Hardware Spec Index

Nexora CX-3951 Pro 20-Core LGA1700 Desktop Processor

Processors · Nexora · SKU CX3951-PRO · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index37,312 (Processors scale)
Category rank#40,002
Street price$299
Power125 W (TDP)
Performance per dollar124.79
Released2022

Specifications

BrandNexora
ModelNexora CX-3951 Pro
SocketLGA1700
Cores / threads20 cores (8P + 12E) / 28 threads
Base clock3.7 GHz
Max boost clock5.2 GHz
L3 cache36 MB
Power125 W base / 253 W max turbo
Memory supportDDR5-5600 or DDR4-3200, dual channel
CPU PCIe lanes16× PCIe 5.0 + 4× PCIe 4.0
Integrated graphicsIntegrated graphics (32 EU)
Unlocked multiplierNo
Cooler includedNo

Related guides

Intel LGA1700 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Socket

Similar Processors

ModelBenchmarkPriceCompare
Altrix CX-6448 Max 12-Core AM5 Desktop Processor34,916$269Compare
Nexora CX-7681 Ti 16-Core AM4 Desktop Processor51,364$599Compare
Altrix CX-2047 Plus 6-Core AM5 Desktop Processor14,409$79Compare
Veltrix CX-2605 Edge 10-Core LGA1700 Desktop Processor13,315$69Compare
Altrix CX-2958 Core 8-Core AM4 Desktop Processor29,030$219Compare
Nexora CX-3143 Ti 14-Core LGA1700 Desktop Processor32,723$289Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-3951 Pro 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/284741 (accessed 2026-10-21).