Hardware Spec Index

Nexora CX-8129 Ultra 12-Core AM4 Desktop Processor

Processors · Nexora · SKU CX8129-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index36,445 (Processors scale)
Category rank#7,706
Street price$399
Power105 W (TDP)
Performance per dollar91.34
Released2020

Specifications

BrandNexora
ModelNexora CX-8129 Ultra
SocketAM4
Cores / threads12 cores / 24 threads
Base clock3.9 GHz
Max boost clock4.6 GHz
L3 cache64 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
Altrix CX-3793 Plus 8-Core AM5 Desktop Processor19,027$99Compare
Veltrix CX-8556 SE 16-Core AM4 Desktop Processor40,647$419Compare
Veltrix CX-1924 SE 8-Core AM5 Desktop Processor38,715$409Compare
Veltrix CX-6418 SE 8-Core AM5 Desktop Processor29,563$189Compare
Veltrix CX-1385 SE 12-Core AM5 Desktop Processor41,271$409Compare
Altrix CX-9862 Max 10-Core LGA1700 Desktop Processor13,007$79Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-8129 Ultra 12-Core AM4 Desktop Processor”, https://vextor7.com/item/64021652 (accessed 2026-10-26).