Hardware Spec Index

Nexora CX-8639 SE 14-Core LGA1851 Desktop Processor

Processors · Nexora · SKU CX8639-SE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index27,284 (Processors scale)
Category rank#12,098
Street price$169
Power125 W (TDP)
Performance per dollar161.44
Released2024

Specifications

BrandNexora
ModelNexora CX-8639 SE
SocketLGA1851
Cores / threads14 cores (6P + 8E) / 14 threads
Base clock3.2 GHz
Max boost clock4.9 GHz
L3 cache24 MB
Power125 W base / 250 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 multiplierYes
NPU13 TOPS
Cooler includedNo

Related guides

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Cite this page: Hardware Spec Index, “Nexora CX-8639 SE 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/4970554 (accessed 2026-10-19).