Hardware Spec Index

Altrix CX-6456 SE 14-Core LGA1851 Desktop Processor

Processors · Altrix · SKU CX6456-SE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index29,818 (Processors scale)
Category rank#41,619
Street price$199
Power125 W (TDP)
Performance per dollar149.84
Released2025

Specifications

BrandAltrix
ModelAltrix CX-6456 SE
SocketLGA1851
Cores / threads14 cores (6P + 8E) / 14 threads
Base clock3.1 GHz
Max boost clock5.0 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 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-3235 SE 16-Core AM4 Desktop Processor50,646$529Compare
Veltrix CX-8235 Ti 20-Core LGA1851 Desktop Processor32,286$259Compare
Altrix CX-3213 Plus 24-Core LGA1700 Desktop Processor53,409$729Compare
Veltrix CX-4193 Ultra 10-Core LGA1700 Desktop Processor19,616$109Compare
Altrix CX-4221 Core 6-Core AM4 Desktop Processor29,485$189Compare
Altrix CX-9277 Max 8-Core AM5 Desktop Processor23,324$149Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-6456 SE 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/6605730 (accessed 2026-10-23).