Hardware Spec Index

Nexora CX-4221 Plus 8-Core AM5 Desktop Processor

Processors · Nexora · SKU CX4221-PLUS · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index21,161 (Processors scale)
Category rank#23,975
Street price$109
Power65 W (TDP)
Performance per dollar194.14
Released2025

Specifications

BrandNexora
ModelNexora CX-4221 Plus
SocketAM5
Cores / threads8 cores / 16 threads
Base clock3.6 GHz
Max boost clock4.9 GHz
L3 cache32 MB
Power65 W TDP (PPT 88 W)
Memory supportDDR5-5600, dual channel (EXPO)
CPU PCIe lanes28× PCIe 5.0 (24 usable)
Integrated graphicsIntegrated graphics (2 CU)
Unlocked multiplierYes
Cooler includedYes (stock air cooler)

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-4221 Plus 8-Core AM5 Desktop Processor”, https://vextor7.com/item/4091957 (accessed 2026-10-24).