Hardware Spec Index

Altrix CX-1423 SE 20-Core LGA1851 Desktop Processor

Processors · Altrix · SKU CX1423-SE · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index37,825 (Processors scale)
Category rank#2,623
Street price$399
Power125 W (TDP)
Performance per dollar94.80
Released2026

Specifications

BrandAltrix
ModelAltrix CX-1423 SE
SocketLGA1851
Cores / threads20 cores (8P + 12E) / 20 threads
Base clock2.7 GHz
Max boost clock5.2 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
Nexora CX-4387 SE 20-Core LGA1700 Desktop Processor24,960$179Compare
Nexora CX-2886 SE 10-Core LGA1851 Desktop Processor20,782$129Compare
Altrix CX-3521 Core 16-Core AM4 Desktop Processor54,840$779Compare
Altrix CX-7780 Prime 8-Core AM4 Desktop Processor34,193$249Compare
Nexora CX-4965 Max 20-Core LGA1700 Desktop Processor31,496$249Compare
Altrix CX-5692 Max 16-Core AM5 Desktop Processor44,292$589Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-1423 SE 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/10691022 (accessed 2026-10-18).