Hardware Spec Index

Nexora CX-6668 Prime 8-Core AM4 Desktop Processor

Processors · Nexora · SKU CX6668-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index34,479 (Processors scale)
Category rank#32,206
Street price$309
Power65 W (TDP)
Performance per dollar111.58
Released2020

Specifications

BrandNexora
ModelNexora CX-6668 Prime
SocketAM4
Cores / threads8 cores / 16 threads
Base clock3.9 GHz
Max boost clock4.5 GHz
L3 cache96 MB (3D stacked)
Power65 W TDP (PPT 88 W)
Memory supportDDR4-3200, dual channel
CPU PCIe lanes24× PCIe 4.0 (20 usable)
Integrated graphicsNone (discrete GPU required)
Unlocked multiplierYes
Cooler includedYes (stock air cooler)

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-3083 Ti 12-Core AM5 Desktop Processor58,722$899Compare
Veltrix CX-2911 XT 8-Core AM5 Desktop Processor41,064$419Compare
Veltrix CX-9383 Edge 10-Core LGA1700 Desktop Processor20,456$129Compare
Nexora CX-4477 Pro 12-Core AM4 Desktop Processor30,559$239Compare
Veltrix CX-6052 Ultra 12-Core AM5 Desktop Processor37,935$329Compare
Nexora CX-5878 Plus 16-Core AM5 Desktop Processor46,145$599Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-6668 Prime 8-Core AM4 Desktop Processor”, https://vextor7.com/item/89179757 (accessed 2026-10-19).