Hardware Spec Index

Nexora CX-8639 Prime 16-Core AM4 Desktop Processor

Processors · Nexora · SKU CX8639-PRIME · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index57,930 (Processors scale)
Category rank#9,593
Street price$779
Power105 W (TDP)
Performance per dollar74.36
Released2021

Specifications

BrandNexora
ModelNexora CX-8639 Prime
SocketAM4
Cores / threads16 cores / 32 threads
Base clock3.5 GHz
Max boost clock4.8 GHz
L3 cache128 MB (3D stacked)
Power105 W TDP (PPT 142 W)
Memory supportDDR4-3200, dual channel
CPU PCIe lanes24× PCIe 4.0 (20 usable)
Integrated graphicsIntegrated graphics (8 CU)
Unlocked multiplierYes
Cooler includedNo

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Cite this page: Hardware Spec Index, “Nexora CX-8639 Prime 16-Core AM4 Desktop Processor”, https://vextor7.com/item/2585835 (accessed 2026-10-25).