Hardware Spec Index

Altrix CX-4666 Ultra 16-Core AM4 Desktop Processor

Processors · Altrix · SKU CX4666-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index52,761 (Processors scale)
Category rank#28,020
Street price$799
Power105 W (TDP)
Performance per dollar66.03
Released2019

Specifications

BrandAltrix
ModelAltrix CX-4666 Ultra
SocketAM4
Cores / threads16 cores / 32 threads
Base clock3.7 GHz
Max boost clock4.8 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
Altrix CX-8468 XT 8-Core AM5 Desktop Processor14,230$69Compare
Nexora CX-3629 Edge 8-Core AM4 Desktop Processor30,794$249Compare
Veltrix CX-1686 Plus 6-Core AM4 Desktop Processor17,691$89Compare
Altrix CX-1995 Edge 10-Core LGA1700 Desktop Processor17,030$99Compare
Altrix CX-6135 Prime 6-Core AM5 Desktop Processor29,476$219Compare
Nexora CX-9914 Ultra 8-Core AM4 Desktop Processor22,995$159Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-4666 Ultra 16-Core AM4 Desktop Processor”, https://vextor7.com/item/19782032 (accessed 2026-10-24).