Hardware Spec Index

Altrix CX-4278 Ultra 12-Core AM4 Desktop Processor

Processors · Altrix · SKU CX4278-ULTRA · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index37,544 (Processors scale)
Category rank#49,333
Street price$349
Power105 W (TDP)
Performance per dollar107.58
Released2022

Specifications

BrandAltrix
ModelAltrix CX-4278 Ultra
SocketAM4
Cores / threads12 cores / 24 threads
Base clock4.2 GHz
Max boost clock4.6 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
Altrix CX-4574 Ti 14-Core LGA1700 Desktop Processor40,678$399Compare
Nexora CX-1593 Prime 16-Core AM4 Desktop Processor48,092$699Compare
Nexora CX-5453 Core 8-Core AM4 Desktop Processor38,195$359Compare
Veltrix CX-1741 Pro 24-Core LGA1700 Desktop Processor55,795$829Compare
Altrix CX-3022 Ti 16-Core AM4 Desktop Processor47,967$609Compare
Veltrix CX-8349 Core 8-Core AM5 Desktop Processor40,151$419Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-4278 Ultra 12-Core AM4 Desktop Processor”, https://vextor7.com/item/3674476 (accessed 2026-10-19).