Hardware Spec Index

Nexora CX-8257 XT 14-Core LGA1851 Desktop Processor

Processors · Nexora · SKU CX8257-XT · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index30,585 (Processors scale)
Category rank#3,489
Street price$229
Power125 W (TDP)
Performance per dollar133.56
Released2026

Specifications

BrandNexora
ModelNexora CX-8257 XT
SocketLGA1851
Cores / threads14 cores (6P + 8E) / 14 threads
Base clock3.0 GHz
Max boost clock5.0 GHz
L3 cache24 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
Altrix CX-8172 Max 8-Core AM4 Desktop Processor46,307$589Compare
Nexora CX-3048 Prime 20-Core LGA1700 Desktop Processor46,757$579Compare
Veltrix CX-6324 Prime 10-Core LGA1700 Desktop Processor27,789$209Compare
Veltrix CX-2396 Plus 16-Core AM4 Desktop Processor42,372$459Compare
Nexora CX-9273 Ultra 12-Core AM5 Desktop Processor51,943$649Compare
Veltrix CX-7904 Ultra 8-Core AM5 Desktop Processor42,195$489Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-8257 XT 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/8957326 (accessed 2026-10-25).