Hardware Spec Index

Nexora CX-8421 Edge 8-Core AM4 Desktop Processor

Processors · Nexora · SKU CX8421-EDGE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index35,452 (Processors scale)
Category rank#45,567
Street price$329
Power65 W (TDP)
Performance per dollar107.76
Released2020

Specifications

BrandNexora
ModelNexora CX-8421 Edge
SocketAM4
Cores / threads8 cores / 16 threads
Base clock4.3 GHz
Max boost clock4.5 GHz
L3 cache32 MB
Power65 W TDP (PPT 88 W)
Memory supportDDR4-3200, dual channel
CPU PCIe lanes24× PCIe 4.0 (20 usable)
Integrated graphicsNone (discrete GPU required)
Unlocked multiplierYes
Cooler includedYes (stock air cooler)

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Cite this page: Hardware Spec Index, “Nexora CX-8421 Edge 8-Core AM4 Desktop Processor”, https://vextor7.com/item/43677858 (accessed 2026-10-22).