Nexora CX-1581 Prime 20-Core LGA1700 Desktop Processor
Processors · Nexora · SKU CX1581-PRIME · Released 2024 · Updated 2026-10-23
Key facts
| Benchmark index | 29,577 (Processors scale) |
|---|---|
| Category rank | #31,698 |
| Street price | $209 |
| Power | 125 W (TDP) |
| Performance per dollar | 141.52 |
| Released | 2024 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-1581 Prime |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.2 GHz |
| Max boost clock | 5.0 GHz |
| L3 cache | 36 MB |
| Power | 125 W base / 253 W max turbo |
| Memory support | DDR5-5600 or DDR4-3200, dual channel |
| CPU PCIe lanes | 16× PCIe 5.0 + 4× PCIe 4.0 |
| Integrated graphics | Integrated graphics (32 EU) |
| Unlocked multiplier | Yes |
| Cooler included | No |
Related guides
Intel LGA1700 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Socket
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix CX-6014 Edge 8-Core AM5 Desktop Processor | 35,811 | $339 | Compare |
| Altrix CX-8255 Ti 12-Core AM4 Desktop Processor | 39,701 | $359 | Compare |
| Altrix CX-3161 Pro 8-Core AM4 Desktop Processor | 30,712 | $259 | Compare |
| Nexora CX-2845 Pro 16-Core AM4 Desktop Processor | 55,902 | $689 | Compare |
| Nexora CX-5764 SE 16-Core AM4 Desktop Processor | 43,861 | $469 | Compare |
| Veltrix CX-2553 Max 24-Core LGA1700 Desktop Processor | 54,787 | $849 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-1581 Prime 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/6019834 (accessed 2026-10-23).