Hardware Spec Index

Veltrix CX-5456 Prime 14-Core LGA1851 Desktop Processor

Processors · Veltrix · SKU CX5456-PRIME · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index43,814 (Processors scale)
Category rank#5,116
Street price$479
Power125 W (TDP)
Performance per dollar91.47
Released2024

Specifications

BrandVeltrix
ModelVeltrix CX-5456 Prime
SocketLGA1851
Cores / threads14 cores (6P + 8E) / 14 threads
Base clock3.3 GHz
Max boost clock5.4 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 graphicsNone (F model)
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-8983 Edge 16-Core AM4 Desktop Processor55,181$659Compare
Altrix CX-8222 Ultra 24-Core LGA1851 Desktop Processor52,549$659Compare
Altrix CX-9595 Ti 16-Core AM4 Desktop Processor50,133$629Compare
Altrix CX-2067 Prime 16-Core AM4 Desktop Processor49,390$549Compare
Nexora CX-3641 Ultra 6-Core AM4 Desktop Processor18,064$99Compare
Veltrix CX-2698 Prime 10-Core LGA1851 Desktop Processor28,269$209Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Veltrix CX-5456 Prime 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/2807830 (accessed 2026-10-24).