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How to Check the Number of the Performance-Cores and Efficient-Cores for Intel® Processor

Content Type: Identify My Product   |   Article ID: 000097881   |   Last Reviewed: 04/30/2025
Description Resolution

Description

Need to know how many Performance-cores (P-cores) and Efficient-cores (E-cores) for Intel® Processor.

Resolution

For processors supporting E-cores and P-cores, use the Intel® Processor Identification Utility - Windows* Version. The utility will also report the low power E-cores if supported by the processor.

If the processor does not support the E-core and P-core then the utility will display just the number of the total cores and the total threads.

For Intel Processors supporting E-cores and P-cores, follow steps below:

  1. Download Intel® Processor Identification Utility
  2. Step 1: Click the arrow next to the CPU Information field.
  3. Step 2: Check the P-core and E-core information.

Here is an example:

Step 1 example image

Step 2 example image

Related Products

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® Pentium® Processor D Series 13th Generation Intel® Core™ i3 Processors Intel® Pentium® Processor 2000 Series Intel® Pentium® Processor N Series Intel® Processor for Desktop 12th Generation Intel® Core™ i5 Processors 12th Generation Intel® Core™ i9 Processors Intel® Celeron® Processor 2000 Series Intel® Processor U-series Intel® Xeon® E Processor Intel® Pentium® Processor J Series Intel® Core™ Ultra Processors (Series 2) Intel® Core™ i9 processors (14th gen) Intel® Core™ Ultra Processors (Series 1) Intel® Pentium® Processor 1000 Series Intel Atom® Processor C Series Intel® Celeron® Processor 4000 Series Intel Atom® Processor S Series 4th Gen Intel® Xeon® Scalable Processors Intel® Core™ i7 processors (14th gen) 12th Generation Intel® Core™ i3 Processors Intel® Core™ i5 processors (14th gen) Intel Atom® Processor Z Series Intel Atom® Processor E Series Intel® Pentium® Processor 4000 Series Intel Atom® Processor N Series Intel Atom® Processor D Series Intel Atom® Processor X Series 13th Generation Intel® Core™ i7 Processors 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 12th Generation Intel® Core™ i7 Processors Intel® Processor N-series 3rd Gen Intel® Xeon® Scalable Processors Intel® Celeron® Processor 5000 Series Intel® Core™ i3 processors (14th gen) Intel® Xeon® W Processor Intel® Celeron® Processor G Series 13th Generation Intel® Core™ i5 Processors 13th Generation Intel® Core™ i9 Processors 2nd Gen Intel® Xeon® Scalable Processors Intel® Core™ Ultra Processors

Discontinued Products

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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