Hardware Spec Index

Altrix CX-3977 Pro 8-Core AM4 Desktop Processor

Processors · Altrix · SKU CX3977-PRO · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index25,397 (Processors scale)
Category rank#32,074
Street price$169
Power65 W (TDP)
Performance per dollar150.28
Released2022

Specifications

BrandAltrix
ModelAltrix CX-3977 Pro
SocketAM4
Cores / threads8 cores / 16 threads
Base clock4.0 GHz
Max boost clock4.4 GHz
L3 cache32 MB
Power65 W TDP (PPT 88 W)
Memory supportDDR4-3200, dual channel
CPU PCIe lanes24× PCIe 4.0 (20 usable)
Integrated graphicsIntegrated graphics (8 CU)
Unlocked multiplierYes
Cooler includedYes (stock air cooler)

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-7541 Core 16-Core AM5 Desktop Processor59,250$899Compare
Nexora CX-2300 Prime 12-Core AM4 Desktop Processor38,640$329Compare
Veltrix CX-1724 Edge 12-Core AM4 Desktop Processor59,600$819Compare
Veltrix CX-2510 Prime 16-Core AM5 Desktop Processor55,004$639Compare
Veltrix CX-4530 Ultra 20-Core LGA1700 Desktop Processor48,867$689Compare
Nexora CX-3709 Prime 8-Core AM5 Desktop Processor40,623$399Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-3977 Pro 8-Core AM4 Desktop Processor”, https://vextor7.com/item/845306 (accessed 2026-10-20).