LGA 2066

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LGA 2066
Socket 2066 IMGP5870 smial wp.jpg
Type LGA
Chip form factors Flip-chip land grid array (FCLGA)
Contacts 2066
FSB protocol
Processors
  • Kaby Lake-X
  • Skylake-X
  • Skylake-SP
  • Cascade Lake-X
Predecessor
Memory support DDR4

This article is part of the CPU socket series

LGA 2066, also called Socket R4, is a CPU socket by Intel that debuted with Skylake-X, Kaby Lake-X and Cascade Lake-X processors in June 2017 and 2018.[needs update][1] It replaces Intel's LGA 2011-3 (R3) in the performance, high-end desktop and Workstation platforms (based on the X299 "Basin Falls" and C422 chipsets), while LGA 3647 (Socket P) will replace LGA 2011-3 (R3) in the server platforms based on Skylake-SP (Xeon "Purley").

Compatible processors[edit]

Desktop (Skylake-X/Kaby Lake-X)[edit]

Desktop processors for the LGA 2066 socket are listed in the table below.

Name Cores Threads Frequency Turbo
Boost
Turbo
Boost max
Memory
support
L2 cache[2] L3 cache PCIe 3.0
lanes
TDP Release
date
Price
(USD)
Core i5-7640X[3] 04 04 4.0 GHz 4.2 GHz N/A 2 × DDR4-2666 04×256 KB 06 MB 16 112 W Q2'17 0$242
Core i7-7740X[4] 04 08 4.3 GHz 4.5 GHz 04×256 KB 08 MB 0$339
Core i7-7800X[5] 06 12 3.5 GHz 4.0 GHz 4 × DDR4-2400 06×1 MB 08.25 MB 28 140 W 0$389
Core i7-7820X[6] 08 16 3.6 GHz 4.3 GHz 4.5 GHz 4 × DDR4-2666 08×1 MB 11 MB 0$599
Core i9-7900X[7] 10 20 3.3 GHz 10×1 MB 13.75 MB 44 0$999
Core i9-7920X[8] 12 24 2.9 GHz 4.4 GHz 12×1 MB 16.5 MB Q3'17 $1199
Core i9-7940X[9] 14 28 3.1 GHz 14×1 MB 19.25 MB 165 W $1399
Core i9-7960X[10] 16 32 2.8 GHz 4.2 GHz 16×1 MB 22 MB $1699
Core i9-7980XE[11] 18 36 2.6 GHz 18×1 MB 24.75 MB $1999

Workstation (Skylake-W)[edit]

Name Cores Threads Frequency Turbo
Boost
Memory
support
L2 cache[2] L3 cache PCIe 3.0
lanes
TDP Release
date
Price
(USD)
Xeon W‑2102[12] 04 04 2.9 GHz N/A 4 x DDR4‑2400 1 MB per core 08.25 MB 48 120 W Q3'17 $202
Xeon W‑2104[13] 04 04 3.2 GHz $255
Xeon W‑2123[14] 04 08 3.6 GHz 3.9 GHz 4 × DDR4‑2666 $294
Xeon W‑2125 04 08 4.0 GHz 4.5 GHz Q3'17 $444
Xeon W‑2133[15] 06 12 3.6 GHz 3.9 GHz 140 W Q3'17 $617
Xeon W‑2135 06 12 3.7 GHz 4.5 GHz TBA $835
Xeon W‑2145 08 16 3.7 GHz 11 MB $1113
Xeon W‑2155[16] 10 20 3.3 GHz 13.75 MB Q3'17 $1440
Xeon W‑2175 14 28 2.5 GHz 4.30 GHz 19.25 MB Q4'17 $1950
Xeon W‑2195[17] 18 36 2.3 GHz 4.3 GHz 24.75 MB Q3'17 $2553

References[edit]

  1. ^ "Skylake-X will be launched at Gamescom 2017". Guru3D.com.
  2. ^ a b "Skylake-X's New L3 Cache Architecture". AnandTech. 
  3. ^ "Intel® Core™ i5-7640X X-series Processor (6M Cache, up to 4.20 GHz) Product Specifications". Intel ARK (Product Specs). 
  4. ^ "Intel® Core™ i7-7740X X-series Processor (8M Cache, up to 4.50 GHz) Product Specifications". Intel ARK (Product Specs). 
  5. ^ "Intel® Core™ i7-7800X X-series Processor (8.25M Cache, up to 4.30 GHz) Product Specifications". Intel ARK (Product Specs). 
  6. ^ "Intel® Core™ i7-7820X X-series Processor (11M Cache, up to 4.30 GHz) Product Specifications". Intel ARK (Product Specs). 
  7. ^ "Intel® Core™ i9-7900X X-series Processor (13.75M Cache, up to 4.30 GHz) Product Specifications". Intel ARK (Product Specs). 
  8. ^ "Intel® Core™ i9-7920X X-series Processor (16.50M Cache, up to 4.30 GHz) Product Specifications". Intel ARK (Product Specs). 
  9. ^ "Intel® Core™ i9-7940X X-series Processor (19.25M Cache, up to 4.30 GHz) Product Specifications". Intel ARK (Product Specs). 
  10. ^ "Intel® Core™ i9-7960X X-series Processor (22M Cache, up to 4.20 GHz) Product Specifications". Intel ARK (Product Specs). 
  11. ^ "Intel® Core™ i9-7980XE X-series Processor (24.75M Cache, up to 4.20 GHz) Product Specifications". Intel ARK (Product Specs). 
  12. ^ "INTEL® XEON® W-2102 PROCESSOR". 
  13. ^ "INTEL® XEON® W-2104 PROCESSOR". 
  14. ^ "INTEL® XEON® W-2123 PROCESSOR". 
  15. ^ "INTEL® XEON® W-2133 PROCESSOR". 
  16. ^ "INTEL® XEON® W-2155 PROCESSOR". 
  17. ^ "INTEL® XEON® W-2195 PROCESSOR".