Hardware Spec Index

Altrix CX-5456 Plus 16-Core AM4 Desktop Processor

Processors · Altrix · SKU CX5456-PLUS · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index52,701 (Processors scale)
Category rank#7,906
Street price$619
Power105 W (TDP)
Performance per dollar85.14
Released2020

Specifications

BrandAltrix
ModelAltrix CX-5456 Plus
SocketAM4
Cores / threads16 cores / 32 threads
Base clock3.7 GHz
Max boost clock4.8 GHz
L3 cache128 MB (3D stacked)
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
Nexora CX-3588 Prime 8-Core AM4 Desktop Processor26,091$189Compare
Veltrix CX-7222 Edge 24-Core LGA1851 Desktop Processor41,327$369Compare
Altrix CX-6628 Ultra 20-Core LGA1700 Desktop Processor45,289$419Compare
Altrix CX-7731 Edge 6-Core AM4 Desktop Processor22,607$139Compare
Veltrix CX-4154 Ti 6-Core AM5 Desktop Processor20,598$99Compare
Veltrix CX-8851 Core 8-Core AM4 Desktop Processor33,141$279Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-5456 Plus 16-Core AM4 Desktop Processor”, https://vextor7.com/item/4869003 (accessed 2026-10-22).