Hardware Spec Index

Nexora CX-4389 Max 20-Core LGA1851 Desktop Processor

Processors · Nexora · SKU CX4389-MAX · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index56,539 (Processors scale)
Category rank#36,183
Street price$879
Power125 W (TDP)
Performance per dollar64.32
Released2026

Specifications

BrandNexora
ModelNexora CX-4389 Max
SocketLGA1851
Cores / threads20 cores (8P + 12E) / 20 threads
Base clock2.7 GHz
Max boost clock5.6 GHz
L3 cache30 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 graphicsNone (F model)
Unlocked multiplierYes
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
Veltrix CX-7809 Edge 10-Core LGA1700 Desktop Processor23,506$139Compare
Altrix CX-4636 Core 16-Core AM5 Desktop Processor45,224$559Compare
Nexora CX-2855 XT 14-Core LGA1700 Desktop Processor40,758$349Compare
Altrix CX-2919 Max 6-Core AM4 Desktop Processor23,723$119Compare
Altrix CX-8760 Plus 14-Core LGA1700 Desktop Processor13,837$79Compare
Nexora CX-9668 Pro 14-Core LGA1700 Desktop Processor45,253$559Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-4389 Max 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/796559 (accessed 2026-10-23).