Hardware Spec Index

Altrix CX-4128 Ultra 12-Core AM4 Desktop Processor

Processors · Altrix · SKU CX4128-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index55,705 (Processors scale)
Category rank#9,947
Street price$709
Power105 W (TDP)
Performance per dollar78.57
Released2020

Specifications

BrandAltrix
ModelAltrix CX-4128 Ultra
SocketAM4
Cores / threads12 cores / 24 threads
Base clock4.3 GHz
Max boost clock4.8 GHz
L3 cache64 MB
Power105 W TDP (PPT 142 W)
Memory supportDDR4-3200, dual channel
CPU PCIe lanes24× PCIe 4.0 (20 usable)
Integrated graphicsIntegrated graphics (8 CU)
Unlocked multiplierYes
Cooler includedNo

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Cite this page: Hardware Spec Index, “Altrix CX-4128 Ultra 12-Core AM4 Desktop Processor”, https://vextor7.com/item/286619 (accessed 2026-10-26).