Hardware Spec Index

Altrix CX-8721 Prime 16-Core AM5 Desktop Processor

Processors · Altrix · SKU CX8721-PRIME · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index51,513 (Processors scale)
Category rank#2,578
Street price$729
Power170 W (TDP)
Performance per dollar70.66
Released2026

Specifications

BrandAltrix
ModelAltrix CX-8721 Prime
SocketAM5
Cores / threads16 cores / 32 threads
Base clock3.8 GHz
Max boost clock5.5 GHz
L3 cache64 MB
Power170 W TDP (PPT 230 W)
Memory supportDDR5-5600, dual channel (EXPO)
CPU PCIe lanes28× PCIe 5.0 (24 usable)
Integrated graphicsIntegrated graphics (2 CU)
Unlocked multiplierYes
Cooler includedNo

Related guides

AMD AM5 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Chipsets Compared

Similar Processors

ModelBenchmarkPriceCompare
Nexora CX-7396 Pro 12-Core AM5 Desktop Processor44,383$499Compare
Veltrix CX-6297 Edge 8-Core AM4 Desktop Processor45,512$469Compare
Veltrix CX-3177 XT 8-Core AM4 Desktop Processor25,497$149Compare
Altrix CX-4660 XT 6-Core AM5 Desktop Processor21,144$109Compare
Altrix CX-7737 Ti 8-Core AM5 Desktop Processor32,487$279Compare
Altrix CX-3107 XT 10-Core LGA1851 Desktop Processor16,042$79Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-8721 Prime 16-Core AM5 Desktop Processor”, https://vextor7.com/item/93484830 (accessed 2026-10-22).