Hardware Spec Index

Nexora CX-6403 Core 8-Core AM5 Desktop Processor

Processors · Nexora · SKU CX6403-CORE · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index14,397 (Processors scale)
Category rank#45,445
Street price$69
Power120 W (TDP)
Performance per dollar208.65
Released2026

Specifications

BrandNexora
ModelNexora CX-6403 Core
SocketAM5
Cores / threads8 cores / 16 threads
Base clock3.7 GHz
Max boost clock4.7 GHz
L3 cache96 MB (3D stacked)
Power120 W TDP (PPT 162 W)
Memory supportDDR5-5600, dual channel (EXPO)
CPU PCIe lanes28× PCIe 5.0 (24 usable)
Integrated graphicsIntegrated graphics (2 CU)
Unlocked multiplierYes
NPU16 TOPS
Cooler includedNo

Related guides

AMD AM5 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Chipsets Compared

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Cite this page: Hardware Spec Index, “Nexora CX-6403 Core 8-Core AM5 Desktop Processor”, https://vextor7.com/item/25006703 (accessed 2026-10-24).