Hardware Spec Index

Nexora CX-3343 Ultra 12-Core AM4 Desktop Processor

Processors · Nexora · SKU CX3343-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index53,530 (Processors scale)
Category rank#16,720
Street price$739
Power105 W (TDP)
Performance per dollar72.44
Released2021

Specifications

BrandNexora
ModelNexora CX-3343 Ultra
SocketAM4
Cores / threads12 cores / 24 threads
Base clock3.4 GHz
Max boost clock4.8 GHz
L3 cache128 MB (3D stacked)
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-3343 Ultra 12-Core AM4 Desktop Processor”, https://vextor7.com/item/86524219 (accessed 2026-10-25).