Hardware Spec Index

Altrix CX-3913 Ultra 12-Core AM5 Desktop Processor

Processors · Altrix · SKU CX3913-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index43,329 (Processors scale)
Category rank#8,475
Street price$409
Power120 W (TDP)
Performance per dollar105.94
Released2023

Specifications

BrandAltrix
ModelAltrix CX-3913 Ultra
SocketAM5
Cores / threads12 cores / 24 threads
Base clock3.5 GHz
Max boost clock5.3 GHz
L3 cache128 MB (3D stacked)
Power120 W TDP (PPT 162 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
Nexora CX-5113 Ultra 16-Core AM5 Desktop Processor59,350$839Compare
Nexora CX-8221 Prime 14-Core LGA1851 Desktop Processor42,190$479Compare
Veltrix CX-7061 Plus 8-Core AM5 Desktop Processor25,370$169Compare
Altrix CX-6107 Core 14-Core LGA1851 Desktop Processor41,367$349Compare
Nexora CX-5006 Pro 10-Core LGA1700 Desktop Processor23,751$159Compare
Veltrix CX-1002 SE 20-Core LGA1700 Desktop Processor42,823$499Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-3913 Ultra 12-Core AM5 Desktop Processor”, https://vextor7.com/item/4384473 (accessed 2026-10-20).