Hardware Spec Index

Altrix CX-1481 Prime 20-Core LGA1851 Desktop Processor

Processors · Altrix · SKU CX1481-PRIME · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index57,281 (Processors scale)
Category rank#17,562
Street price$899
Power125 W (TDP)
Performance per dollar63.72
Released2024

Specifications

BrandAltrix
ModelAltrix CX-1481 Prime
SocketLGA1851
Cores / threads20 cores (8P + 12E) / 20 threads
Base clock3.4 GHz
Max boost clock5.7 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 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
Veltrix CX-6750 Pro 24-Core LGA1700 Desktop Processor43,970$569Compare
Nexora CX-5905 Pro 24-Core LGA1700 Desktop Processor58,292$739Compare
Veltrix CX-9603 Core 10-Core LGA1851 Desktop Processor20,384$109Compare
Veltrix CX-8531 Ti 8-Core AM5 Desktop Processor37,930$319Compare
Altrix CX-8051 Ultra 8-Core AM4 Desktop Processor11,951$79Compare
Veltrix CX-1460 Ultra 8-Core AM4 Desktop Processor39,500$389Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-1481 Prime 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/92942794 (accessed 2026-10-20).