Hardware Spec Index

Nexora CX-8143 Prime 10-Core LGA1851 Desktop Processor

Processors · Nexora · SKU CX8143-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index19,684 (Processors scale)
Category rank#19,275
Street price$99
Power65 W (TDP)
Performance per dollar198.83
Released2026

Specifications

BrandNexora
ModelNexora CX-8143 Prime
SocketLGA1851
Cores / threads10 cores (6P + 4E) / 10 threads
Base clock3.7 GHz
Max boost clock4.8 GHz
L3 cache24 MB
Power65 W base / 159 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 includedYes (stock air cooler)

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-8376 Core 14-Core LGA1700 Desktop Processor21,231$109Compare
Veltrix CX-5927 Prime 8-Core AM5 Desktop Processor17,561$89Compare
Nexora CX-6297 XT 14-Core LGA1700 Desktop Processor14,539$79Compare
Nexora CX-5912 XT 16-Core AM5 Desktop Processor43,600$509Compare
Altrix CX-1050 SE 24-Core LGA1851 Desktop Processor59,600$799Compare
Altrix CX-6055 Prime 16-Core AM4 Desktop Processor44,789$559Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-8143 Prime 10-Core LGA1851 Desktop Processor”, https://vextor7.com/item/3633377 (accessed 2026-10-21).