GeForce 940MX vs Iris Xe MAX Graphics

Find out if it is worth upgrading your current GPU setup by comparing GeForce 940MX and Iris Xe MAX Graphics. 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 GeForce 940MX and Iris Xe MAX Graphics. 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.

GeForce 940MX and Iris Xe MAX Graphics are Laptop Graphics Cards

Note: GeForce 940MX and Iris Xe MAX Graphics are only used in laptop graphics. They have 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 GeForce 940MX or Iris Xe MAX Graphics here:

Main Specs

  GeForce 940MX Iris Xe MAX Graphics
Power consumption (TDP) 23 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3, GDDR5 LPDDR4x
Maximum RAM amount 4 GB 4 MB
Display Connectors No outputs
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  • GeForce 940MX and Iris Xe MAX Graphics have maximum RAM of 4 GB.
  • Both cards are used in Laptops.
  • GeForce 940MX is build with Maxwell architecture, and Iris Xe MAX Graphics - with Gen. 12 Xe.
  • GeForce 940MX is manufactured by 28 nm process technology, and Iris Xe MAX Graphics - by 10 nm process technology.
  • Memory clock speed of Iris Xe MAX Graphics is 266 MHz higher, than GeForce 940MX.

Game benchmarks

high / 1080p 7−8 35−40
ultra / 1080p 4−5 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 16−18 60−65
medium / 1080p 8−9 40−45
The average gaming FPS of Iris Xe MAX Graphics in Assassin's Creed Odyssey is 355% more, than GeForce 940MX.

Full Specs

  GeForce 940MX Iris Xe MAX Graphics
Architecture Maxwell Gen. 12 Xe
Code name N16S-GTR-B/S iDG1LPDEV
Type Laptop Laptop
Release date 10 March 2016 31 October 2020
Pipelines 384 96
Core clock speed 1122 MHz
Boost Clock 1242 MHz 1650 MHz
Transistor count 1,870 million
Manufacturing process technology 28 nm 10 nm
Texture fill rate 23.83
Floating-point performance 762.6 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 4000 MHz 4266 MHz
Memory bandwidth 40.1 GB/s
Shared memory - -
DirectX 12 (11_0) DirectX 12.1
Shader Model 5.1
OpenGL 4.5
OpenCL 1.2
Vulkan 1.1
CUDA +
Bus support PCI Express 3.0
Bitcoin / BTC (SHA256) 102 Mh/s
Laptop size medium sized
Optimus +
GPU Boost 2.0
GameWorks +
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