Hardware Spec Index

Altrix CX-3845 Prime 8-Core AM4 Desktop Processor

Processors · Altrix · SKU CX3845-PRIME · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index33,166 (Processors scale)
Category rank#29,742
Street price$319
Power105 W (TDP)
Performance per dollar103.97
Released2020

Specifications

BrandAltrix
ModelAltrix CX-3845 Prime
SocketAM4
Cores / threads8 cores / 16 threads
Base clock3.9 GHz
Max boost clock4.5 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
Nexora CX-8808 Max 10-Core LGA1700 Desktop Processor24,698$159Compare
Altrix CX-2938 XT 6-Core AM5 Desktop Processor18,969$109Compare
Altrix CX-1900 XT 16-Core AM5 Desktop Processor57,822$819Compare
Veltrix CX-3256 Ti 8-Core AM5 Desktop Processor32,587$309Compare
Nexora CX-3693 Edge 10-Core LGA1851 Desktop Processor23,277$139Compare
Veltrix CX-3650 Ti 10-Core LGA1851 Desktop Processor27,465$199Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-3845 Prime 8-Core AM4 Desktop Processor”, https://vextor7.com/item/1998017 (accessed 2026-10-18).