Hardware Spec Index

Nexora CX-1646 Prime 8-Core AM5 Desktop Processor

Processors · Nexora · SKU CX1646-PRIME · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index31,434 (Processors scale)
Category rank#48,740
Street price$259
Power105 W (TDP)
Performance per dollar121.37
Released2022

Specifications

BrandNexora
ModelNexora CX-1646 Prime
SocketAM5
Cores / threads8 cores / 16 threads
Base clock4.0 GHz
Max boost clock5.1 GHz
L3 cache32 MB
Power105 W TDP (PPT 142 W)
Memory supportDDR5-5200, dual channel (EXPO)
CPU PCIe lanes28× PCIe 5.0 (24 usable)
Integrated graphicsIntegrated graphics (2 CU)
Unlocked multiplierYes
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-1646 Prime 8-Core AM5 Desktop Processor”, https://vextor7.com/item/54897018 (accessed 2026-10-24).