q and Iris Pro Graphics P580.

Iris Pro Graphics P580 is a Laptop Graphics Card

Note: Iris Pro Graphics P580 is only used in laptop graphics. It has 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 here:

Main Specs

  GRID K140Q Iris Pro Graphics P580
Power consumption (TDP) 130 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Memory type DDR3 DDR3L/LPDDR3/DDR4
Maximum RAM amount 1 GB 64 GB
Display Connectors No outputs No outputs
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  • GRID K140Q has 766% more power consumption, than Iris Pro Graphics P580.
  • GRID K140Q is connected by PCIe 3.0 x16, and Iris Pro Graphics P580 uses PCIe 3.0 x1 interface.
  • Iris Pro Graphics P580 has 63 GB more memory, than GRID K140Q.
  • GRID K140Q is used in Desktops, and Iris Pro Graphics P580 - in Laptops.
  • GRID K140Q is build with Kepler architecture, and Iris Pro Graphics P580 - with Gen. 9 Skylake.
  • Core clock speed of GRID K140Q is 500 MHz higher, than Iris Pro Graphics P580.
  • GRID K140Q is manufactured by 28 nm process technology, and Iris Pro Graphics P580 - by 14 nm process technology.

Game benchmarks

high / 1080p 0−1 10−11
ultra / 1080p 0−1 6−7
QHD / 1440p 0−1 0−1
low / 720p 9−10 21−24
medium / 1080p 1−2 12−14
The average gaming FPS of Iris Pro Graphics P580 in Assassin's Creed Odyssey is 240% more, than GRID K140Q.

Full Specs

  GRID K140Q Iris Pro Graphics P580
Architecture Kepler Gen. 9 Skylake
Code name GK107 Skylake GT4e
Type Workstation Laptop
Release date 28 June 2013 1 September 2015
Pipelines 192 72
Core clock speed 850 MHz 350 MHz
Boost Clock 1100 MHz
Transistor count 1,270 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 13.60 75.60
Floating-point performance 326.4 gflops
Memory bus width 128 Bit
Memory clock speed 1782 MHz
Memory bandwidth 28.51 GB/s
Shared memory +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.1
Vulkan 1.1.126 1.1.97
CUDA 3.0
Quick Sync +
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