Hardware Spec Index

Altrix CX-4428 Ultra 12-Core AM4 Desktop Processor

Processors · Altrix · SKU CX4428-ULTRA · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index48,346 (Processors scale)
Category rank#46,132
Street price$699
Power105 W (TDP)
Performance per dollar69.16
Released2020

Specifications

BrandAltrix
ModelAltrix CX-4428 Ultra
SocketAM4
Cores / threads12 cores / 24 threads
Base clock4.1 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 graphicsNone (discrete GPU required)
Unlocked multiplierYes
Cooler includedNo

Related guides

CPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedAMD AM5 SocketIntel LGA1851 SocketIntel LGA1700 SocketNPUs and AI PCs

Similar Processors

ModelBenchmarkPriceCompare
Nexora CX-6419 Edge 20-Core LGA1851 Desktop Processor50,100$549Compare
Altrix CX-7929 SE 16-Core AM4 Desktop Processor56,116$889Compare
Nexora CX-1956 Prime 24-Core LGA1700 Desktop Processor51,890$719Compare
Nexora CX-9424 Core 16-Core AM5 Desktop Processor56,609$709Compare
Altrix CX-6447 SE 14-Core LGA1700 Desktop Processor42,249$509Compare
Altrix CX-7835 Pro 16-Core AM4 Desktop Processor53,159$709Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-4428 Ultra 12-Core AM4 Desktop Processor”, https://vextor7.com/item/21474062 (accessed 2026-10-23).