Hardware Spec Index

Altrix CX-4643 Prime 8-Core AM4 Desktop Processor

Processors · Altrix · SKU CX4643-PRIME · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index39,975 (Processors scale)
Category rank#6,022
Street price$359
Power65 W (TDP)
Performance per dollar111.35
Released2022

Specifications

BrandAltrix
ModelAltrix CX-4643 Prime
SocketAM4
Cores / threads8 cores / 16 threads
Base clock4.5 GHz
Max boost clock4.6 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)

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Cite this page: Hardware Spec Index, “Altrix CX-4643 Prime 8-Core AM4 Desktop Processor”, https://vextor7.com/item/16628895 (accessed 2026-10-18).