Hardware Spec Index

Altrix CX-9877 Ultra 16-Core AM5 Desktop Processor

Processors · Altrix · SKU CX9877-ULTRA · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index58,949 (Processors scale)
Category rank#26,792
Street price$759
Power170 W (TDP)
Performance per dollar77.67
Released2026

Specifications

BrandAltrix
ModelAltrix CX-9877 Ultra
SocketAM5
Cores / threads16 cores / 32 threads
Base clock4.5 GHz
Max boost clock5.6 GHz
L3 cache64 MB
Power170 W TDP (PPT 230 W)
Memory supportDDR5-5600, dual channel (EXPO)
CPU PCIe lanes28× PCIe 5.0 (24 usable)
Integrated graphicsIntegrated graphics (2 CU)
Unlocked multiplierYes
Cooler includedNo

Related guides

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Cite this page: Hardware Spec Index, “Altrix CX-9877 Ultra 16-Core AM5 Desktop Processor”, https://vextor7.com/item/31587326 (accessed 2026-10-26).