Nexora CX-1781 Ultra 20-Core LGA1700 Desktop Processor
Processors · Nexora · SKU CX1781-ULTRA · Released 2023 · Updated 2026-10-25
Key facts
| Benchmark index | 37,575 (Processors scale) |
|---|---|
| Category rank | #33,837 |
| Street price | $349 |
| Power | 125 W (TDP) |
| Performance per dollar | 107.66 |
| Released | 2023 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-1781 Ultra |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 2.6 GHz |
| Max boost clock | 5.2 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-4679 Ultra 6-Core AM4 Desktop Processor | 16,397 | $99 | Compare |
| Nexora CX-6107 Pro 8-Core AM4 Desktop Processor | 26,719 | $189 | Compare |
| Veltrix CX-7931 Ultra 16-Core AM4 Desktop Processor | 52,032 | $749 | Compare |
| Veltrix CX-1493 Plus 8-Core AM5 Desktop Processor | 33,491 | $279 | Compare |
| Veltrix CX-9594 SE 20-Core LGA1700 Desktop Processor | 51,458 | $789 | Compare |
| Nexora CX-4735 Ti 6-Core AM4 Desktop Processor | 21,831 | $109 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-1781 Ultra 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/90141739 (accessed 2026-10-25).