LGA 1200

LGA 1200 is an Intel microprocessor compatible socket for Comet Lake desktop CPUs which was released in Q2 2020.[1][2]

LGA 1200
TypeLGA
Contacts1200
Processors
PredecessorLGA 1151
SuccessorLGA 1700
Memory supportDDR4
This article is part of the CPU socket series

LGA 1200 is designed as a replacement for the LGA 1151 (known as Socket H4). LGA 1200 is a land grid array mount with 1200 protruding pins to make contact with the pads on the processor. It uses a modified design of LGA 1151, with 49 more pins on it, improving power delivery and offering support for future incremental I/O features. Pin 1 position remains the same as it was in previous generation processors, but it has shifted socket keying to left (previously it was right), making Comet Lake processors incompatible both electrically and mechanically with previous chips.[3]

ASRock, Biostar and Gigabyte have confirmed their motherboards based on the Intel Z490 chipset support the future 11th generation Intel Rocket Lake desktop CPUs.[4][5]

Heatsink
Pads of an Intel Core i9 10900K

The 4 holes for fastening the heatsink to the motherboard are placed in a square with a lateral length of 75 mm for Intel's sockets LGA 1156, LGA 1155, LGA 1150, LGA 1151 and LGA 1200. Cooling solutions should therefore be interchangeable.[6][7][8]

Comet Lake chipsets (400 series)
H410 B460 H470 Q470 Z490 W480
Overclocking Thermal limits CPU overclocking is offered by ASRock, ASUS and MSI[9][10] No Yes No
CPU support Comet Lake S only[11] Comet Lake S / Rocket Lake (a BIOS update is required) Comet Lake Workstation Xeon W
Memory support Dual channel DDR4-2666 or DDR4-2933, up to 128GiB
Maximum DIMM slots 2 4
Maximum USB 2.0 ports 10 12 14
USB 3.2 ports configuration Up to 4 Gen 1 Up to 8 Gen 1 Up to 4 Gen 2
Up to 8 Gen 1		 Up to 6 Gen 2
Up to 10 Gen 1		 Up to 8 Gen 2
Up to 10 Gen 1
Maximum SATA 3.0 ports 4 6 8
Processor PCI Express v3.0 configuration 1 x 16 1x16 or 2x8 or 1x8+2x4
PCH PCI Express configuration 6 16 20 24
Independent Display Support (digital ports/pipes) 2 3
Integrated Wireless (802.11ax) No Intel® Wi-Fi 6 AX201*
SATA RAID 0/1/5/10 support No Yes
Intel Optane Memory Support
Intel Smart Sound Technology
Intel Active Management, Trusted Execution and vPro Technology No Yes No Yes
Chipset TDP 6W
Release date Q2 2020

* depends on OEM's implementation

Rocket Lake chipsets (500 series)

Memory support configuration common for all chipsets:

  • Dual channel
  • DDR4-3200 for 11th gen Rocket Lake Core i9/i7/i5 CPUs
  • DDR4-2933 for 10th Comet Lake Core i9/i7 CPUs
  • DDR4-2666 for lower-tier CPUs
  • Up to 128GiB using 32GiB modules; maximum 64GiB for the H510 chipset
H510 B560 H570 Z590
Overclocking No RAM only Yes
CPU support Comet Lake S / Rocket Lake
Maximum DIMM slots 2 4
Maximum USB 2.0 ports 10 12 14
USB 3.2 ports configuration Up to 4 Gen 1 Up to 2 Gen 2×2
Up to 4 Gen 2
Up to 6 Gen 1		 Up to 2 Gen 2×2
Up to 4 Gen 2
Up to 8 Gen 1		 Up to 3 Gen 2×2
Up to 10 Gen 2
Up to 10 Gen 1
Maximum SATA 3.0 ports 4 6
Processor PCI Express v4.0 configuration 1x16 1x16 + 1x4 1x16 + 1x4 or
2x8 + 1x4 or
1x8 + 3x4
PCH PCI Express configuration 6 12 20 24
Independent Display Support (digital ports/pipes) 2 3
Integrated Wireless (802.11ax) Intel® Wi-Fi 6 AX201*
SATA RAID 0/1/5/10 support No Yes
Intel Optane Memory Support No Yes
Intel Smart Sound Technology
Chipset TDP 6W
Release date Q1 2021

See also

References
  1. "Intel® Z490 Chipset Product Specifications". ark.intel.com. Retrieved 2020-04-30.
  2. Bonshor, Gavin. "The Intel Z490 Overview: 44+ Motherboards Examined". www.anandtech.com. Retrieved 2020-04-30.
  3. "Intel's Entire 10th Gen Comet Lake Desktop CPU Lineup Leaked – Up To 10 Cores, 20 Thread Core i9-10900, 80W TDP, W480 Chipset With New LGA 1200 Socket". Wccftech. 2019-11-01. Retrieved 2019-11-30.
  4. "Biostar and ASrock confirm 11th Gen Core 'Rocket Lake-S' support on Z490 motherboards". VideoCardz.com. Retrieved 2020-12-26.
  5. https://www.techpowerup.com/266495/gigabyte-says-intel-z490-chipset-motherboards-will-support-11th-gen-rocket-lake-s
  6. Bonshor, Gavin. "The Intel Z490 Overview: 44+ Motherboards Examined". www.anandtech.com. Retrieved 2020-05-01.
  7. "【ID-COOLINGFrostflow 240-R】ID-COOLING FROSTFLOW 240-R 红色灯效经典款一体式水冷散热器 240冷排全平台扣具含115X/2066/AM4【行情 报价 价格 评测】-京东". item.jd.com. Retrieved 2019-12-26.
  8. "【ID-COOLINGSE-214pro红黑版】ID-COOLING SE-214i 热管镀镍版塔式侧吹CPU散热器 四热管12cm温控静音减震红灯风扇【行情 报价 价格 评测】-京东". item.jd.com. Retrieved 2019-12-26.
  9. https://www.techpowerup.com/266489/asrock-enables-overclocking-on-non-z-motherboards-for-10th-generation-non-k-comet-lake-cpus
  10. https://videocardz.com/newz/asus-asrock-and-msi-bring-overclocking-to-h470-b460-and-non-k-intel-core-cpus
  11. https://www.anandtech.com/show/16390/intel-previews-11th-gen-core-rocket-lake-core-i911900k-and-z590-coming-q1
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.