Hardware Spec Index

Altrix CX-8731 Ultra 8-Core AM4 Desktop Processor

Processors · Altrix · SKU CX8731-ULTRA · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index21,029 (Processors scale)
Category rank#43,659
Street price$139
Power105 W (TDP)
Performance per dollar151.29
Released2019

Specifications

BrandAltrix
ModelAltrix CX-8731 Ultra
SocketAM4
Cores / threads8 cores / 16 threads
Base clock3.4 GHz
Max boost clock4.3 GHz
L3 cache32 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-2962 Pro 16-Core AM5 Desktop Processor46,190$489Compare
Nexora CX-1781 Ultra 12-Core AM4 Desktop Processor37,402$389Compare
Altrix CX-7520 SE 16-Core AM4 Desktop Processor44,067$469Compare
Altrix CX-2268 Edge 8-Core AM4 Desktop Processor17,960$79Compare
Altrix CX-4303 SE 24-Core LGA1700 Desktop Processor50,584$679Compare
Veltrix CX-2099 Ultra 8-Core AM4 Desktop Processor34,507$299Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-8731 Ultra 8-Core AM4 Desktop Processor”, https://vextor7.com/item/30000472 (accessed 2026-10-20).