Hardware Spec Index

Nexora CX-8451 Ultra 8-Core AM4 Desktop Processor

Processors · Nexora · SKU CX8451-ULTRA · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index21,753 (Processors scale)
Category rank#22,728
Street price$129
Power105 W (TDP)
Performance per dollar168.63
Released2022

Specifications

BrandNexora
ModelNexora CX-8451 Ultra
SocketAM4
Cores / threads8 cores / 16 threads
Base clock4.0 GHz
Max boost clock4.3 GHz
L3 cache32 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-3459 SE 20-Core LGA1851 Desktop Processor26,975$189Compare
Nexora CX-5176 Edge 10-Core LGA1851 Desktop Processor22,157$159Compare
Altrix CX-5969 Edge 8-Core AM5 Desktop Processor23,579$129Compare
Veltrix CX-4345 Max 6-Core AM4 Desktop Processor29,173$249Compare
Nexora CX-1259 Pro 12-Core AM4 Desktop Processor36,325$359Compare
Altrix CX-7394 Core 10-Core LGA1700 Desktop Processor21,102$109Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-8451 Ultra 8-Core AM4 Desktop Processor”, https://vextor7.com/item/69028374 (accessed 2026-10-26).