Hardware Spec Index

Nexora CX-8421 Pro 6-Core AM4 Desktop Processor

Processors · Nexora · SKU CX8421-PRO · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index19,009 (Processors scale)
Category rank#36,500
Street price$109
Power105 W (TDP)
Performance per dollar174.39
Released2019

Specifications

BrandNexora
ModelNexora CX-8421 Pro
SocketAM4
Cores / threads6 cores / 12 threads
Base clock3.6 GHz
Max boost clock4.3 GHz
L3 cache32 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

Related guides

CPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedAMD AM5 SocketIntel LGA1851 SocketIntel LGA1700 SocketNPUs and AI PCs

Similar Processors

ModelBenchmarkPriceCompare
Altrix CX-3263 Ti 8-Core AM4 Desktop Processor22,884$129Compare
Veltrix CX-6346 Core 14-Core LGA1700 Desktop Processor30,696$249Compare
Nexora CX-9533 Ti 12-Core AM5 Desktop Processor44,854$519Compare
Nexora CX-6327 Edge 14-Core LGA1700 Desktop Processor40,805$429Compare
Altrix CX-6808 Max 16-Core AM5 Desktop Processor59,600$789Compare
Nexora CX-7613 Max 14-Core LGA1700 Desktop Processor36,718$329Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-8421 Pro 6-Core AM4 Desktop Processor”, https://vextor7.com/item/5963659 (accessed 2026-10-19).