Hardware Spec Index

Nexora CX-6458 Prime 12-Core AM5 Desktop Processor

Processors · Nexora · SKU CX6458-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index32,486 (Processors scale)
Category rank#14,505
Street price$279
Power170 W (TDP)
Performance per dollar116.44
Released2026

Specifications

BrandNexora
ModelNexora CX-6458 Prime
SocketAM5
Cores / threads12 cores / 24 threads
Base clock4.3 GHz
Max boost clock5.2 GHz
L3 cache128 MB (3D stacked)
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
NPU16 TOPS
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-3537 Ti 8-Core AM5 Desktop Processor23,759$149Compare
Nexora CX-8781 SE 12-Core AM4 Desktop Processor49,216$579Compare
Veltrix CX-8871 Max 14-Core LGA1851 Desktop Processor22,233$149Compare
Nexora CX-4071 Pro 8-Core AM4 Desktop Processor39,581$349Compare
Altrix CX-9896 XT 8-Core AM5 Desktop Processor28,179$229Compare
Altrix CX-9058 Core 6-Core AM4 Desktop Processor20,796$119Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-6458 Prime 12-Core AM5 Desktop Processor”, https://vextor7.com/item/2174097 (accessed 2026-10-21).