Hardware Spec Index

Altrix CX-3987 Pro 8-Core AM5 Desktop Processor

Processors · Altrix · SKU CX3987-PRO · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index39,525 (Processors scale)
Category rank#32,872
Street price$399
Power120 W (TDP)
Performance per dollar99.06
Released2025

Specifications

BrandAltrix
ModelAltrix CX-3987 Pro
SocketAM5
Cores / threads8 cores / 16 threads
Base clock3.4 GHz
Max boost clock5.3 GHz
L3 cache32 MB
Power120 W TDP (PPT 162 W)
Memory supportDDR5-5600, dual channel (EXPO)
CPU PCIe lanes28× PCIe 5.0 (24 usable)
Integrated graphicsIntegrated graphics (2 CU)
Unlocked multiplierYes
Cooler includedNo

Related guides

AMD AM5 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Chipsets Compared

Similar Processors

ModelBenchmarkPriceCompare
Nexora CX-1422 Pro 24-Core LGA1700 Desktop Processor55,165$689Compare
Altrix CX-6195 Prime 24-Core LGA1700 Desktop Processor49,302$639Compare
Altrix CX-5722 XT 20-Core LGA1851 Desktop Processor53,555$739Compare
Nexora CX-1943 Plus 14-Core LGA1851 Desktop Processor35,227$359Compare
Nexora CX-3556 Prime 8-Core AM4 Desktop Processor24,897$149Compare
Veltrix CX-1322 Edge 8-Core AM4 Desktop Processor23,033$139Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-3987 Pro 8-Core AM5 Desktop Processor”, https://vextor7.com/item/7094071 (accessed 2026-10-20).