Hardware Spec Index

Nexora CX-8420 Ultra 10-Core LGA1700 Desktop Processor

Processors · Nexora · SKU CX8420-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index18,691 (Processors scale)
Category rank#2,230
Street price$99
Power65 W (TDP)
Performance per dollar188.80
Released2021

Specifications

BrandNexora
ModelNexora CX-8420 Ultra
SocketLGA1700
Cores / threads10 cores (6P + 4E) / 16 threads
Base clock3.2 GHz
Max boost clock4.6 GHz
L3 cache18 MB
Power65 W base / 181 W max turbo
Memory supportDDR5-5600 or DDR4-3200, dual channel
CPU PCIe lanes16× PCIe 5.0 + 4× PCIe 4.0
Integrated graphicsIntegrated graphics (32 EU)
Unlocked multiplierYes
Cooler includedYes (stock air cooler)

Related guides

Intel LGA1700 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Socket

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Cite this page: Hardware Spec Index, “Nexora CX-8420 Ultra 10-Core LGA1700 Desktop Processor”, https://vextor7.com/item/30038282 (accessed 2026-10-19).