Hardware Spec Index

Altrix CX-9945 SE 16-Core AM4 Desktop Processor

Processors · Altrix · SKU CX9945-SE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index57,743 (Processors scale)
Category rank#11,945
Street price$779
Power105 W (TDP)
Performance per dollar74.12
Released2020

Specifications

BrandAltrix
ModelAltrix CX-9945 SE
SocketAM4
Cores / threads16 cores / 32 threads
Base clock4.2 GHz
Max boost clock4.9 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 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-5961 XT 20-Core LGA1851 Desktop Processor51,388$569Compare
Nexora CX-4161 XT 24-Core LGA1700 Desktop Processor35,183$319Compare
Nexora CX-1823 XT 6-Core AM4 Desktop Processor25,984$189Compare
Altrix CX-8513 Pro 12-Core AM4 Desktop Processor36,779$359Compare
Veltrix CX-8808 XT 16-Core AM4 Desktop Processor51,934$779Compare
Nexora CX-9984 Core 10-Core LGA1700 Desktop Processor13,205$69Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-9945 SE 16-Core AM4 Desktop Processor”, https://vextor7.com/item/92684419 (accessed 2026-10-19).