Hardware Spec Index

Altrix CX-3851 SE 12-Core AM4 Desktop Processor

Processors · Altrix · SKU CX3851-SE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index49,408 (Processors scale)
Category rank#18,431
Street price$609
Power105 W (TDP)
Performance per dollar81.13
Released2019

Specifications

BrandAltrix
ModelAltrix CX-3851 SE
SocketAM4
Cores / threads12 cores / 24 threads
Base clock4.0 GHz
Max boost clock4.7 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
Veltrix CX-5619 Edge 24-Core LGA1700 Desktop Processor55,877$729Compare
Nexora CX-8377 SE 16-Core AM5 Desktop Processor57,016$809Compare
Altrix CX-9743 Ti 10-Core LGA1851 Desktop Processor36,004$279Compare
Altrix CX-9672 Core 12-Core AM5 Desktop Processor53,283$669Compare
Veltrix CX-1954 Plus 8-Core AM4 Desktop Processor30,354$249Compare
Veltrix CX-3076 Edge 24-Core LGA1851 Desktop Processor46,987$609Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-3851 SE 12-Core AM4 Desktop Processor”, https://vextor7.com/item/5236401 (accessed 2026-10-21).