Hardware Spec Index

Nexora CX-6656 Ultra 14-Core LGA1851 Desktop Processor

Processors · Nexora · SKU CX6656-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index13,083 (Processors scale)
Category rank#11,152
Street price$79
Power65 W (TDP)
Performance per dollar165.61
Released2024

Specifications

BrandNexora
ModelNexora CX-6656 Ultra
SocketLGA1851
Cores / threads14 cores (6P + 8E) / 14 threads
Base clock2.7 GHz
Max boost clock4.6 GHz
L3 cache24 MB
Power65 W base / 159 W max turbo
Memory supportDDR5-6400, dual channel (CUDIMM supported)
CPU PCIe lanes20× PCIe 5.0 + 4× PCIe 4.0
Integrated graphicsIntegrated graphics (4 cores)
Unlocked multiplierNo
NPU13 TOPS
Cooler includedYes (stock air cooler)

Related guides

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Cite this page: Hardware Spec Index, “Nexora CX-6656 Ultra 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/60000683 (accessed 2026-10-20).