Hardware Spec Index

Altrix CX-8121 SE 12-Core AM4 Desktop Processor

Processors · Altrix · SKU CX8121-SE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index52,720 (Processors scale)
Category rank#41,897
Street price$659
Power105 W (TDP)
Performance per dollar80.00
Released2021

Specifications

BrandAltrix
ModelAltrix CX-8121 SE
SocketAM4
Cores / threads12 cores / 24 threads
Base clock4.1 GHz
Max boost clock4.8 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-8121 SE 12-Core AM4 Desktop Processor”, https://vextor7.com/item/126033 (accessed 2026-10-23).