Hardware Spec Index

Altrix CX-4662 Pro 20-Core LGA1851 Desktop Processor

Processors · Altrix · SKU CX4662-PRO · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index55,989 (Processors scale)
Category rank#39,918
Street price$869
Power125 W (TDP)
Performance per dollar64.43
Released2025

Specifications

BrandAltrix
ModelAltrix CX-4662 Pro
SocketLGA1851
Cores / threads20 cores (8P + 12E) / 20 threads
Base clock3.6 GHz
Max boost clock5.7 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 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-2183 XT 16-Core AM4 Desktop Processor47,603$589Compare
Altrix CX-3245 Ti 8-Core AM4 Desktop Processor15,697$79Compare
Altrix CX-3958 XT 14-Core LGA1700 Desktop Processor34,788$319Compare
Nexora CX-3177 Prime 14-Core LGA1700 Desktop Processor13,802$69Compare
Veltrix CX-4640 Edge 24-Core LGA1851 Desktop Processor46,512$589Compare
Nexora CX-6725 XT 14-Core LGA1700 Desktop Processor26,683$199Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-4662 Pro 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/638331 (accessed 2026-10-20).