Hardware Spec Index

Altrix CX-3855 Prime 14-Core LGA1700 Desktop Processor

Processors · Altrix · SKU CX3855-PRIME · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index37,979 (Processors scale)
Category rank#22,349
Street price$309
Power125 W (TDP)
Performance per dollar122.91
Released2022

Specifications

BrandAltrix
ModelAltrix CX-3855 Prime
SocketLGA1700
Cores / threads14 cores (6P + 8E) / 20 threads
Base clock3.2 GHz
Max boost clock5.2 GHz
L3 cache25 MB
Power125 W base / 253 W max turbo
Memory supportDDR5-5600 or DDR4-3200, dual channel
CPU PCIe lanes16× PCIe 5.0 + 4× PCIe 4.0
Integrated graphicsIntegrated graphics (32 EU)
Unlocked multiplierYes
Cooler includedNo

Related guides

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Cite this page: Hardware Spec Index, “Altrix CX-3855 Prime 14-Core LGA1700 Desktop Processor”, https://vextor7.com/item/14554455 (accessed 2026-10-23).