Hardware Spec Index

Altrix CX-5891 Prime 8-Core AM4 Desktop Processor

Processors · Altrix · SKU CX5891-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index13,176 (Processors scale)
Category rank#19,030
Street price$79
Power65 W (TDP)
Performance per dollar166.78
Released2019

Specifications

BrandAltrix
ModelAltrix CX-5891 Prime
SocketAM4
Cores / threads8 cores / 16 threads
Base clock3.9 GHz
Max boost clock4.2 GHz
L3 cache96 MB (3D stacked)
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)

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Cite this page: Hardware Spec Index, “Altrix CX-5891 Prime 8-Core AM4 Desktop Processor”, https://vextor7.com/item/7868445 (accessed 2026-10-22).