Hardware Spec Index

Altrix CX-8640 Prime 12-Core AM4 Desktop Processor

Processors · Altrix · SKU CX8640-PRIME · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index44,074 (Processors scale)
Category rank#45,371
Street price$519
Power105 W (TDP)
Performance per dollar84.92
Released2022

Specifications

BrandAltrix
ModelAltrix CX-8640 Prime
SocketAM4
Cores / threads12 cores / 24 threads
Base clock4.0 GHz
Max boost clock4.7 GHz
L3 cache64 MB
Power105 W TDP (PPT 142 W)
Memory supportDDR4-3200, dual channel
CPU PCIe lanes24× PCIe 4.0 (20 usable)
Integrated graphicsNone (discrete GPU required)
Unlocked multiplierYes
Cooler includedNo

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Cite this page: Hardware Spec Index, “Altrix CX-8640 Prime 12-Core AM4 Desktop Processor”, https://vextor7.com/item/41911306 (accessed 2026-10-26).