Hardware Spec Index

Nexora CX-8458 Core 6-Core AM5 Desktop Processor

Processors · Nexora · SKU CX8458-CORE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index30,284 (Processors scale)
Category rank#48,348
Street price$209
Power65 W (TDP)
Performance per dollar144.90
Released2025

Specifications

BrandNexora
ModelNexora CX-8458 Core
SocketAM5
Cores / threads6 cores / 12 threads
Base clock3.6 GHz
Max boost clock5.0 GHz
L3 cache32 MB
Power65 W TDP (PPT 88 W)
Memory supportDDR5-5600, dual channel (EXPO)
CPU PCIe lanes28× PCIe 5.0 (24 usable)
Integrated graphicsIntegrated graphics (2 CU)
Unlocked multiplierYes
Cooler includedYes (stock air cooler)

Related guides

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

Similar Processors

ModelBenchmarkPriceCompare
Altrix CX-4914 Edge 14-Core LGA1700 Desktop Processor43,976$509Compare
Nexora CX-9349 Prime 20-Core LGA1700 Desktop Processor52,308$729Compare
Nexora CX-8844 XT 8-Core AM4 Desktop Processor18,395$89Compare
Altrix CX-6384 Ti 8-Core AM4 Desktop Processor35,793$329Compare
Nexora CX-3294 Core 8-Core AM5 Desktop Processor36,895$359Compare
Altrix CX-1318 Core 16-Core AM4 Desktop Processor40,133$419Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-8458 Core 6-Core AM5 Desktop Processor”, https://vextor7.com/item/4025635 (accessed 2026-10-21).