Hardware Spec Index

Nexora CX-3291 Ultra 20-Core LGA1700 Desktop Processor

Processors · Nexora · SKU CX3291-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index52,727 (Processors scale)
Category rank#21,197
Street price$819
Power125 W (TDP)
Performance per dollar64.38
Released2021

Specifications

BrandNexora
ModelNexora CX-3291 Ultra
SocketLGA1700
Cores / threads20 cores (8P + 12E) / 28 threads
Base clock3.3 GHz
Max boost clock5.8 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 graphicsNone (F model)
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
Nexora CX-9878 Core 20-Core LGA1851 Desktop Processor31,677$209Compare
Altrix CX-9513 Edge 12-Core AM5 Desktop Processor47,539$579Compare
Veltrix CX-1321 Ti 20-Core LGA1700 Desktop Processor41,171$449Compare
Veltrix CX-1910 XT 20-Core LGA1851 Desktop Processor34,311$309Compare
Veltrix CX-5763 Ultra 14-Core LGA1700 Desktop Processor40,298$409Compare
Veltrix CX-6005 Ti 10-Core LGA1700 Desktop Processor33,161$269Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-3291 Ultra 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/4152999 (accessed 2026-10-20).