GeForce GTX 260M SLI vs Iris Plus Graphics 655

When choosing between GeForce GTX 260M SLI and Iris Plus Graphics 655, 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 GTX 260M SLI and Iris Plus Graphics 655.

GeForce GTX 260M SLI and Iris Plus Graphics 655 are Laptop Graphics Cards

Note: GeForce GTX 260M SLI and Iris Plus Graphics 655 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 GTX 260M SLI or Iris Plus Graphics 655 here:

Main Specs

  GeForce GTX 260M SLI Iris Plus Graphics 655
Power consumption (TDP) 150 Watt 15 Watt
Interface PCIe 3.0 x1
Memory type GDDR3 DDR3/DDR4
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • GeForce GTX 260M SLI has 900% more power consumption, than Iris Plus Graphics 655.
  • Both cards are used in Laptops.
  • GeForce GTX 260M SLI is build with G9x architecture, and Iris Plus Graphics 655 - with Gen. 9.5 Kaby Lake.
  • Core clock speed of GeForce GTX 260M SLI is 250 MHz higher, than Iris Plus Graphics 655.
  • GeForce GTX 260M SLI is manufactured by 55 nm process technology, and Iris Plus Graphics 655 - by 14 nm process technology.

Game benchmarks

high / 1080p 8−9 12−14
ultra / 1080p 5−6 7−8
QHD / 1440p 0−1 2−3
low / 720p 20−22 27−30
medium / 1080p 10−12 16−18
The average gaming FPS of Iris Plus Graphics 655 in Assassin's Creed Odyssey is 45% more, than GeForce GTX 260M SLI.

Full Specs

  GeForce GTX 260M SLI Iris Plus Graphics 655
Architecture G9x Gen. 9.5 Kaby Lake
Code name NB9E-GTX Kaby Lake GT3e
Type Laptop Laptop
Release date 2 March 2009 1 September 2017
Pipelines 224 48
Core clock speed 550 MHz 300 MHz
Boost Clock 1200 MHz
Transistor count 1508 Million 189 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 50.40
Memory bus width 256 Bit
Memory clock speed 950 MHz
Shared memory - +
DirectX DirectX 10, Shader 4.0 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.1
Vulkan 1.1.103
CUDA +
Laptop size large
Quick Sync +
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