GRID K220Q vs Iris Pro Graphics P580

If you are going to buy a new graphics card and are choosing between GRID K220Q and Iris Pro Graphics P580, 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 GRID K220Q stacks up against Iris Pro Graphics P580, check out specs charts below.

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 K220Q Iris Pro Graphics P580
Power consumption (TDP) 225 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Memory type GDDR5 DDR3L/LPDDR3/DDR4
Maximum RAM amount 512 MB 64 GB
Display Connectors No outputs No outputs
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  • GRID K220Q has 1400% more power consumption, than Iris Pro Graphics P580.
  • GRID K220Q is connected by PCIe 3.0 x16, and Iris Pro Graphics P580 uses PCIe 3.0 x1 interface.
  • GRID K220Q has 448 GB more memory, than Iris Pro Graphics P580.
  • GRID K220Q is used in Desktops, and Iris Pro Graphics P580 - in Laptops.
  • GRID K220Q is build with Kepler architecture, and Iris Pro Graphics P580 - with Gen. 9 Skylake.
  • Core clock speed of GRID K220Q is 395 MHz higher, than Iris Pro Graphics P580.
  • GRID K220Q is manufactured by 28 nm process technology, and Iris Pro Graphics P580 - by 14 nm process technology.

Game benchmarks

high / 1080p 1−2 10−11
ultra / 1080p 0−1 6−7
QHD / 1440p 0−1 0−1
low / 720p 10−12 21−24
medium / 1080p 2−3 12−14
The average gaming FPS of Iris Pro Graphics P580 in Assassin's Creed Odyssey is 200% more, than GRID K220Q.

Full Specs

  GRID K220Q Iris Pro Graphics P580
Architecture Kepler Gen. 9 Skylake
Code name GK104 Skylake GT4e
Type Workstation Laptop
Release date 2 July 2014 1 September 2015
Pipelines 1536 72
Core clock speed 745 MHz 350 MHz
Boost Clock 1100 MHz
Transistor count 3,540 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 95.36 75.60
Floating-point performance 2,289 gflops
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
Quick Sync +
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