Hardware Spec Index

Nexora CX-2543 Prime 14-Core LGA1851 Desktop Processor

Processors · Nexora · SKU CX2543-PRIME · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index35,819 (Processors scale)
Category rank#37,309
Street price$379
Power125 W (TDP)
Performance per dollar94.51
Released2025

Specifications

BrandNexora
ModelNexora CX-2543 Prime
SocketLGA1851
Cores / threads14 cores (6P + 8E) / 14 threads
Base clock3.6 GHz
Max boost clock5.2 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 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
Altrix CX-6968 Prime 8-Core AM5 Desktop Processor27,048$199Compare
Nexora CX-5098 Prime 10-Core LGA1700 Desktop Processor14,239$69Compare
Veltrix CX-7724 Edge 14-Core LGA1851 Desktop Processor19,517$99Compare
Veltrix CX-9731 Plus 12-Core AM4 Desktop Processor41,092$419Compare
Nexora CX-5402 Ultra 14-Core LGA1700 Desktop Processor42,016$529Compare
Veltrix CX-6550 Edge 12-Core AM5 Desktop Processor35,889$359Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-2543 Prime 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/1751810 (accessed 2026-10-18).