GeForce GTX 280M SLI vs Iris Graphics 550

If you are going to buy a new graphics card and are choosing between GeForce GTX 280M SLI and Iris Graphics 550, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 280M SLI stacks up against Iris Graphics 550, check out specs charts below.

GeForce GTX 280M SLI and Iris Graphics 550 are Laptop Graphics Cards

Note: GeForce GTX 280M SLI and Iris Graphics 550 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 Graphics 550 here:

Main Specs

  GeForce GTX 280M SLI Iris Graphics 550
Power consumption (TDP) 150 Watt 15 Watt
Interface PCIe 3.0 x1
Memory type GDDR3 eDRAM
Maximum RAM amount 2 GB 64 MB
Display Connectors No outputs
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  • GeForce GTX 280M SLI has 900% more power consumption, than Iris Graphics 550.
  • Iris Graphics 550 has 62 GB more memory, than GeForce GTX 280M SLI.
  • Both cards are used in Laptops.
  • GeForce GTX 280M SLI is build with G9x architecture, and Iris Graphics 550 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GTX 280M SLI is 285 MHz higher, than Iris Graphics 550.
  • GeForce GTX 280M SLI is manufactured by 55 nm process technology, and Iris Graphics 550 - by 14 nm process technology.

Game benchmarks

high / 1080p 12−14 9−10
ultra / 1080p 7−8 5−6
QHD / 1440p 2−3 0−1
low / 720p 24−27 21−24
medium / 1080p 14−16 10−12
The average gaming FPS of GeForce GTX 280M SLI in Assassin's Creed Odyssey is 25% more, than Iris Graphics 550.

Full Specs

  GeForce GTX 280M SLI Iris Graphics 550
Architecture G9x Gen. 9 Skylake
Code name N10E-GTX Skylake GT3e
Type Laptop Laptop
Release date 2 March 2009 1 September 2015
Pipelines 256 48
Core clock speed 585 MHz 300 MHz
Boost Clock 1100 MHz
Transistor count 1508 Million 189 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 52.80
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 1.1.97
CUDA +
Laptop size large
Quick Sync +
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