Nexora CX-1581 Plus 20-Core LGA1700 Desktop Processor
Processors · Nexora · SKU CX1581-PLUS · Released 2023 · Updated 2026-10-26
Key facts
| Benchmark index | 46,425 (Processors scale) |
|---|---|
| Category rank | #48,825 |
| Street price | $559 |
| Power | 125 W (TDP) |
| Performance per dollar | 83.05 |
| Released | 2023 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-1581 Plus |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 2.9 GHz |
| Max boost clock | 5.6 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 | No |
| 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
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|---|---|---|---|
| Nexora CX-8582 Edge 6-Core AM5 Desktop Processor | 15,035 | $79 | Compare |
| Nexora CX-8552 Ti 12-Core AM5 Desktop Processor | 50,300 | $619 | Compare |
| Altrix CX-8525 XT 6-Core AM4 Desktop Processor | 20,083 | $109 | Compare |
| Veltrix CX-5663 SE 6-Core AM5 Desktop Processor | 16,976 | $89 | Compare |
| Veltrix CX-7740 Core 20-Core LGA1851 Desktop Processor | 29,877 | $229 | Compare |
| Nexora CX-7573 Core 6-Core AM4 Desktop Processor | 22,732 | $159 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-1581 Plus 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/2497221 (accessed 2026-10-26).