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Super X12DPG-AR User's Manual
Note:
This memory configuration is recommended by Supermicro for optimal memory
performance. Please use this configuration to maximize your memory performance.
Memory Population Table for the 3rd Gen Intel Xeon Scalable Processors
DDR4 Memory Population Table for X12DP 16-DIMM Motherboards
When 1 CPU is used:
Memory Population Sequence
1 CPU & 1 DIMM
CPU1: P1-DIMMA1
1 CPU & 2 DIMMs (Note)
CPU1: P1-DIMMA1/P1-DIMME1
1 CPU & 4 DIMMs (Note)
CPU1: P1-DIMMA1/P1-DIMME1/P1-DIMMC1/P1-DIMMG1
1 CPU & 6 DIMM
CPU1: P1-DIMMA1/P1-DIMME1/P1-DIMMC1/P1-DIMMG1/P1-DIMMB1/P1-DIMMF1
1 CPU & 8 DIMMs
(Note)
CPU1: P1-DIMMA1/P1-DIMME1/P1-DIMMC1/P1-DIMMG1/P1-DIMMB1/P1-DIMMF1/P1-DIMMD1/P1-DIMMH1
When 2 CPUs are used:
Memory Population Sequence
2 CPUs & 2 DIMMs (Note)
CPU1: P1-DIMMA1
CPU2: P2-DIMMA1
2 CPUs & 4 DIMMs (Note)
CPU1: P1-DIMMA1/P1-DIMME1
CPU2: P2-DIMMA1/P2-DIMME1
2 CPUs & 6 DIMMs
CPU1: P1-DIMMA1/P1-DIMME1/P1-DIMMC1/P1-DIMMG1
CPU2: P2-DIMMA1/P2-DIMME1
2 CPUs & 8 DIMMs
(Note)
CPU1: P1-DIMMA1/P1-DIMME1/P1-DIMMC1/P1-DIMMG1
CPU2: P2-DIMMA1/P2-DIMME1/P2-DIMMC1/P2-DIMMG1
2 CPUs & 10 DIMMs
CPU1: P1-DIMMA1/P1-DIMME1/P1-DIMMC1/P1-DIMMG1/P1-DIMMB1/P1-DIMMF1
CPU2: P2-DIMMA1/P2-DIMME1/P2-DIMMC1/P2-DIMMG1
2 CPUs & 12 DIMMs (Note)
CPU1: P1-DIMMA1/P1-DIMME1/P1-DIMMC1/P1-DIMMG1/P1-DIMMB1/P1-DIMMF1
CPU2: P2-DIMMA1/P2-DIMME1/P2-DIMMC1/P2-DIMMG1/P2-DIMMB1/P2-DIMMF1
2 CPUs & 14 DIMMs
CPU1: P1-DIMMA1/P1-DIMME1/P1-DIMMC1/P1-DIMMG1/P1-DIMMB1/P1-DIMMF1/P1-DIMMD1/P1-DIMMH1
CPU2: P2-DIMMA1/P2-DIMME1/P2-DIMMC1/P2-DIMMG1/P2-DIMMB1/P2-DIMMF1
2 CPUs & 16 DIMMs (Note)
CPU1: P1-DIMMA1/P1-DIMME1/P1-DIMMC1/P1-DIMMG1/P1-DIMMB1/P1-DIMMF1/P1-DIMMD1/P1-DIMMH1
CPU2: P2-DIMMA1/P2-DIMME1/P2-DIMMC1/P2-DIMMG1/P2-DIMMB1/P2-DIMMF1/P2-DIMMD1/P2-DIMMH1