GeForce GTX 560M SLI vs Iris Plus Graphics 640

If you are going to buy a new graphics card and are choosing between GeForce GTX 560M SLI and Iris Plus Graphics 640, 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 560M SLI stacks up against Iris Plus Graphics 640, check out specs charts below.

GeForce GTX 560M SLI and Iris Plus Graphics 640 are Laptop Graphics Cards

Note: GeForce GTX 560M SLI and Iris Plus Graphics 640 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 560M SLI or Iris Plus Graphics 640 here:

Main Specs

  GeForce GTX 560M SLI Iris Plus Graphics 640
Power consumption (TDP) 100 Watt 15 Watt
Interface PCIe 3.0 x1
Memory type GDDR5 DDR3L/LPDDR3/DDR4
Maximum RAM amount 32 GB
Display Connectors No outputs
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  • GeForce GTX 560M SLI has 566% more power consumption, than Iris Plus Graphics 640.
  • Both cards are used in Laptops.
  • GeForce GTX 560M SLI is build with Fermi architecture, and Iris Plus Graphics 640 - with Gen. 9.5 Kaby Lake.
  • Core clock speed of GeForce GTX 560M SLI is 475 MHz higher, than Iris Plus Graphics 640.
  • GeForce GTX 560M SLI is manufactured by 40 nm process technology, and Iris Plus Graphics 640 - by 14 nm process technology.

Game benchmarks

high / 1080p 16−18 6−7
ultra / 1080p 9−10 4−5
QHD / 1440p 4−5 0−1
4K / 2160p 4−5
low / 720p 30−35 16−18
medium / 1080p 20−22 8−9
The average gaming FPS of GeForce GTX 560M SLI in Assassin's Creed Odyssey is 122% more, than Iris Plus Graphics 640.

Full Specs

  GeForce GTX 560M SLI Iris Plus Graphics 640
Architecture Fermi Gen. 9.5 Kaby Lake
Code name N12E-GS Kaby Lake GT3e
Type Laptop Laptop
Release date 6 January 2011 3 January 2017
Pipelines 384 48
Core clock speed 775 MHz 300 MHz
Boost Clock 1050 MHz
Transistor count 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 52.80
Memory bus width 192 Bit 64/128 Bit
Memory clock speed 1250 MHz
Shared memory - +
DirectX DirectX 11, Shader 5.0 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.1
Vulkan 1.1.103
Laptop size large
Quick Sync +
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