Hardware Spec Index

Altrix CX-4903 Ultra 8-Core AM5 Desktop Processor

Processors · Altrix · SKU CX4903-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index18,510 (Processors scale)
Category rank#22,690
Street price$89
Power65 W (TDP)
Performance per dollar207.98
Released2024

Specifications

BrandAltrix
ModelAltrix CX-4903 Ultra
SocketAM5
Cores / threads8 cores / 16 threads
Base clock4.5 GHz
Max boost clock4.8 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
Veltrix CX-4107 Ti 16-Core AM5 Desktop Processor50,884$669Compare
Nexora CX-2985 Prime 14-Core LGA1700 Desktop Processor26,638$169Compare
Nexora CX-8333 Edge 24-Core LGA1700 Desktop Processor49,086$609Compare
Veltrix CX-3031 Pro 20-Core LGA1851 Desktop Processor34,159$279Compare
Nexora CX-3640 Edge 8-Core AM5 Desktop Processor21,867$109Compare
Veltrix CX-9045 SE 12-Core AM4 Desktop Processor55,023$809Compare

All Processors · JSON

Cite this page: Hardware Spec Index, “Altrix CX-4903 Ultra 8-Core AM5 Desktop Processor”, https://vextor7.com/item/853056 (accessed 2026-10-20).