Hardware Spec Index

Altrix CX-4021 Prime 8-Core AM4 Desktop Processor

Processors · Altrix · SKU CX4021-PRIME · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index35,261 (Processors scale)
Category rank#14,422
Street price$339
Power105 W (TDP)
Performance per dollar104.01
Released2019

Specifications

BrandAltrix
ModelAltrix CX-4021 Prime
SocketAM4
Cores / threads8 cores / 16 threads
Base clock3.7 GHz
Max boost clock4.6 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-3332 Prime 12-Core AM4 Desktop Processor36,858$329Compare
Nexora CX-3798 Prime 24-Core LGA1700 Desktop Processor54,348$739Compare
Nexora CX-3116 Ti 20-Core LGA1851 Desktop Processor42,715$369Compare
Veltrix CX-9917 Pro 6-Core AM5 Desktop Processor25,079$149Compare
Nexora CX-8446 XT 6-Core AM5 Desktop Processor14,275$69Compare
Nexora CX-8518 Ultra 8-Core AM5 Desktop Processor23,039$149Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-4021 Prime 8-Core AM4 Desktop Processor”, https://vextor7.com/item/7075532 (accessed 2026-10-21).