Hardware Spec Index

Altrix CX-9665 Ultra 8-Core AM5 Desktop Processor

Processors · Altrix · SKU CX9665-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index34,874 (Processors scale)
Category rank#16,782
Street price$349
Power105 W (TDP)
Performance per dollar99.93
Released2022

Specifications

BrandAltrix
ModelAltrix CX-9665 Ultra
SocketAM5
Cores / threads8 cores / 16 threads
Base clock4.6 GHz
Max boost clock5.2 GHz
L3 cache96 MB (3D stacked)
Power105 W TDP (PPT 142 W)
Memory supportDDR5-5200, 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
Altrix CX-8876 Plus 14-Core LGA1700 Desktop Processor32,625$289Compare
Veltrix CX-2369 Ti 16-Core AM5 Desktop Processor59,600$779Compare
Veltrix CX-5386 Plus 8-Core AM5 Desktop Processor22,686$139Compare
Veltrix CX-2147 Plus 6-Core AM4 Desktop Processor29,026$229Compare
Veltrix CX-3338 Edge 10-Core LGA1851 Desktop Processor19,582$89Compare
Nexora CX-1054 Core 8-Core AM4 Desktop Processor27,173$189Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-9665 Ultra 8-Core AM5 Desktop Processor”, https://vextor7.com/item/1453792 (accessed 2026-10-23).