Hardware Spec Index

Altrix CX-8138 Ultra 8-Core AM4 Desktop Processor

Processors · Altrix · SKU CX8138-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index24,531 (Processors scale)
Category rank#31,614
Street price$149
Power105 W (TDP)
Performance per dollar164.64
Released2020

Specifications

BrandAltrix
ModelAltrix CX-8138 Ultra
SocketAM4
Cores / threads8 cores / 16 threads
Base clock3.5 GHz
Max boost clock4.4 GHz
L3 cache96 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
Nexora CX-2910 Core 8-Core AM4 Desktop Processor16,782$89Compare
Veltrix CX-2089 Ti 16-Core AM4 Desktop Processor53,311$759Compare
Veltrix CX-4170 Ultra 10-Core LGA1851 Desktop Processor20,771$109Compare
Altrix CX-2701 XT 14-Core LGA1700 Desktop Processor41,224$489Compare
Nexora CX-5716 SE 12-Core AM5 Desktop Processor33,633$329Compare
Veltrix CX-3318 Pro 16-Core AM5 Desktop Processor51,478$669Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-8138 Ultra 8-Core AM4 Desktop Processor”, https://vextor7.com/item/9546019 (accessed 2026-10-20).