Hardware Spec Index

Altrix CX-5640 Ultra 6-Core AM4 Desktop Processor

Processors · Altrix · SKU CX5640-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index13,137 (Processors scale)
Category rank#22,952
Street price$79
Power65 W (TDP)
Performance per dollar166.29
Released2019

Specifications

BrandAltrix
ModelAltrix CX-5640 Ultra
SocketAM4
Cores / threads6 cores / 12 threads
Base clock3.9 GHz
Max boost clock4.2 GHz
L3 cache32 MB
Power65 W TDP (PPT 88 W)
Memory supportDDR4-3200, dual channel
CPU PCIe lanes24× PCIe 4.0 (20 usable)
Integrated graphicsNone (discrete GPU required)
Unlocked multiplierYes
Cooler includedYes (stock air cooler)

Related guides

CPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedAMD AM5 SocketIntel LGA1851 SocketIntel LGA1700 SocketNPUs and AI PCs

Similar Processors

ModelBenchmarkPriceCompare
Veltrix CX-8643 XT 12-Core AM5 Desktop Processor54,332$659Compare
Veltrix CX-4719 Prime 8-Core AM4 Desktop Processor40,479$389Compare
Veltrix CX-6926 Plus 14-Core LGA1700 Desktop Processor42,465$379Compare
Nexora CX-5455 SE 16-Core AM4 Desktop Processor42,756$479Compare
Altrix CX-5797 Ti 16-Core AM5 Desktop Processor57,113$789Compare
Veltrix CX-5447 SE 6-Core AM4 Desktop Processor22,966$149Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-5640 Ultra 6-Core AM4 Desktop Processor”, https://vextor7.com/item/423526 (accessed 2026-10-26).