Hardware Spec Index

Veltrix CX-5125 Ultra 20-Core LGA1851 Desktop Processor

Processors · Veltrix · SKU CX5125-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index30,654 (Processors scale)
Category rank#24,560
Street price$199
Power125 W (TDP)
Performance per dollar154.04
Released2025

Specifications

BrandVeltrix
ModelVeltrix CX-5125 Ultra
SocketLGA1851
Cores / threads20 cores (8P + 12E) / 20 threads
Base clock3.0 GHz
Max boost clock5.0 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 graphicsIntegrated graphics (4 cores)
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-8873 Ultra 10-Core LGA1700 Desktop Processor21,264$129Compare
Veltrix CX-5924 Ultra 8-Core AM4 Desktop Processor47,162$559Compare
Altrix CX-6935 Pro 12-Core AM4 Desktop Processor38,583$319Compare
Altrix CX-6709 Ultra 20-Core LGA1700 Desktop Processor52,994$719Compare
Veltrix CX-3854 SE 24-Core LGA1851 Desktop Processor57,660$859Compare
Nexora CX-4511 Max 20-Core LGA1851 Desktop Processor42,820$429Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Veltrix CX-5125 Ultra 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/3320514 (accessed 2026-10-25).