Laptop and Desktop Performance Chipsets

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  • Mobile Intel® QM77 Express Chipset >
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  • Intel® Z77 Express Chipset Brief >
  • Mobile Intel® HM77 Chipset Brief >

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Intel® Z77 Express Chipset

For the ultimate PC performance and responsiveness, the Intel® Z77 Express Chipset and 3rd Generation Intel® Core™ processor delivers unlocked, unleashed, and uncompromised performance experience with amazing responsiveness.

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Mobile Intel® QS77 Express Chipset

The mobile Intel® QS77 Express Chipset provides integrated USB 3.0 on a single chip architecture and supports both the 3rd and 2nd generation Intel® Core™ processor families. Learn more about the Intel® QS77 Express Chipset.

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Laptop and Desktop Performance Chipsets Selection Guide

Laptop Chipsets

Category

Max TDP

Halogen Free

 USB Ports PCIe* 2.0 Express Ports
Mobile Intel® QM77 Express Chipset
 Performance 4.1 W Yes 14 (4 USB3.0) 8

Mobile Intel® QS77 Express Chipset

 Performance (small form factor) 3.6 W
 Yes 14 (4 USB3.0) 8

Mobile Intel® UM77 Express Chipset

 Performance (power optimized) 3.0 W Yes 10 (4 USB3.0) 4
Mobile Intel® HM77 Express Chipset
 Performance 4.1 W Yes 14 (4 USB3.0) 8

Desktop Chipset

Category

Max TDP

 Halogen Free USB Ports PCIe* 2.0 Express Ports
Intel® Z77 Express Chipset
 Performance
 6.7 W Yes 14 (4 USB3.0) 8
Intel® Z75 Express Chipset
 Performance 6.7 W Yes 14 (4 USB3.0) 8
Intel® X79 Express Chipset Performance 7.8 W Yes 14 (USB2.0) 8