12th Generation Intel® Core™ Processors Datasheet, Volume 1 of 2

Datasheet

ID Date Version Classification
655258 28/10/2021 00:00:00 Public Content

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Document Table of Contents

System Memory Timing Support

DDR System Memory Timing Support

DRAM Device

Transfer Rate (MT/s)

tCL (tCK)

tRCD (ns)

tRP (ns)

CWL (tCK)

DPC

CMD Mode

DDR4

3200

22

13.75

13.75

9-12, 14,16,18,20

1,2

2N

DDR5

4000 36 17 17.00 34

1

2N
4400 40 16.82 16.82 38 1,21 2N

4800

40

16.67

16.67

38

1

2N

Note:
  1. 2 DPC supported when one slot is populated in each channel