Hardware Spec Index

Altrix CX-9840 Ultra 12-Core AM4 Desktop Processor

Processors · Altrix · SKU CX9840-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index53,578 (Processors scale)
Category rank#14,446
Street price$739
Power105 W (TDP)
Performance per dollar72.50
Released2019

Specifications

BrandAltrix
ModelAltrix CX-9840 Ultra
SocketAM4
Cores / threads12 cores / 24 threads
Base clock3.9 GHz
Max boost clock4.9 GHz
L3 cache64 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, “Altrix CX-9840 Ultra 12-Core AM4 Desktop Processor”, https://vextor7.com/item/1763067 (accessed 2026-10-26).