Iris Plus Graphics 640 vs P106 090

Find out if it is worth upgrading your current GPU setup by comparing Iris Plus Graphics 640 and P106 090. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Iris Plus Graphics 640 and P106 090. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Iris Plus Graphics 640 is a Laptop Graphics Card

Note: Iris Plus Graphics 640 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 640 here:

Main Specs

  Iris Plus Graphics 640 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 DDR3L/LPDDR3/DDR4 GDDR5
Maximum RAM amount 32 GB 3 GB
Display Connectors No outputs No outputs
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  • P106 090 has 400% more power consumption, than Iris Plus Graphics 640.
  • Iris Plus Graphics 640 is connected by PCIe 3.0 x1, and P106 090 uses PCIe 3.0 x16 interface.
  • Iris Plus Graphics 640 has 29 GB more memory, than P106 090.
  • Iris Plus Graphics 640 is used in Laptops, and P106 090 - in Desktops.
  • Iris Plus Graphics 640 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 640.
  • Iris Plus Graphics 640 is manufactured by 14 nm process technology, and P106 090 - by 16 nm process technology.

Game benchmarks

high / 1080p 6−7 14−16
ultra / 1080p 4−5 9−10
QHD / 1440p 0−1 3−4
low / 720p 16−18 30−35
medium / 1080p 8−9 18−20
The average gaming FPS of P106 090 in Assassin's Creed Odyssey is 111% more, than Iris Plus Graphics 640.

Full Specs

  Iris Plus Graphics 640 P106 090
Architecture Gen. 9.5 Kaby Lake Pascal
Code name Kaby Lake GT3e GP106
Type Laptop Desktop
Release date 3 January 2017 31 July 2017
Pipelines 48 768
Core clock speed 300 MHz 1354 MHz
Boost Clock 1050 MHz 1531 MHz
Transistor count 189 million 4,400 million
Manufacturing process technology 14 nm 16 nm
Texture fill rate 52.80 73.49
Floating-point performance 2,352 gflops
Length 250 mm
Memory bus width 64/128 Bit 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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