GRID K2 vs Iris Pro Graphics 580

When choosing between GRID K2 and Iris Pro Graphics 580, 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 K2 and Iris Pro Graphics 580.

Iris Pro Graphics 580 is a Laptop Graphics Card

Note: Iris Pro Graphics 580 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 580 here:

Main Specs

  GRID K2 Iris Pro Graphics 580
Power consumption (TDP) 225 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Supplementary power connectors 1x 8-pin
Memory type GDDR5 DDR3L/LPDDR3/DDR4
Maximum RAM amount 4 GB 64 GB
Display Connectors No outputs No outputs
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  • GRID K2 has 1400% more power consumption, than Iris Pro Graphics 580.
  • GRID K2 is connected by PCIe 3.0 x16, and Iris Pro Graphics 580 uses PCIe 3.0 x1 interface.
  • Iris Pro Graphics 580 has 60 GB more memory, than GRID K2.
  • GRID K2 is used in Desktops, and Iris Pro Graphics 580 - in Laptops.
  • GRID K2 is build with Kepler architecture, and Iris Pro Graphics 580 - with Gen. 9 Skylake.
  • Core clock speed of GRID K2 is 395 MHz higher, than Iris Pro Graphics 580.
  • GRID K2 is manufactured by 28 nm process technology, and Iris Pro Graphics 580 - by 14 nm process technology.

Game benchmarks

high / 1080p 16−18 9−10
ultra / 1080p 9−10 5−6
QHD / 1440p 4−5 0−1
4K / 2160p 4−5
low / 720p 30−35 20−22
medium / 1080p 20−22 10−12
The average gaming FPS of GRID K2 in Assassin's Creed Odyssey is 81% more, than Iris Pro Graphics 580.

Full Specs

  GRID K2 Iris Pro Graphics 580
Architecture Kepler Gen. 9 Skylake
Code name GK104 Skylake GT4e
Type Workstation Laptop
Release date 11 May 2013 1 September 2015
Pipelines 1536 72
Core clock speed 745 MHz 350 MHz
Boost Clock 1050 MHz
Transistor count 3,540 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 95.36 72.00
Floating-point performance 2x 2,289 gflops
Length 267 mm
Memory bus width 256 Bit
Memory clock speed 5000 MHz
Memory bandwidth 160.0 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
Bitcoin / BTC (SHA256) 114 Mh/s
Quick Sync +
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