Hardware Spec Index

Nexora CX-2945 SE 20-Core LGA1851 Desktop Processor

Processors · Nexora · SKU CX2945-SE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index31,556 (Processors scale)
Category rank#31
Street price$249
Power125 W (TDP)
Performance per dollar126.73
Released2025

Specifications

BrandNexora
ModelNexora CX-2945 SE
SocketLGA1851
Cores / threads20 cores (8P + 12E) / 20 threads
Base clock3.7 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-9437 XT 10-Core LGA1700 Desktop Processor24,474$139Compare
Altrix CX-2294 Ultra 16-Core AM5 Desktop Processor58,471$739Compare
Nexora CX-4115 Prime 6-Core AM5 Desktop Processor17,220$89Compare
Altrix CX-8911 Ultra 10-Core LGA1700 Desktop Processor17,691$89Compare
Veltrix CX-1672 Ultra 14-Core LGA1851 Desktop Processor41,496$509Compare
Veltrix CX-4719 Core 20-Core LGA1700 Desktop Processor23,921$169Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-2945 SE 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/889378 (accessed 2026-10-19).