GeForce GT 740A vs Iris Plus Graphics 650

When choosing between GeForce GT 740A and Iris Plus Graphics 650, 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 740A and Iris Plus Graphics 650.

Iris Plus Graphics 650 is a Laptop Graphics Card

Note: Iris Plus Graphics 650 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 650 here:

Main Specs

  GeForce GT 740A Iris Plus Graphics 650
Power consumption (TDP) 33 Watt 15 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x1
Memory type DDR3 DDR3L/LPDDR3/DDR4
Maximum RAM amount 2 GB 32 GB
Display Connectors No outputs No outputs
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  • GeForce GT 740A has 120% more power consumption, than Iris Plus Graphics 650.
  • GeForce GT 740A is connected by PCIe 3.0 x8, and Iris Plus Graphics 650 uses PCIe 3.0 x1 interface.
  • Iris Plus Graphics 650 has 30 GB more memory, than GeForce GT 740A.
  • GeForce GT 740A is used in Desktops, and Iris Plus Graphics 650 - in Laptops.
  • GeForce GT 740A is build with Kepler 2.0 architecture, and Iris Plus Graphics 650 - with Gen. 9.5 Kaby Lake.
  • Core clock speed of GeForce GT 740A is 680 MHz higher, than Iris Plus Graphics 650.
  • GeForce GT 740A is manufactured by 28 nm process technology, and Iris Plus Graphics 650 - by 14 nm process technology.

Game benchmarks

high / 1080p 0−1 8−9
ultra / 1080p 5−6
QHD / 1440p 0−1 0−1
low / 720p 1−2 18−20
medium / 1080p 0−1 10−11
The average gaming FPS of Iris Plus Graphics 650 in Assassin's Creed Odyssey is 1800% more, than GeForce GT 740A.

Full Specs

  GeForce GT 740A Iris Plus Graphics 650
Architecture Kepler 2.0 Gen. 9.5 Kaby Lake
Code name GK208 Kaby Lake GT3e
Type Desktop Laptop
Release date 26 August 2013 3 January 2017
Pipelines 384 48
Core clock speed 980 MHz 300 MHz
Boost Clock 1100 MHz
Transistor count 915 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 31.36 55.20
Floating-point performance 752.6 gflops 883 gflops
Memory bus width 64 Bit 64/128 Bit
Memory clock speed 1800 MHz
Memory bandwidth 14.4 GB/s
Shared memory +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.1
Vulkan 1.1.126 1.1.103
CUDA 3.5
Quick Sync +
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