Hardware Spec Index

Nexora CX-6403 Plus 14-Core LGA1700 Desktop Processor

Processors · Nexora · SKU CX6403-PLUS · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index40,514 (Processors scale)
Category rank#16,798
Street price$339
Power125 W (TDP)
Performance per dollar119.51
Released2023

Specifications

BrandNexora
ModelNexora CX-6403 Plus
SocketLGA1700
Cores / threads14 cores (6P + 8E) / 20 threads
Base clock2.9 GHz
Max boost clock5.3 GHz
L3 cache25 MB
Power125 W base / 253 W max turbo
Memory supportDDR5-5600 or DDR4-3200, dual channel
CPU PCIe lanes16× PCIe 5.0 + 4× PCIe 4.0
Integrated graphicsNone (F model)
Unlocked multiplierYes
Cooler includedNo

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-6403 Plus 14-Core LGA1700 Desktop Processor”, https://vextor7.com/item/7274590 (accessed 2026-10-26).