Hardware Spec Index

Nexora CX-8457 Edge 6-Core AM5 Desktop Processor

Processors · Nexora · SKU CX8457-EDGE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index29,215 (Processors scale)
Category rank#16,320
Street price$239
Power120 W (TDP)
Performance per dollar122.24
Released2022

Specifications

BrandNexora
ModelNexora CX-8457 Edge
SocketAM5
Cores / threads6 cores / 12 threads
Base clock3.7 GHz
Max boost clock5.1 GHz
L3 cache32 MB
Power120 W TDP (PPT 162 W)
Memory supportDDR5-5200, 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

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Cite this page: Hardware Spec Index, “Nexora CX-8457 Edge 6-Core AM5 Desktop Processor”, https://vextor7.com/item/3350476 (accessed 2026-10-25).