Hardware Spec Index

Altrix CX-9148 Ultra 20-Core LGA1851 Desktop Processor

Processors · Altrix · SKU CX9148-ULTRA · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index27,064 (Processors scale)
Category rank#38,554
Street price$199
Power125 W (TDP)
Performance per dollar136.00
Released2024

Specifications

BrandAltrix
ModelAltrix CX-9148 Ultra
SocketLGA1851
Cores / threads20 cores (8P + 12E) / 20 threads
Base clock2.9 GHz
Max boost clock4.9 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 graphicsIntegrated graphics (4 cores)
Unlocked multiplierNo
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-3778 Max 8-Core AM5 Desktop Processor16,122$89Compare
Nexora CX-3901 Ultra 14-Core LGA1700 Desktop Processor13,294$69Compare
Veltrix CX-1731 Ultra 8-Core AM5 Desktop Processor39,327$459Compare
Nexora CX-3241 Core 24-Core LGA1851 Desktop Processor57,951$819Compare
Nexora CX-2216 Pro 24-Core LGA1851 Desktop Processor48,079$689Compare
Altrix CX-3079 Pro 12-Core AM4 Desktop Processor51,927$689Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-9148 Ultra 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/1737403 (accessed 2026-10-23).