Hardware Spec Index

Veltrix CX-3877 Ultra 8-Core AM4 Desktop Processor

Processors · Veltrix · SKU CX3877-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index14,414 (Processors scale)
Category rank#29,607
Street price$79
Power105 W (TDP)
Performance per dollar182.46
Released2020

Specifications

BrandVeltrix
ModelVeltrix CX-3877 Ultra
SocketAM4
Cores / threads8 cores / 16 threads
Base clock4.0 GHz
Max boost clock4.2 GHz
L3 cache32 MB
Power105 W TDP (PPT 142 W)
Memory supportDDR4-3200, dual channel
CPU PCIe lanes24× PCIe 4.0 (20 usable)
Integrated graphicsNone (discrete GPU required)
Unlocked multiplierYes
Cooler includedNo

Related guides

CPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedAMD AM5 SocketIntel LGA1851 SocketIntel LGA1700 SocketNPUs and AI PCs

Similar Processors

ModelBenchmarkPriceCompare
Nexora CX-1921 SE 16-Core AM4 Desktop Processor55,016$679Compare
Veltrix CX-6238 SE 16-Core AM5 Desktop Processor53,092$799Compare
Veltrix CX-5286 Pro 6-Core AM4 Desktop Processor14,237$79Compare
Nexora CX-1386 Edge 10-Core LGA1700 Desktop Processor19,767$99Compare
Nexora CX-7414 Core 16-Core AM5 Desktop Processor59,600$899Compare
Nexora CX-9998 Pro 10-Core LGA1700 Desktop Processor17,026$89Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Veltrix CX-3877 Ultra 8-Core AM4 Desktop Processor”, https://vextor7.com/item/1969097 (accessed 2026-10-24).