Hardware Spec Index

Nexora CX-6621 XT 16-Core AM5 Desktop Processor

Processors · Nexora · SKU CX6621-XT · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index43,253 (Processors scale)
Category rank#9,629
Street price$399
Power170 W (TDP)
Performance per dollar108.40
Released2025

Specifications

BrandNexora
ModelNexora CX-6621 XT
SocketAM5
Cores / threads16 cores / 32 threads
Base clock4.0 GHz
Max boost clock5.3 GHz
L3 cache64 MB
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
Cooler includedNo

Related guides

AMD AM5 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Chipsets Compared

Similar Processors

ModelBenchmarkPriceCompare
Altrix CX-1665 Edge 8-Core AM4 Desktop Processor30,386$289Compare
Veltrix CX-8911 Max 24-Core LGA1851 Desktop Processor39,984$399Compare
Altrix CX-2418 Ti 16-Core AM4 Desktop Processor54,398$649Compare
Veltrix CX-2306 Ti 8-Core AM4 Desktop Processor37,808$379Compare
Altrix CX-9515 Pro 6-Core AM4 Desktop Processor15,283$79Compare
Veltrix CX-1700 Ultra 16-Core AM5 Desktop Processor49,760$619Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-6621 XT 16-Core AM5 Desktop Processor”, https://vextor7.com/item/62948316 (accessed 2026-10-25).