Hardware Spec Index

Veltrix CX-3139 Core 20-Core LGA1851 Desktop Processor

Processors · Veltrix · SKU CX3139-CORE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index48,636 (Processors scale)
Category rank#34,919
Street price$539
Power125 W (TDP)
Performance per dollar90.23
Released2026

Specifications

BrandVeltrix
ModelVeltrix CX-3139 Core
SocketLGA1851
Cores / threads20 cores (8P + 12E) / 20 threads
Base clock3.0 GHz
Max boost clock5.4 GHz
L3 cache30 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 graphicsNone (F model)
Unlocked multiplierYes
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
Nexora CX-1919 SE 20-Core LGA1700 Desktop Processor33,193$249Compare
Altrix CX-4522 Core 12-Core AM5 Desktop Processor33,857$299Compare
Veltrix CX-3709 Core 10-Core LGA1700 Desktop Processor36,403$279Compare
Nexora CX-7104 Prime 8-Core AM5 Desktop Processor37,559$299Compare
Altrix CX-3127 Pro 6-Core AM4 Desktop Processor17,078$89Compare
Veltrix CX-8251 XT 10-Core LGA1851 Desktop Processor21,070$99Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Veltrix CX-3139 Core 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/6255686 (accessed 2026-10-21).