Hardware Spec Index

Nexora CX-9491 Ultra 24-Core LGA1851 Desktop Processor

Processors · Nexora · SKU CX9491-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index38,033 (Processors scale)
Category rank#33,556
Street price$329
Power125 W (TDP)
Performance per dollar115.60
Released2024

Specifications

BrandNexora
ModelNexora CX-9491 Ultra
SocketLGA1851
Cores / threads24 cores (8P + 16E) / 24 threads
Base clock2.8 GHz
Max boost clock5.2 GHz
L3 cache36 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-7211 Ultra 16-Core AM5 Desktop Processor50,590$619Compare
Veltrix CX-1406 Pro 8-Core AM4 Desktop Processor20,322$89Compare
Nexora CX-4436 Plus 8-Core AM4 Desktop Processor23,355$139Compare
Altrix CX-8867 SE 14-Core LGA1700 Desktop Processor16,656$79Compare
Nexora CX-6988 XT 6-Core AM4 Desktop Processor16,925$79Compare
Nexora CX-1492 Ultra 24-Core LGA1700 Desktop Processor41,412$479Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-9491 Ultra 24-Core LGA1851 Desktop Processor”, https://vextor7.com/item/5186271 (accessed 2026-10-20).