Hardware Spec Index

Altrix CX-1257 Core 10-Core LGA1851 Desktop Processor

Processors · Altrix · SKU CX1257-CORE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index24,437 (Processors scale)
Category rank#29,092
Street price$129
Power65 W (TDP)
Performance per dollar189.43
Released2026

Specifications

BrandAltrix
ModelAltrix CX-1257 Core
SocketLGA1851
Cores / threads10 cores (6P + 4E) / 10 threads
Base clock2.6 GHz
Max boost clock4.8 GHz
L3 cache24 MB
Power65 W base / 159 W max turbo
Memory supportDDR5-6400, dual channel (CUDIMM supported)
CPU PCIe lanes20× PCIe 5.0 + 4× PCIe 4.0
Integrated graphicsNone (F model)
Unlocked multiplierNo
NPU13 TOPS
Cooler includedYes (stock air cooler)

Related guides

Intel LGA1851 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedIntel 800 Series Chipsets

Similar Processors

ModelBenchmarkPriceCompare
Altrix CX-5540 Ultra 8-Core AM4 Desktop Processor41,138$379Compare
Veltrix CX-6210 Ti 6-Core AM4 Desktop Processor23,812$139Compare
Veltrix CX-4427 Edge 10-Core LGA1851 Desktop Processor19,285$89Compare
Veltrix CX-8325 Max 24-Core LGA1851 Desktop Processor42,194$539Compare
Nexora CX-9340 Max 24-Core LGA1851 Desktop Processor51,096$649Compare
Altrix CX-6619 Core 14-Core LGA1851 Desktop Processor28,400$189Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-1257 Core 10-Core LGA1851 Desktop Processor”, https://vextor7.com/item/8104071 (accessed 2026-10-21).