Iris Xe MAX Graphics vs Quadro P400

When comparing Iris Xe MAX Graphics and Quadro P400, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Iris Xe MAX Graphics and Quadro P400 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Iris Xe MAX Graphics is a Laptop Graphics Card

Note: Iris Xe MAX Graphics 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 Xe MAX Graphics here:

Main Specs

  Iris Xe MAX Graphics Quadro P400
Power consumption (TDP) 30 Watt
Interface PCIe 3.0 x16
Supplementary power connectors None
Memory type LPDDR4x GDDR5
Maximum RAM amount 4 MB 2 GB
Display Connectors 3x mini-DisplayPort
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  • Iris Xe MAX Graphics has 2 GB more memory, than Quadro P400.
  • Iris Xe MAX Graphics is used in Laptops, and Quadro P400 - in Desktops.
  • Iris Xe MAX Graphics is build with Gen. 12 Xe architecture, and Quadro P400 - with Pascal.
  • Iris Xe MAX Graphics is manufactured by 10 nm process technology, and Quadro P400 - by 14 nm process technology.
  • Memory clock speed of Iris Xe MAX Graphics is 258 MHz higher, than Quadro P400.

Game benchmarks

high / 1080p 35−40 7−8
ultra / 1080p 21−24 4−5
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 18−20
medium / 1080p 40−45 9−10
The average gaming FPS of Iris Xe MAX Graphics in Assassin's Creed Odyssey is 310% more, than Quadro P400.

Full Specs

  Iris Xe MAX Graphics Quadro P400
Architecture Gen. 12 Xe Pascal
Code name iDG1LPDEV GP107
Type Laptop Workstation
Release date 31 October 2020 7 February 2017
Pipelines 96 256
Core clock speed 1228 MHz
Boost Clock 1650 MHz 1252 MHz
Transistor count 3,300 million
Manufacturing process technology 10 nm 14 nm
Texture fill rate 20.03
Floating-point performance 679.9 gflops
Length 145 mm
Memory bus width 128 Bit 64 Bit
Memory clock speed 4266 MHz 4008 MHz
Memory bandwidth 32.06 GB/s
Shared memory -
DirectX DirectX 12.1 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
CUDA 6.1
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