Hardware Spec Index

Altrix CX-1521 Ultra 16-Core AM4 Desktop Processor

Processors · Altrix · SKU CX1521-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index48,666 (Processors scale)
Category rank#13,647
Street price$739
Power105 W (TDP)
Performance per dollar65.85
Released2020

Specifications

BrandAltrix
ModelAltrix CX-1521 Ultra
SocketAM4
Cores / threads16 cores / 32 threads
Base clock3.9 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 graphicsIntegrated graphics (8 CU)
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
Veltrix CX-3017 XT 8-Core AM5 Desktop Processor34,371$339Compare
Altrix CX-2114 Pro 12-Core AM5 Desktop Processor37,957$449Compare
Nexora CX-9863 Pro 20-Core LGA1851 Desktop Processor49,589$629Compare
Veltrix CX-9062 Max 10-Core LGA1700 Desktop Processor32,650$309Compare
Altrix CX-9608 Prime 12-Core AM5 Desktop Processor49,926$649Compare
Veltrix CX-4015 Ultra 14-Core LGA1700 Desktop Processor19,887$109Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-1521 Ultra 16-Core AM4 Desktop Processor”, https://vextor7.com/item/7359683 (accessed 2026-10-21).