GeForce GTX 260M SLI vs Iris Pro Graphics 580

In this comparison between GeForce GTX 260M SLI and Iris Pro Graphics 580 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 260M SLI will be the best choice, for others Iris Pro Graphics 580 will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 260M SLI and Iris Pro Graphics 580 are Laptop Graphics Cards

Note: GeForce GTX 260M SLI and Iris Pro Graphics 580 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 Pro Graphics 580 here:

Main Specs

  GeForce GTX 260M SLI Iris Pro Graphics 580
Power consumption (TDP) 150 Watt 15 Watt
Interface PCIe 3.0 x1
Memory type GDDR3 DDR3L/LPDDR3/DDR4
Maximum RAM amount 2 GB 64 GB
Display Connectors No outputs
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  • GeForce GTX 260M SLI has 900% more power consumption, than Iris Pro Graphics 580.
  • Iris Pro Graphics 580 has 62 GB more memory, than GeForce GTX 260M SLI.
  • Both cards are used in Laptops.
  • GeForce GTX 260M SLI is build with G9x architecture, and Iris Pro Graphics 580 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GTX 260M SLI is 200 MHz higher, than Iris Pro Graphics 580.
  • GeForce GTX 260M SLI is manufactured by 55 nm process technology, and Iris Pro Graphics 580 - by 14 nm process technology.

Game benchmarks

high / 1080p 8−9 9−10
ultra / 1080p 5−6 5−6
QHD / 1440p 0−1 0−1
low / 720p 20−22 20−22
medium / 1080p 10−12 10−12
GeForce GTX 260M SLI and Iris Pro Graphics 580 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GTX 260M SLI Iris Pro Graphics 580
Architecture G9x Gen. 9 Skylake
Code name NB9E-GTX Skylake GT4e
Type Laptop Laptop
Release date 2 March 2009 1 September 2015
Pipelines 224 72
Core clock speed 550 MHz 350 MHz
Boost Clock 1050 MHz
Transistor count 1508 Million 189 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 72.00
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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