Hardware Spec Index

Nexora CX-8143 Core 12-Core AM5 Desktop Processor

Processors · Nexora · SKU CX8143-CORE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index54,969 (Processors scale)
Category rank#14,258
Street price$779
Power120 W (TDP)
Performance per dollar70.56
Released2025

Specifications

BrandNexora
ModelNexora CX-8143 Core
SocketAM5
Cores / threads12 cores / 24 threads
Base clock3.5 GHz
Max boost clock5.5 GHz
L3 cache64 MB
Power120 W TDP (PPT 162 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
Altrix CX-3868 Edge 8-Core AM4 Desktop Processor17,626$89Compare
Veltrix CX-2654 SE 24-Core LGA1700 Desktop Processor39,105$409Compare
Altrix CX-4852 Ultra 12-Core AM5 Desktop Processor36,014$369Compare
Altrix CX-2542 Plus 14-Core LGA1700 Desktop Processor40,317$369Compare
Nexora CX-8350 Prime 16-Core AM4 Desktop Processor59,600$899Compare
Veltrix CX-7383 Prime 8-Core AM5 Desktop Processor46,742$539Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Nexora CX-8143 Core 12-Core AM5 Desktop Processor”, https://vextor7.com/item/3602862 (accessed 2026-10-24).