Hardware Spec Index

Nexora CX-7143 Ultra 8-Core AM4 Desktop Processor

Processors · Nexora · SKU CX7143-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index24,486 (Processors scale)
Category rank#18,917
Street price$159
Power65 W (TDP)
Performance per dollar154.00
Released2019

Specifications

BrandNexora
ModelNexora CX-7143 Ultra
SocketAM4
Cores / threads8 cores / 16 threads
Base clock4.1 GHz
Max boost clock4.4 GHz
L3 cache96 MB (3D stacked)
Power65 W TDP (PPT 88 W)
Memory supportDDR4-3200, dual channel
CPU PCIe lanes24× PCIe 4.0 (20 usable)
Integrated graphicsIntegrated graphics (8 CU)
Unlocked multiplierYes
Cooler includedYes (stock air cooler)

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-1490 Pro 8-Core AM4 Desktop Processor48,336$519Compare
Nexora CX-4642 Ti 24-Core LGA1700 Desktop Processor52,582$729Compare
Altrix CX-4665 Plus 10-Core LGA1700 Desktop Processor27,128$179Compare
Altrix CX-1054 Edge 6-Core AM4 Desktop Processor30,992$209Compare
Veltrix CX-1384 Edge 12-Core AM5 Desktop Processor32,351$239Compare
Altrix CX-4989 Plus 6-Core AM4 Desktop Processor16,453$89Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-7143 Ultra 8-Core AM4 Desktop Processor”, https://vextor7.com/item/53475745 (accessed 2026-10-22).