Hardware Spec Index

Nexora CX-3865 Prime 16-Core AM5 Desktop Processor

Processors · Nexora · SKU CX3865-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index57,869 (Processors scale)
Category rank#10,852
Street price$729
Power170 W (TDP)
Performance per dollar79.38
Released2025

Specifications

BrandNexora
ModelNexora CX-3865 Prime
SocketAM5
Cores / threads16 cores / 32 threads
Base clock3.5 GHz
Max boost clock5.6 GHz
L3 cache64 MB
Power170 W TDP (PPT 230 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

Similar Processors

ModelBenchmarkPriceCompare
Veltrix CX-8716 SE 12-Core AM5 Desktop Processor48,501$649Compare
Veltrix CX-8583 XT 12-Core AM4 Desktop Processor54,010$759Compare
Nexora CX-3225 Ultra 16-Core AM4 Desktop Processor41,916$459Compare
Nexora CX-4318 Pro 12-Core AM5 Desktop Processor55,386$899Compare
Altrix CX-6927 Max 16-Core AM4 Desktop Processor50,210$779Compare
Nexora CX-9784 Ultra 14-Core LGA1700 Desktop Processor32,700$289Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-3865 Prime 16-Core AM5 Desktop Processor”, https://vextor7.com/item/16102000 (accessed 2026-10-19).