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ASUS lists Core i9-12900 on 4 checked motherboard CPU support pages. Those board records use LGA1700. The exact BIOS and stepping notes are board-specific; confirm the processor maker's current specifications before ordering.
Verified specifications
| Socket | LGA1700 |
|---|---|
| Series | Intel Core 12th Gen |
| Memory generation | DDR4/DDR5 appears in checked board listings; check the processor maker for its full memory specification |
Motherboard checks
ASUS lists this exact CPU name on 4 checked motherboard support pages. A BIOS value of “all” is reproduced as ASUS lists it; other values are board-specific minima. Confirm the CPU stepping and actual installed BIOS before a swap.
| Board | ASUS BIOS entry | Stepping | Official source |
|---|---|---|---|
| PRIME B760-PLUS D4 | 0245 | C-0 | ASUS CPU list |
| TUF GAMING B760-PLUS WIFI D4 | 0264 | C-0 | ASUS CPU list |
| PRIME Z790-P WIFI | 0403 | C-0 | ASUS CPU list |
| PRIME Z690-A | all | C-0 | ASUS CPU list |
Reference only: this CPU page draws support data from ASUS board lists. The processor maker’s current SKU page, complete memory controller details, and power specifications have not been checked for this imported record.
Avoid this mistake
Do not assume an AM5 board will boot this CPU with its current BIOS. Check the board maker’s CPU list.
Explore parts after verifying the specifications
Search results can include products that do not match your exact board, revision or slot. Check the SKU and manufacturer documentation before ordering.
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Search Core i9-12900 on AmazonSources & verification
Manufacturer pages were checked on 2026-10-29. Recheck the current page before purchase.
- ASUS PRIME B760-PLUS D4 CPU support list Checked 2026-10-29
- ASUS PRIME Z690-A CPU support list Checked 2026-10-29
- ASUS PRIME Z790-P WIFI CPU support list Checked 2026-10-29
- ASUS TUF GAMING B760-PLUS WIFI D4 CPU support list Checked 2026-10-29
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