Hardware Spec Index

Altrix CX-4398 XT 14-Core LGA1851 Desktop Processor

Processors · Altrix · SKU CX4398-XT · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index43,839 (Processors scale)
Category rank#22,214
Street price$499
Power125 W (TDP)
Performance per dollar87.85
Released2024

Specifications

BrandAltrix
ModelAltrix CX-4398 XT
SocketLGA1851
Cores / threads14 cores (6P + 8E) / 14 threads
Base clock2.6 GHz
Max boost clock5.3 GHz
L3 cache24 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 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-8498 SE 20-Core LGA1700 Desktop Processor35,989$289Compare
Altrix CX-2807 Pro 8-Core AM5 Desktop Processor24,403$149Compare
Veltrix CX-1182 SE 8-Core AM4 Desktop Processor27,338$199Compare
Nexora CX-2199 Ultra 8-Core AM4 Desktop Processor22,873$149Compare
Altrix CX-7850 Max 6-Core AM4 Desktop Processor24,915$179Compare
Altrix CX-3817 XT 6-Core AM5 Desktop Processor21,473$139Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-4398 XT 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/99254 (accessed 2026-10-19).