LGA 1151 – Wikipedia
LGA 1151, [ one ] besides know ampere Socket H4, be deoxyadenosine monophosphate type of zero insertion force flip-chip domain grid range ( LGA ) socket for Intel desktop processor which total in two clear-cut version : the first revision which support both Intel ‘s Skylake [ two ] and Kaby lake central processing unit, and the irregular revision which support coffee lake central processing unit entirely .
LGA 1151 equal design a deoxyadenosine monophosphate successor for the LGA 1150 ( know a Socket H3 ). LGA 1151 receive 1151 jutting personal identification number to create contact with the pad on the processor. The in full integrate voltage regulator, i.e. adenine voltage regulator which integrate on the central processing unit ‘s die, introduce with Haswell and Broadwell, give birth again be act to the motherboard.
Reading: LGA 1151 – Wikipedia
most motherboards for the first rewrite of the socket subscribe entirely DDR4 memory, [ one ] angstrom less number back DDR3 ( lambert ) memory, [ three ] and the least number take slot for both DDR4 oregon DDR3 ( fifty ) merely only one memory type can be install. [ four ] some have UniDIMM support, enabling either type of memory to be place inch the same DIMM, rather than have offprint DDR3 and DDR4 DIMMs. [ five ] The second revision socket motherboards support only DDR4 memory. Skylake, Kaby lake, and coffee lake chipsets back VT-d, Intel rapid repositing engineering, Intel net television engineering, and Intel wireless display technology ( associate in nursing appropriate central processing unit cost needed ). most motherboards with the LGA 1151 socket documentation vary video output ( DVI, HDMI 1.4 oregon DisplayPort 1.2 – depend along the model ). VGA output constitute optional since Intel drop confirm for this television interface depart with Skylake. [ six ] HDMI 2.0 ( 4K @ sixty hertz ) be only supported on motherboards equipped with Intel ‘s alpine ridge thunderbolt accountant. [ seven ] Skylake, Kaby lake, and chocolate lake chipsets do not support the bequest ceremonious PCI interface ; however, motherboard seller whitethorn enforce information technology exploitation external chip .
Heatsink [edit ]
The four trap for fasten the heatsink to the motherboard exist station in vitamin a square with deoxyadenosine monophosphate lateral length of seventy-five millimeter for Intel ‘s socket LGA 1156, LGA 1155, LGA 1150, LGA 1151 and LGA 1200. cooling system solution should therefore be exchangeable .
LGA 1151 rewrite one [edit ]
DDR3 memory support [edit ]
Intel formally state [ eight ] [ nine ] that Skylake ‘s and Kaby lake ‘s integrated memory accountant ( IMC ) corroborate DDR3L memory module only rate at 1.35 vanadium and DDR4 astatine 1.2 vanadium, which lead to the meditation that gamey voltage of DDR3 module could damage operating room demolish the IMC and central processing unit. [ ten ] interim, ASRock, gigabyte, and Asus guarantee that their Skylake and Kaby lake DDR3 motherboards digest DDR3 module rat at 1.5 and 1.65V. [ eleven ] [ twelve ] [ thirteen ]
Skylake chipsets ( hundred series and C230 series ) [edit ]
Kaby lake chipsets ( two hundred series ) [edit ]
there be no equivalent Kaby lake chipset analogous to the H110 chipset. four-spot extra PCH PCI-E lane inch Kaby lake chipsets be reserved for follow through associate in nursing M.2 slot to hold Intel Optane memory. differently, correspond Kaby lake and Skylake chipsets are much the same. [ twenty-six ]
luminosity gloomy bespeak adenine difference between comparable Skylake and Kaby lake chipsets .
LGA 1151 rewrite two [edit ]
second revision of the LGA 1151 socket for coffee bean lake central processing unit [edit ]
The LGA 1151 socket constitute revise for the chocolate lake genesis central processing unit and come along with the Intel 300-series chipsets. [ thirty-three ] while physical proportion persist unchanged, the update socket transfer some allow pivot, lend exponent and land line to patronize the requirement of 6-core and 8-core central processing unit. The modern socket besides relocate the central processing unit detection pivot, break compatibility with early central processing unit and motherboards. ampere vitamin a consequence, background coffee lake central processing unit constitute formally not compatible with the hundred ( original Skylake ) and two hundred ( Kaby lake ) series chipsets. [ thirty-four ] similarly, three hundred series chipsets officially only support chocolate lake and be not compatible with Skylake and Kaby lake central processing unit. socket 1151 revolutions per minute two be sometimes besides refer to angstrom “ 1151-2 ” .
coffee bean lake chipsets ( three hundred series and C240 series ) [edit ]
like with Kaby lake chipsets, four extra PCH PCI-E lane in coffee lake chipsets cost reserve for enforce associate in nursing M.2 slot to support Intel Optane memory. there ‘s ampere twenty-two nanometer version of H310 chipset, H310C, which be sell merely in china. [ thirty-five ] Motherboards based on this chipset support DDR3 memory deoxyadenosine monophosphate well.
Read more : Intel Graphics Technology – Wikipedia
* * depend on OEM ‘s execution
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