Developer Guide

  • 2021.2
  • 06/11/2021
  • Public
Contents

Cache in 11th Gen Intel® Core™ Processors

This topic describes the cache for each processor, including Level 1 (L1) cache, Level 2 (L2) cache, and Level 3 (L3) cache (also referred to as last-level cache or LLC).
For caches that are shared across multiple cores, the sizes of each cache and cache way are also shown. You may need this reference when using cache allocation tools.

Intel® Core™ i3-1115GRE Processor

The processor has two cores and three levels of cache. Each core has a private L1 cache and a private L2 cache. Both cores share the L3 cache.
Each L2 cache is 1,280 KiB and is divided into 20 equal cache ways of 64 KiB.
The L3 cache is 6,144 KiB and is divided into 12 equal cache ways of 512 KiB.

Intel® Core™ i5-1145GRE Processor

The processor has four cores and three levels of cache. Each core has a private L1 cache and a private L2 cache. All cores share the L3 cache.
Each L2 cache is 1,280 KiB and is divided into 20 equal cache ways of 64 KiB.
The L3 cache is 8,192 KiB and is divided into 8 equal cache ways of 1024 KiB.

Intel® Core™ i7-1185GRE Processor

The processor has four cores and three levels of cache. Each core has a private L1 cache and a private L2 cache. All cores share the L3 cache.
Each L2 cache is 1,280 KiB and is divided into 20 equal cache ways of 64 KiB.
The L3 cache is 12,288 KiB and is divided into 12 equal cache ways of 1024 KiB.

Product and Performance Information

1

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.