GeForce GTX 280M SLI vs Iris Plus Graphics 655

When comparing GeForce GTX 280M SLI and Iris Plus Graphics 655, 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 GeForce GTX 280M SLI and Iris Plus Graphics 655 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 280M SLI and Iris Plus Graphics 655 are Laptop Graphics Cards

Note: GeForce GTX 280M 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 280M SLI or Iris Plus Graphics 655 here:

Main Specs

  GeForce GTX 280M 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 280M SLI has 900% more power consumption, than Iris Plus Graphics 655.
  • Both cards are used in Laptops.
  • GeForce GTX 280M SLI is build with G9x architecture, and Iris Plus Graphics 655 - with Gen. 9.5 Kaby Lake.
  • Core clock speed of GeForce GTX 280M SLI is 285 MHz higher, than Iris Plus Graphics 655.
  • GeForce GTX 280M SLI is manufactured by 55 nm process technology, and Iris Plus Graphics 655 - by 14 nm process technology.

Game benchmarks

high / 1080p 12−14 12−14
ultra / 1080p 7−8 7−8
QHD / 1440p 2−3 2−3
low / 720p 24−27 27−30
medium / 1080p 14−16 16−18
The average gaming FPS of Iris Plus Graphics 655 in Assassin's Creed Odyssey is 8% more, than GeForce GTX 280M SLI.

Full Specs

  GeForce GTX 280M SLI Iris Plus Graphics 655
Architecture G9x Gen. 9.5 Kaby Lake
Code name N10E-GTX Kaby Lake GT3e
Type Laptop Laptop
Release date 2 March 2009 1 September 2017
Pipelines 256 48
Core clock speed 585 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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