Hardware Spec Index

Altrix CX-7843 Ultra 16-Core AM4 Desktop Processor

Processors · Altrix · SKU CX7843-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index57,199 (Processors scale)
Category rank#33,550
Street price$849
Power105 W (TDP)
Performance per dollar67.37
Released2021

Specifications

BrandAltrix
ModelAltrix CX-7843 Ultra
SocketAM4
Cores / threads16 cores / 32 threads
Base clock4.4 GHz
Max boost clock4.9 GHz
L3 cache128 MB (3D stacked)
Power105 W TDP (PPT 142 W)
Memory supportDDR4-3200, dual channel
CPU PCIe lanes24× PCIe 4.0 (20 usable)
Integrated graphicsIntegrated graphics (8 CU)
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/17525426 (accessed 2026-10-19).