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How to Find the Size of L1, L2, and L3 Cache for Intel® Processors

Content Type: Product Information & Documentation   |   Article ID: 000057727   |   Last Reviewed: 04/30/2025
Description Resolution

Description

Need information about cache size of L1, L2, and L3 for Intel® Processor.

Resolution

To find the total size of the L1, L2, or L3 cache for Intel® Processor, follow the steps below:

  1. Download  the Intel® Processor Identification Utility.
  2. Launch the utility.
  3. View L1 Cache, L2 Cache, and L3 Cache sizes, located under CPU Information section.

To find details about the L1, data cache and Instruction cache, and L2, click the arrow in the CPU Information section (this feature is available only for Intel® 12th Generation and newer processors with hybrid architecture).

To find out if your Intel® Processor supports hybrid architecture, check if the processor has Efficient-cores and Performance-cores. Refer to What Is Performance Hybrid Architecture for more details.

Here is an example:

Cache sizes located under CPU information

Cache sizes located under CPU information

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This article applies to 69 products.
Intel® Celeron® Processor 3000 Series Intel® Pentium® Silver Processor Series 5th Gen Intel® Xeon® Scalable Processors Intel® Celeron® Processor J Series Intel® Xeon® 6740E Processor (96M Cache, 2.40 GHz) Intel® Celeron® Processor J1900 (2M Cache, up to 2.42 GHz) Intel® Pentium® Processor D Series Intel® Xeon® 6710E Processor (96M Cache, 2.40 GHz) Intel® Pentium® Processor 2000 Series Intel® Pentium® Processor N Series Intel® Processor for Desktop Intel® Celeron® Processor 2000 Series Intel® Xeon® 6780E Processor (108M Cache, 2.20 GHz) Intel® Pentium® Processor N4200 (2M Cache, up to 2.50 GHz) Intel® Processor U-series Intel® Xeon® E Processor Intel® Pentium® Processor J Series Intel® Core™ Ultra Processors (Series 2) Intel® Celeron® Processor J3355 (2M Cache, up to 2.50 GHz) 10th Generation Intel® Core™ i5 Processors Intel® Core™ Ultra Processors (Series 1) Intel® Pentium® Processor 1000 Series Intel® Xeon® 6761E-C Processor (108M Cache, 1.40 GHz) Intel Atom® Processor C Series Intel® Celeron® Processor 4000 Series Intel Atom® Processor S Series 4th Gen Intel® Xeon® Scalable Processors Intel Atom® Processor Z Series Intel Atom® Processor E Series Intel® Xeon® 6731E Processor (96M Cache, 2.20 GHz) Intel® Pentium® Processor 4000 Series Intel Atom® Processor N Series Intel Atom® Processor D Series Intel® Xeon® 6756E Processor (96M Cache, 1.80 GHz) Intel Atom® Processor X Series Intel® Pentium® Processor 3000 Series Intel® Pentium® Processor G Series Intel® Celeron® Processor N Series Intel® Pentium® Gold Processor Series Intel® Xeon® Scalable Processors Legacy Intel® Xeon® Processors Intel® Celeron® Processor 1000 Series Intel® Xeon® 6 processors Intel® Processor N-series 3rd Gen Intel® Xeon® Scalable Processors Intel® Celeron® Processor J3455 (2M Cache, up to 2.30 GHz) Intel® Celeron® Processor 5000 Series Intel® Xeon® W Processor Intel® Celeron® Processor G Series Intel® Xeon® 6746E Processor (96M Cache, 2.00 GHz) 2nd Gen Intel® Xeon® Scalable Processors Intel® Xeon® 6766E Processor (108M Cache, 1.90 GHz)

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Intel® Xeon® Processor E7 v4 Family Intel® Xeon® Processor E5 v3 Family Intel® Xeon® Processor E3 v4 Family Intel® Xeon® Processor E7 Family Intel® Xeon® Processor E7 v2 Family Intel® Xeon® Processor E5 Family Legacy Intel® Pentium® Processor Intel® Xeon® Processor E5 v4 Family Intel® Xeon® Processor E3 v6 Family Intel® Xeon® Processor E3 v5 Family Intel® Xeon® Processor E3 Family Intel® Xeon® Processor E5 v2 Family Intel® Xeon® Processor E7 v3 Family Legacy Intel Atom® Processors Intel® Xeon® Processor E3 v2 Family Intel® Xeon® Processor E3 v3 Family Legacy Intel® Celeron® Processor

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