Hardware Spec Index

Altrix CX-1903 Plus 12-Core AM4 Desktop Processor

Processors · Altrix · SKU CX1903-PLUS · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index38,644 (Processors scale)
Category rank#32,710
Street price$379
Power105 W (TDP)
Performance per dollar101.96
Released2019

Specifications

BrandAltrix
ModelAltrix CX-1903 Plus
SocketAM4
Cores / threads12 cores / 24 threads
Base clock4.0 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 graphicsIntegrated graphics (8 CU)
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
Veltrix CX-3938 Ultra 10-Core LGA1700 Desktop Processor15,321$79Compare
Veltrix CX-6064 Ultra 14-Core LGA1700 Desktop Processor16,806$99Compare
Veltrix CX-4573 Prime 8-Core AM5 Desktop Processor44,894$539Compare
Veltrix CX-7993 Edge 10-Core LGA1700 Desktop Processor19,860$99Compare
Altrix CX-5426 Ti 8-Core AM5 Desktop Processor29,381$189Compare
Veltrix CX-7930 Ti 24-Core LGA1700 Desktop Processor43,705$509Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-1903 Plus 12-Core AM4 Desktop Processor”, https://vextor7.com/item/3735461 (accessed 2026-10-21).