Iris Plus Graphics 655 vs P106 090

If you are going to buy a new graphics card and are choosing between Iris Plus Graphics 655 and P106 090, 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 Plus Graphics 655 stacks up against P106 090, check out specs charts below.

Iris Plus Graphics 655 is a Laptop Graphics Card

Note: Iris Plus Graphics 655 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 Plus Graphics 655 here:

Main Specs

  Iris Plus Graphics 655 P106 090
Power consumption (TDP) 15 Watt 75 Watt
Interface PCIe 3.0 x1 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type DDR3/DDR4 GDDR5
Maximum RAM amount 3 GB
Display Connectors No outputs No outputs
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  • P106 090 has 400% more power consumption, than Iris Plus Graphics 655.
  • Iris Plus Graphics 655 is connected by PCIe 3.0 x1, and P106 090 uses PCIe 3.0 x16 interface.
  • Iris Plus Graphics 655 is used in Laptops, and P106 090 - in Desktops.
  • Iris Plus Graphics 655 is build with Gen. 9.5 Kaby Lake architecture, and P106 090 - with Pascal.
  • Core clock speed of P106 090 is 1054 MHz higher, than Iris Plus Graphics 655.
  • Iris Plus Graphics 655 is manufactured by 14 nm process technology, and P106 090 - by 16 nm process technology.

Game benchmarks

high / 1080p 12−14 14−16
ultra / 1080p 7−8 9−10
QHD / 1440p 2−3 3−4
low / 720p 27−30 30−35
medium / 1080p 16−18 18−20
The average gaming FPS of P106 090 in Assassin's Creed Odyssey is 15% more, than Iris Plus Graphics 655.

Full Specs

  Iris Plus Graphics 655 P106 090
Architecture Gen. 9.5 Kaby Lake Pascal
Code name Kaby Lake GT3e GP106
Type Laptop Desktop
Release date 1 September 2017 31 July 2017
Pipelines 48 768
Core clock speed 300 MHz 1354 MHz
Boost Clock 1200 MHz 1531 MHz
Transistor count 189 million 4,400 million
Manufacturing process technology 14 nm 16 nm
Texture fill rate 50.40 73.49
Floating-point performance 2,352 gflops
Length 250 mm
Memory bus width 192 Bit
Memory clock speed 8008 MHz
Memory bandwidth 192.2 GB/s
Shared memory +
DirectX 12 (12_1) 12 (12_1)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 2.1 1.2
Vulkan 1.1.103 1.2.131
CUDA 6.1
Quick Sync +
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