Hardware Spec Index

Altrix CX-6331 Ultra 20-Core LGA1851 Desktop Processor

Processors · Altrix · SKU CX6331-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index54,915 (Processors scale)
Category rank#33,574
Street price$849
Power125 W (TDP)
Performance per dollar64.68
Released2025

Specifications

BrandAltrix
ModelAltrix CX-6331 Ultra
SocketLGA1851
Cores / threads20 cores (8P + 12E) / 20 threads
Base clock3.5 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 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-3090 Core 16-Core AM4 Desktop Processor41,564$419Compare
Veltrix CX-3606 Core 6-Core AM4 Desktop Processor18,243$99Compare
Nexora CX-8108 Edge 24-Core LGA1851 Desktop Processor47,183$649Compare
Altrix CX-8033 Plus 14-Core LGA1700 Desktop Processor14,211$79Compare
Altrix CX-9787 Prime 8-Core AM4 Desktop Processor15,581$89Compare
Veltrix CX-1919 Edge 12-Core AM4 Desktop Processor31,738$269Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-6331 Ultra 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/2264773 (accessed 2026-10-24).