Hardware Spec Index

Nexora CX-4638 Ultra 6-Core AM4 Desktop Processor

Processors · Nexora · SKU CX4638-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index12,751 (Processors scale)
Category rank#22,186
Street price$69
Power105 W (TDP)
Performance per dollar184.80
Released2020

Specifications

BrandNexora
ModelNexora CX-4638 Ultra
SocketAM4
Cores / threads6 cores / 12 threads
Base clock3.6 GHz
Max boost clock4.2 GHz
L3 cache32 MB
Power105 W TDP (PPT 142 W)
Memory supportDDR4-3200, dual channel
CPU PCIe lanes24× PCIe 4.0 (20 usable)
Integrated graphicsNone (discrete GPU required)
Unlocked multiplierYes
Cooler includedNo

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Cite this page: Hardware Spec Index, “Nexora CX-4638 Ultra 6-Core AM4 Desktop Processor”, https://vextor7.com/item/592465 (accessed 2026-10-24).