Hardware Spec Index

Nexora CX-8640 Edge 16-Core AM5 Desktop Processor

Processors · Nexora · SKU CX8640-EDGE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index46,833 (Processors scale)
Category rank#2,160
Street price$639
Power170 W (TDP)
Performance per dollar73.29
Released2026

Specifications

BrandNexora
ModelNexora CX-8640 Edge
SocketAM5
Cores / threads16 cores / 32 threads
Base clock3.8 GHz
Max boost clock5.5 GHz
L3 cache64 MB
Power170 W TDP (PPT 230 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
Veltrix CX-9893 Max 20-Core LGA1700 Desktop Processor56,812$859Compare
Nexora CX-4665 Max 6-Core AM4 Desktop Processor19,675$99Compare
Veltrix CX-4054 Ti 16-Core AM4 Desktop Processor47,849$589Compare
Altrix CX-4937 Ultra 24-Core LGA1700 Desktop Processor51,105$649Compare
Veltrix CX-6666 Max 8-Core AM5 Desktop Processor28,762$199Compare
Altrix CX-6617 Ti 6-Core AM5 Desktop Processor28,633$179Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-8640 Edge 16-Core AM5 Desktop Processor”, https://vextor7.com/item/4150233 (accessed 2026-10-22).