Hardware Spec Index

Nexora CX-5866 Prime 16-Core AM4 Desktop Processor

Processors · Nexora · SKU CX5866-PRIME · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index46,655 (Processors scale)
Category rank#40,309
Street price$599
Power105 W (TDP)
Performance per dollar77.89
Released2019

Specifications

BrandNexora
ModelNexora CX-5866 Prime
SocketAM4
Cores / threads16 cores / 32 threads
Base clock4.2 GHz
Max boost clock4.7 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

Related guides

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

Similar Processors

ModelBenchmarkPriceCompare
Nexora CX-1107 Core 20-Core LGA1700 Desktop Processor56,853$809Compare
Veltrix CX-4495 Prime 14-Core LGA1700 Desktop Processor35,642$379Compare
Nexora CX-5445 Ultra 10-Core LGA1700 Desktop Processor31,543$309Compare
Veltrix CX-7879 Ultra 24-Core LGA1700 Desktop Processor58,515$859Compare
Nexora CX-7516 Ti 6-Core AM4 Desktop Processor17,567$109Compare
Veltrix CX-9337 Core 8-Core AM4 Desktop Processor37,424$349Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-5866 Prime 16-Core AM4 Desktop Processor”, https://vextor7.com/item/71677307 (accessed 2026-10-20).