LGA 1150

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LGA 1150
File:Intel Socket 1150 IMGP8593 smial wp.jpg
Release date2013 (2013)
TypeLGA-ZIF
Chip form factorsFlip-chip
Contacts1150
FSB protocolPCI Express
Processor dimensions37.5 × 37.5 mm
1,406.25 mm²
Processors
PredecessorLGA 1155
SuccessorLGA 1151
Memory supportDDR3
This article is part of the CPU socket series
File:Fully Integrated Voltage Regulator.svg
LGA 1150 features a Fully Integrated Voltage Regulator.

LGA 1150,[1] also known as Socket H3, is a zero insertion force flip-chip land grid array (LGA) CPU socket designed by Intel for CPUs built on the Haswell microarchitecture. This socket is also used by the Haswell's successor, Broadwell microarchitecture.[2]

It is the successor of LGA 1155 and was itself succeeded by LGA 1151 in 2015.

Most motherboards with the LGA 1150 socket support varying video outputs (DisplayPort, VGA, DVI or HDMI – depending on the model) and Intel Clear Video Technology.

Full support of Windows on LGA 1150 platform starts on Windows 7. Official Windows XP support is limited to selected CPUs, chipsets and only for embedded and industrial systems.

Intel's Platform Controller Hub (PCH) for the LGA 1150 CPUs is codenamed Lynx Point.[3] Intel Xeon processors for socket LGA 1150 use the Intel C222, C224, and C226 chipsets.[4]

Heatsink

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The four holes for fastening the heatsink to the motherboard are placed in a square with a lateral length of 75 mm[5] for Intel's sockets LGA 1156, LGA 1155, LGA 1150, LGA 1151 and LGA 1200. Cooling solutions should therefore be interchangeable.[6][7][8][9][10]

Haswell chipsets

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See also: Lynx Point

First generation

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PCH name[11][12] H81 C222 B85 C224 Q85 Q87 C226 H87 Z87
Overclocking CPU ratio (ASRock, ECS, Biostar, Gigabyte, Asus, MSI[13][14][15][16][17][18]) + GPU CPU + GPU + RAM
Haswell Refresh CPUs support Yes (may require BIOS update before CPU installation)
Broadwell CPUs support No Yes (may require BIOS update before CPU installation) No Yes (may require BIOS update before CPU installation) No Yes (may require BIOS update before CPU installation) No
Allows using built-in GPU Yes No Yes No Yes
Maximum DIMM slots[19] 2 (Up to 16384MB supported) 4 (Up to 32768MB supported)
Maximum
USB ports 		2.0 8 10 8
3.0 2 4 6
Maximum SATA ports 2.0 2 4 2 0
3.0 2 4 6
CPU-attached PCI Express[19][a] 1 × PCIe 2.0 ×16 1 × PCIe 3.0 ×16 Either 1 × PCIe 3.0 ×16, 2 × PCIe 3.0 ×8, or 1 × PCIe 3.0 ×8 and 2 × PCIe 3.0 ×4
Chipset-attached PCI Express[19][b] 6 × PCIe 2.0 ×1 8 × PCIe 2.0 ×1
Conventional PCI support Although chipsets may not support conventional PCI, motherboard manufacturers can include support through the addition of third-party bridges.
Intel Rapid Storage Technology (RAID) No Enterprise No Enterprise No Yes Enterprise Yes
Smart Response Technology No Yes
Intel Anti-Theft Technology Yes
Intel Active Management, Trusted Execution, VT-d Technologies and Intel vPro Platform Eligibility No VT-d available only No VT-d available only No Yes No Not supported, but ASRock Z87 Extreme6 supports VT-d[20]
Release date August–September 2013 June 2, 2013[21]
Chipset TDP 4.1 W[22]
Chipset lithography 32 nm[23][24]

Second generation

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On May 12, 2014, Intel announced the release of two 9-series chipsets, H97 and Z97.[25] Differences and new features of these two chipsets, compared to their H87 and Z87 counterparts, are the following:[26][27][28][29]

  • Support for Haswell Refresh CPUs out of the box
  • Support for the fifth generation of Intel Core CPUs, built around the Broadwell microarchitecture
  • Support for SATA Express, M.2[30] and Thunderbolt, though only if implemented by the motherboard's manufacturer
  • Two of the six SATA ports can be converted to two PCIe lanes and used to provide M.2 or SATA Express connectivity.[31] Intel refers to this variable configuration as Flex I/O or Flexible I/O.[32]

Motherboards based on H97 and Z97 chipsets were available for purchase the same day chipsets were announced.[33]

PCH name[34] H97 Z97
Overclocking CPU + GPU CPU + GPU + RAM
Haswell Refresh CPUs support Yes
Broadwell CPUs support Yes
Maximum DIMM slots 4
Maximum USB 2.0/3.0 ports 8 / 6
Maximum SATA 2.0/3.0 ports 0 / 6
CPU-attached PCI Express 1 × PCIe 3.0 ×16 Either 1 × PCIe 3.0 ×16, 2 × PCIe 3.0 ×8, or 1 × PCIe 3.0 ×8 and 2 × PCIe 3.0 ×4
Chipset-attached PCI Express 8 × PCIe 2.0 ×1
Conventional PCI support No
Intel Rapid Storage Technology (RAID) Yes
Smart Response Technology Yes
Intel Anti-Theft Technology Yes
Intel Active Management, Trusted Execution, VT-d and vPro Technology No
Release date May 12, 2014
Chipset TDP 4.1 W
Chipset lithography 22 nm[35]

See also

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Notes

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  1. ^ Although these PCI Express lanes are provided by the CPU, the PCH limits their speed and possible configurations of PCI Express links.[19] Capacities may also be lower, depending on the used CPU model.
  2. ^ Provided by the PCH. For Q87, H87 and Z87 chipsets, the number of available PCIe 2.0 ports is configurable and may be lower.

References

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  35. ^ Another chipset in the same series (Intel 9 series chipsets) is 22 nm: Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
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