Intel raptor Lake Caches Confirmed through leaked CPU-Z screenshot

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Intel's 13th Gen Core Raptor Lake-S desktop processor has 68 MB of L2 and L3 on-die caches. Raptor Lake-S" is a 24-core/32-thread processor with eight Raptor Cove performance cores and sixteen "Gracemont" efficiency cores.



As the screenshot will confirm, Each Raptor Cove P performance core has 2 MB of dedicated L2 cache, up from 1.25 MB on Alder Lake-S Gracemont has 16 E-cores in 4 clusters, while "Alder Lake-S" has 8 in 2 clusters. Each cluster's four cores share L2 cache. Intel quadrupled "Alder Lake" L2 cache from 2 MB to 4 MB. The chip's shared L3 cache is now 36 MB. Eight 2 MB P-cores and four 4 MB E-core clusters total 32 MB L2 cache. L2+L3 cache is 68 MB. Intel is expected to release Raptor Lake in 2022 with the 700-series chipset and 600-series backward compatibility.  Intel Mainstream Desktop CPU Generations Comparison:


CPU FAMILYPROCESS CORES/THREADS (MAX)TDPSCHIPSETPLATFORMMEMORY PCI-E LAUNCH
Sandy Bridge (2nd Gen) 32nm 4/8 35-95W 6-Series LGA 1155 DDR3 PCIe Gen 2.0 2011
Ivy Bridge (3rd Gen) 22nm 4/8 35-77W 7-Series LGA 1155 DDR3 PCIe Gen 3.0 2012
Haswell (4th Gen) 22nm 4/8 35-84W 8-Series LGA 1150 DDR3 PCIe Gen 3.0 2013-2014
Broadwell (5th Gen) 14nm 4/8 65-65W 9-Series LGA 1150 DDR3 PCIe Gen 3.0 2015
Skylake (6th Gen) 14nm 4/8 35-91W 100-Series LGA 1151 DDR4 PCIe Gen 3.0 2015
Kaby Lake (7th Gen) 14nm 4/8 35-91W 200-Series LGA 1151 DDR4 PCIe Gen 3.0 2017
Coffee Lake (8th Gen) 14nm 6/12 35-95W 300-Series LGA 1151 DDR4 PCIe Gen 3.0 2017
Coffee Lake (9th Gen) 14nm 8/16 35-95W 300-Series LGA 1151 DDR4 PCIe Gen 3.0 2018
Comet Lake (10th Gen) 14nm 10/20 35-125W 400-Series LGA 1200 DDR4 PCIe Gen 3.0 2020
Rocket Lake (11th Gen) 14nm 8/16 35-125W 500-Series LGA 1200 DDR4 PCIe Gen 4.0 2021
Alder Lake (12th Gen) Intel 7 16/24 35-125W 600 Series LGA 1700 DDR5 / DDR4 PCIe Gen 5.0 2021
Raptor Lake (13th Gen) Intel 7 24/32 35-125W 700-Series LGA 1700 DDR5 / DDR4 PCIe Gen 5.0 2022
Meteor Lake (14th Gen) Intel 4 TBA 35-125W 800 Series? TBA DDR5 PCIe Gen 5.0? 2023
Arrow Lake (15th Gen) Intel 20A 40/48 TBA 900-Series? TBA DDR5 PCIe Gen 5.0? 2024
Lunar Lake (16th Gen) Intel 18A TBA TBA 1000-Series? TBA DDR5 PCIe Gen 5.0? 2025
Nova Lake (17th Gen) Intel 18A TBA TBA 2000-Series? TBA DDR5? PCIe Gen 6.0? 2026

Intel raptor Lake Caches Confirmed through leaked CPU-Z screenshot


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