Hardware Spec Index

Nexora CX-8681 Ultra 20-Core LGA1700 Desktop Processor

Processors · Nexora · SKU CX8681-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index25,063 (Processors scale)
Category rank#5,432
Street price$149
Power125 W (TDP)
Performance per dollar168.21
Released2021

Specifications

BrandNexora
ModelNexora CX-8681 Ultra
SocketLGA1700
Cores / threads20 cores (8P + 12E) / 28 threads
Base clock3.4 GHz
Max boost clock4.8 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 graphicsIntegrated graphics (32 EU)
Unlocked multiplierYes
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-8106 Ultra 20-Core LGA1700 Desktop Processor58,259$759Compare
Nexora CX-2272 Pro 12-Core AM5 Desktop Processor51,465$639Compare
Nexora CX-3570 Prime 14-Core LGA1851 Desktop Processor41,606$389Compare
Nexora CX-5403 Core 20-Core LGA1700 Desktop Processor54,746$779Compare
Nexora CX-2251 Max 24-Core LGA1700 Desktop Processor46,608$589Compare
Veltrix CX-2880 Ultra 8-Core AM4 Desktop Processor29,889$249Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-8681 Ultra 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/8044191 (accessed 2026-10-20).