GeForce GT 750M vs Iris Graphics 540

When choosing between GeForce GT 750M and Iris Graphics 540, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GT 750M and Iris Graphics 540.

GeForce GT 750M and Iris Graphics 540 are Laptop Graphics Cards

Note: GeForce GT 750M and Iris Graphics 540 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 GT 750M or Iris Graphics 540 here:

Main Specs

  GeForce GT 750M Iris Graphics 540
Power consumption (TDP) 50 Watt 15 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x1
Memory type DDR3 eDRAM
Maximum RAM amount 4 GB 64 MB
Display Connectors No outputs No outputs
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  • GeForce GT 750M has 233% more power consumption, than Iris Graphics 540.
  • GeForce GT 750M is connected by PCIe 3.0 x16, and Iris Graphics 540 uses PCIe 3.0 x1 interface.
  • Iris Graphics 540 has 60 GB more memory, than GeForce GT 750M.
  • Both cards are used in Laptops.
  • GeForce GT 750M is build with Kepler architecture, and Iris Graphics 540 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GT 750M is 667 MHz higher, than Iris Graphics 540.
  • GeForce GT 750M is manufactured by 28 nm process technology, and Iris Graphics 540 - by 14 nm process technology.

Game benchmarks

high / 1080p 5−6 8−9
ultra / 1080p 2−3 5−6
QHD / 1440p 2−3 0−1
low / 720p 16−18 20−22
medium / 1080p 7−8 10−12
The average gaming FPS of Iris Graphics 540 in Assassin's Creed Odyssey is 37% more, than GeForce GT 750M.

Full Specs

  GeForce GT 750M Iris Graphics 540
Architecture Kepler Gen. 9 Skylake
Code name N14P-GT Skylake GT3e
Type Laptop Laptop
Release date 1 April 2013 1 September 2015
Pipelines 384 48
Core clock speed 967 MHz 300 MHz
Boost Clock 967 MHz 1050 MHz
Transistor count 1,270 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 30.94 50.40
Floating-point performance 742.7 gflops
Memory bus width 128 Bit
Memory clock speed 2000 - 5000 MHz
Memory bandwidth 64.19 GB/s
Shared memory - +
DirectX 12 API 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 2.1
Vulkan 1.1.126 1.1.97
CUDA +
Bus support PCI Express 3.0
HDMI +
Bitcoin / BTC (SHA256) 27 Mh/s
Laptop size medium sized
Standard memory configuration DDR3/GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Quick Sync +
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
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