Hardware Spec Index

Nexora CX-3921 Pro 12-Core AM4 Desktop Processor

Processors · Nexora · SKU CX3921-PRO · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index54,770 (Processors scale)
Category rank#40,001
Street price$899
Power105 W (TDP)
Performance per dollar60.92
Released2022

Specifications

BrandNexora
ModelNexora CX-3921 Pro
SocketAM4
Cores / threads12 cores / 24 threads
Base clock3.6 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 graphicsIntegrated graphics (8 CU)
Unlocked multiplierYes
Cooler includedNo

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Cite this page: Hardware Spec Index, “Nexora CX-3921 Pro 12-Core AM4 Desktop Processor”, https://vextor7.com/item/6199378 (accessed 2026-10-18).