Hardware Spec Index

Altrix CX-7843 Ultra 16-Core AM4 Desktop Processor

Processors · Altrix · SKU CX7843-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index44,320 (Processors scale)
Category rank#4,875
Street price$539
Power105 W (TDP)
Performance per dollar82.23
Released2020

Specifications

BrandAltrix
ModelAltrix CX-7843 Ultra
SocketAM4
Cores / threads16 cores / 32 threads
Base clock3.4 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-7843 Ultra 16-Core AM4 Desktop Processor”, https://vextor7.com/item/21882097 (accessed 2026-10-24).