Hardware Spec Index

Altrix CX-8858 XT 16-Core AM4 Desktop Processor

Processors · Altrix · SKU CX8858-XT · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index51,012 (Processors scale)
Category rank#28,530
Street price$799
Power105 W (TDP)
Performance per dollar63.84
Released2020

Specifications

BrandAltrix
ModelAltrix CX-8858 XT
SocketAM4
Cores / threads16 cores / 32 threads
Base clock4.1 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-7370 Core 24-Core LGA1851 Desktop Processor35,702$299Compare
Altrix CX-2775 Ultra 12-Core AM5 Desktop Processor39,874$459Compare
Altrix CX-3185 Core 8-Core AM4 Desktop Processor34,921$279Compare
Altrix CX-6458 Edge 24-Core LGA1851 Desktop Processor44,434$429Compare
Veltrix CX-8266 Prime 16-Core AM4 Desktop Processor51,574$619Compare
Veltrix CX-3593 Ultra 6-Core AM4 Desktop Processor17,183$89Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-8858 XT 16-Core AM4 Desktop Processor”, https://vextor7.com/item/8312667 (accessed 2026-10-22).