Hardware Spec Index

Altrix CX-9840 Ultra 14-Core LGA1700 Desktop Processor

Processors · Altrix · SKU CX9840-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index26,797 (Processors scale)
Category rank#17,590
Street price$169
Power125 W (TDP)
Performance per dollar158.56
Released2023

Specifications

BrandAltrix
ModelAltrix CX-9840 Ultra
SocketLGA1700
Cores / threads14 cores (6P + 8E) / 20 threads
Base clock3.1 GHz
Max boost clock4.9 GHz
L3 cache25 MB
Power125 W base / 253 W max turbo
Memory supportDDR5-5600 or DDR4-3200, dual channel
CPU PCIe lanes16× PCIe 5.0 + 4× PCIe 4.0
Integrated graphicsIntegrated graphics (32 EU)
Unlocked multiplierYes
Cooler includedNo

Related guides

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Cite this page: Hardware Spec Index, “Altrix CX-9840 Ultra 14-Core LGA1700 Desktop Processor”, https://vextor7.com/item/7008019 (accessed 2026-10-21).