Hardware Spec Index

Nexora CX-8257 SE 20-Core LGA1851 Desktop Processor

Processors · Nexora · SKU CX8257-SE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index25,910 (Processors scale)
Category rank#34,464
Street price$169
Power125 W (TDP)
Performance per dollar153.31
Released2026

Specifications

BrandNexora
ModelNexora CX-8257 SE
SocketLGA1851
Cores / threads20 cores (8P + 12E) / 20 threads
Base clock3.0 GHz
Max boost clock4.9 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 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-5618 SE 8-Core AM5 Desktop Processor40,328$429Compare
Altrix CX-4328 Pro 14-Core LGA1851 Desktop Processor40,897$469Compare
Nexora CX-4656 Core 12-Core AM5 Desktop Processor50,500$569Compare
Nexora CX-3383 Core 20-Core LGA1851 Desktop Processor33,495$339Compare
Nexora CX-6033 XT 24-Core LGA1700 Desktop Processor35,713$349Compare
Nexora CX-9890 Ultra 6-Core AM5 Desktop Processor31,589$219Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-8257 SE 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/2800950 (accessed 2026-10-22).