Hardware Spec Index

Veltrix CX-3666 XT 8-Core AM5 Desktop Processor

Processors · Veltrix · SKU CX3666-XT · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index38,989 (Processors scale)
Category rank#34,686
Street price$459
Power65 W (TDP)
Performance per dollar84.94
Released2026

Specifications

BrandVeltrix
ModelVeltrix CX-3666 XT
SocketAM5
Cores / threads8 cores / 16 threads
Base clock4.6 GHz
Max boost clock5.3 GHz
L3 cache32 MB
Power65 W TDP (PPT 88 W)
Memory supportDDR5-5600, dual channel (EXPO)
CPU PCIe lanes28× PCIe 5.0 (24 usable)
Integrated graphicsIntegrated graphics (2 CU)
Unlocked multiplierYes
Cooler includedYes (stock air cooler)

Related guides

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

Similar Processors

ModelBenchmarkPriceCompare
Veltrix CX-5532 Pro 20-Core LGA1851 Desktop Processor26,998$209Compare
Altrix CX-7148 Core 14-Core LGA1851 Desktop Processor39,277$339Compare
Veltrix CX-9714 Edge 10-Core LGA1851 Desktop Processor15,505$79Compare
Nexora CX-2409 Edge 8-Core AM5 Desktop Processor42,045$409Compare
Nexora CX-2021 Prime 20-Core LGA1851 Desktop Processor34,819$299Compare
Nexora CX-4325 Prime 8-Core AM4 Desktop Processor49,026$619Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Veltrix CX-3666 XT 8-Core AM5 Desktop Processor”, https://vextor7.com/item/849075 (accessed 2026-10-20).