Hardware Spec Index

Altrix CX-1645 Core 12-Core AM4 Desktop Processor

Processors · Altrix · SKU CX1645-CORE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index39,167 (Processors scale)
Category rank#40,193
Street price$399
Power105 W (TDP)
Performance per dollar98.16
Released2022

Specifications

BrandAltrix
ModelAltrix CX-1645 Core
SocketAM4
Cores / threads12 cores / 24 threads
Base clock3.7 GHz
Max boost clock4.6 GHz
L3 cache128 MB (3D stacked)
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-5962 XT 20-Core LGA1700 Desktop Processor23,689$149Compare
Veltrix CX-2759 Plus 8-Core AM4 Desktop Processor41,917$499Compare
Altrix CX-7642 Pro 6-Core AM4 Desktop Processor30,572$249Compare
Veltrix CX-7623 SE 6-Core AM4 Desktop Processor18,885$89Compare
Altrix CX-6989 Ultra 24-Core LGA1851 Desktop Processor49,617$689Compare
Altrix CX-2147 Core 12-Core AM4 Desktop Processor56,699$899Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-1645 Core 12-Core AM4 Desktop Processor”, https://vextor7.com/item/51311975 (accessed 2026-10-26).