Hardware Spec Index

Altrix CX-8478 Ultra 16-Core AM5 Desktop Processor

Processors · Altrix · SKU CX8478-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index49,975 (Processors scale)
Category rank#5,747
Street price$579
Power170 W (TDP)
Performance per dollar86.31
Released2023

Specifications

BrandAltrix
ModelAltrix CX-8478 Ultra
SocketAM5
Cores / threads16 cores / 32 threads
Base clock4.1 GHz
Max boost clock5.4 GHz
L3 cache64 MB
Power170 W TDP (PPT 230 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

Similar Processors

ModelBenchmarkPriceCompare
Nexora CX-7326 Core 14-Core LGA1851 Desktop Processor19,994$119Compare
Veltrix CX-8082 XT 20-Core LGA1851 Desktop Processor53,472$719Compare
Veltrix CX-9941 XT 8-Core AM4 Desktop Processor27,540$219Compare
Veltrix CX-5270 Max 20-Core LGA1700 Desktop Processor53,601$869Compare
Nexora CX-4698 Edge 6-Core AM5 Desktop Processor18,300$89Compare
Nexora CX-6081 Prime 8-Core AM4 Desktop Processor32,468$239Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-8478 Ultra 16-Core AM5 Desktop Processor”, https://vextor7.com/item/4586002 (accessed 2026-10-21).