Hardware Spec Index

Nexora CX-4991 Ultra 12-Core AM4 Desktop Processor

Processors · Nexora · SKU CX4991-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index37,012 (Processors scale)
Category rank#4,541
Street price$379
Power105 W (TDP)
Performance per dollar97.66
Released2022

Specifications

BrandNexora
ModelNexora CX-4991 Ultra
SocketAM4
Cores / threads12 cores / 24 threads
Base clock4.2 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 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
Altrix CX-4455 Plus 12-Core AM5 Desktop Processor57,029$809Compare
Nexora CX-1315 SE 10-Core LGA1851 Desktop Processor17,650$89Compare
Altrix CX-9502 Core 8-Core AM4 Desktop Processor14,018$79Compare
Altrix CX-1190 Prime 16-Core AM5 Desktop Processor42,568$489Compare
Altrix CX-3444 XT 6-Core AM4 Desktop Processor16,148$79Compare
Veltrix CX-1370 Plus 24-Core LGA1851 Desktop Processor38,138$409Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-4991 Ultra 12-Core AM4 Desktop Processor”, https://vextor7.com/item/16314 (accessed 2026-10-21).