Hardware Spec Index

Veltrix CX-3553 Ultra 20-Core LGA1851 Desktop Processor

Processors · Veltrix · SKU CX3553-ULTRA · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index54,916 (Processors scale)
Category rank#44,761
Street price$829
Power125 W (TDP)
Performance per dollar66.24
Released2024

Specifications

BrandVeltrix
ModelVeltrix CX-3553 Ultra
SocketLGA1851
Cores / threads20 cores (8P + 12E) / 20 threads
Base clock3.1 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 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
Altrix CX-8385 XT 10-Core LGA1851 Desktop Processor17,236$89Compare
Veltrix CX-1265 Ultra 16-Core AM4 Desktop Processor54,418$699Compare
Nexora CX-5000 Core 10-Core LGA1700 Desktop Processor13,131$69Compare
Nexora CX-5829 XT 6-Core AM5 Desktop Processor13,539$79Compare
Nexora CX-6719 Ultra 16-Core AM4 Desktop Processor42,237$509Compare
Veltrix CX-4459 Plus 14-Core LGA1851 Desktop Processor28,046$209Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Veltrix CX-3553 Ultra 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/5402901 (accessed 2026-10-23).