Hardware Spec Index

Nexora CX-3991 Pro 6-Core AM4 Desktop Processor

Processors · Nexora · SKU CX3991-PRO · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index16,750 (Processors scale)
Category rank#38,965
Street price$89
Power65 W (TDP)
Performance per dollar188.20
Released2021

Specifications

BrandNexora
ModelNexora CX-3991 Pro
SocketAM4
Cores / threads6 cores / 12 threads
Base clock4.1 GHz
Max boost clock4.3 GHz
L3 cache32 MB
Power65 W TDP (PPT 88 W)
Memory supportDDR4-3200, dual channel
CPU PCIe lanes24× PCIe 4.0 (20 usable)
Integrated graphicsIntegrated graphics (8 CU)
Unlocked multiplierYes
Cooler includedYes (stock air cooler)

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Cite this page: Hardware Spec Index, “Nexora CX-3991 Pro 6-Core AM4 Desktop Processor”, https://vextor7.com/item/7581671 (accessed 2026-10-22).