Hardware Spec Index

Altrix CX-6458 XT 12-Core AM5 Desktop Processor

Processors · Altrix · SKU CX6458-XT · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index50,558 (Processors scale)
Category rank#18,689
Street price$649
Power170 W (TDP)
Performance per dollar77.90
Released2025

Specifications

BrandAltrix
ModelAltrix CX-6458 XT
SocketAM5
Cores / threads12 cores / 24 threads
Base clock4.1 GHz
Max boost clock5.5 GHz
L3 cache128 MB (3D stacked)
Power170 W TDP (PPT 230 W)
Memory supportDDR5-5600, dual channel (EXPO)
CPU PCIe lanes28× PCIe 5.0 (24 usable)
Integrated graphicsIntegrated graphics (2 CU)
Unlocked multiplierYes
NPU16 TOPS
Cooler includedNo

Related guides

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Cite this page: Hardware Spec Index, “Altrix CX-6458 XT 12-Core AM5 Desktop Processor”, https://vextor7.com/item/97279314 (accessed 2026-10-19).