Hardware Spec Index

Altrix CX-4257 Plus 12-Core AM4 Desktop Processor

Processors · Altrix · SKU CX4257-PLUS · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index57,231 (Processors scale)
Category rank#43,947
Street price$699
Power105 W (TDP)
Performance per dollar81.88
Released2021

Specifications

BrandAltrix
ModelAltrix CX-4257 Plus
SocketAM4
Cores / threads12 cores / 24 threads
Base clock4.0 GHz
Max boost clock4.8 GHz
L3 cache64 MB
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-4257 Plus 12-Core AM4 Desktop Processor”, https://vextor7.com/item/93674807 (accessed 2026-10-22).