Altrix CX-1903 Prime 16-Core AM4 Desktop Processor
Processors · Altrix · SKU CX1903-PRIME · Released 2019 · Updated 2026-10-19
Key facts
| Benchmark index | 50,773 (Processors scale) |
|---|---|
| Category rank | #16,835 |
| Street price | $639 |
| Power | 105 W (TDP) |
| Performance per dollar | 79.46 |
| Released | 2019 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-1903 Prime |
| Socket | AM4 |
| Cores / threads | 16 cores / 32 threads |
| Base clock | 3.6 GHz |
| Max boost clock | 4.8 GHz |
| L3 cache | 64 MB |
| Power | 105 W TDP (PPT 142 W) |
| Memory support | DDR4-3200, dual channel |
| CPU PCIe lanes | 24× PCIe 4.0 (20 usable) |
| Integrated graphics | None (discrete GPU required) |
| Unlocked multiplier | Yes |
| Cooler included | No |
Related guides
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Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora CX-5031 Edge 16-Core AM5 Desktop Processor | 52,523 | $719 | Compare |
| Nexora CX-1294 Ultra 10-Core LGA1700 Desktop Processor | 28,874 | $189 | Compare |
| Altrix CX-8919 Prime 16-Core AM5 Desktop Processor | 56,744 | $869 | Compare |
| Altrix CX-7721 SE 10-Core LGA1700 Desktop Processor | 21,112 | $109 | Compare |
| Veltrix CX-6827 Max 24-Core LGA1851 Desktop Processor | 53,524 | $819 | Compare |
| Altrix CX-2258 Max 6-Core AM4 Desktop Processor | 24,251 | $179 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-1903 Prime 16-Core AM4 Desktop Processor”, https://vextor7.com/item/701008 (accessed 2026-10-19).