Hardware Spec Index

Nexora CX-3458 Plus 14-Core LGA1851 Desktop Processor

Processors · Nexora · SKU CX3458-PLUS · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index36,664 (Processors scale)
Category rank#45,467
Street price$349
Power125 W (TDP)
Performance per dollar105.05
Released2025

Specifications

BrandNexora
ModelNexora CX-3458 Plus
SocketLGA1851
Cores / threads14 cores (6P + 8E) / 14 threads
Base clock2.6 GHz
Max boost clock5.1 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-5585 Ti 6-Core AM4 Desktop Processor20,464$119Compare
Veltrix CX-4826 Ultra 10-Core LGA1700 Desktop Processor24,648$139Compare
Altrix CX-5870 Plus 14-Core LGA1700 Desktop Processor22,237$119Compare
Altrix CX-4587 Ti 24-Core LGA1700 Desktop Processor52,091$699Compare
Nexora CX-1245 Ultra 12-Core AM4 Desktop Processor48,396$699Compare
Veltrix CX-3098 Ultra 24-Core LGA1700 Desktop Processor56,809$709Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-3458 Plus 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/6540260 (accessed 2026-10-20).