Hardware Spec Index

Nexora CX-1821 Ultra 16-Core AM4 Desktop Processor

Processors · Nexora · SKU CX1821-ULTRA · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index59,412 (Processors scale)
Category rank#45,905
Street price$899
Power105 W (TDP)
Performance per dollar66.09
Released2022

Specifications

BrandNexora
ModelNexora CX-1821 Ultra
SocketAM4
Cores / threads16 cores / 32 threads
Base clock4.6 GHz
Max boost clock4.9 GHz
L3 cache64 MB
Power105 W TDP (PPT 142 W)
Memory supportDDR4-3200, dual channel
CPU PCIe lanes24× PCIe 4.0 (20 usable)
Integrated graphicsNone (discrete GPU required)
Unlocked multiplierYes
Cooler includedNo

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Cite this page: Hardware Spec Index, “Nexora CX-1821 Ultra 16-Core AM4 Desktop Processor”, https://vextor7.com/item/90144308 (accessed 2026-10-24).