Hardware Spec Index

Veltrix CX-6646 Core 14-Core LGA1851 Desktop Processor

Processors · Veltrix · SKU CX6646-CORE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index43,703 (Processors scale)
Category rank#29,857
Street price$529
Power125 W (TDP)
Performance per dollar82.61
Released2024

Specifications

BrandVeltrix
ModelVeltrix CX-6646 Core
SocketLGA1851
Cores / threads14 cores (6P + 8E) / 14 threads
Base clock2.4 GHz
Max boost clock5.4 GHz
L3 cache24 MB
Power125 W base / 250 W max turbo
Memory supportDDR5-6400, dual channel (CUDIMM supported)
CPU PCIe lanes20× PCIe 5.0 + 4× PCIe 4.0
Integrated graphicsIntegrated graphics (4 cores)
Unlocked multiplierNo
NPU13 TOPS
Cooler includedNo

Related guides

Intel LGA1851 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedIntel 800 Series Chipsets

Similar Processors

ModelBenchmarkPriceCompare
Altrix CX-1696 Pro 6-Core AM4 Desktop Processor12,450$79Compare
Veltrix CX-5979 Plus 8-Core AM4 Desktop Processor31,622$269Compare
Nexora CX-9545 Plus 20-Core LGA1700 Desktop Processor40,129$369Compare
Altrix CX-5046 Ti 24-Core LGA1700 Desktop Processor56,403$739Compare
Altrix CX-4963 Ultra 24-Core LGA1700 Desktop Processor53,523$639Compare
Veltrix CX-9956 Edge 8-Core AM4 Desktop Processor37,296$419Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Veltrix CX-6646 Core 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/5834839 (accessed 2026-10-20).