Hardware Spec Index

Veltrix CX-6521 Ultra 16-Core AM4 Desktop Processor

Processors · Veltrix · SKU CX6521-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index51,889 (Processors scale)
Category rank#45,303
Street price$709
Power105 W (TDP)
Performance per dollar73.19
Released2020

Specifications

BrandVeltrix
ModelVeltrix CX-6521 Ultra
SocketAM4
Cores / threads16 cores / 32 threads
Base clock4.3 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 graphicsNone (discrete GPU required)
Unlocked multiplierYes
Cooler includedNo

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Cite this page: Hardware Spec Index, “Veltrix CX-6521 Ultra 16-Core AM4 Desktop Processor”, https://vextor7.com/item/4131399 (accessed 2026-10-21).