Nexora CX-1821 Ultra 14-Core LGA1700 Desktop Processor
Processors · Nexora · SKU CX1821-ULTRA · Released 2022 · Updated 2026-10-19
Key facts
| Benchmark index | 41,444 (Processors scale) |
|---|---|
| Category rank | #35,185 |
| Street price | $479 |
| Power | 125 W (TDP) |
| Performance per dollar | 86.52 |
| Released | 2022 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-1821 Ultra |
| Socket | LGA1700 |
| Cores / threads | 14 cores (6P + 8E) / 20 threads |
| Base clock | 2.9 GHz |
| Max boost clock | 5.4 GHz |
| L3 cache | 25 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 |
|---|---|---|---|
| Veltrix CX-9174 Plus 8-Core AM4 Desktop Processor | 25,721 | $169 | Compare |
| Altrix CX-7617 Max 24-Core LGA1700 Desktop Processor | 44,261 | $459 | Compare |
| Nexora CX-5720 Ti 12-Core AM4 Desktop Processor | 40,093 | $469 | Compare |
| Nexora CX-1853 Core 16-Core AM4 Desktop Processor | 46,621 | $539 | Compare |
| Veltrix CX-2509 Edge 14-Core LGA1851 Desktop Processor | 25,839 | $159 | Compare |
| Nexora CX-6994 XT 24-Core LGA1700 Desktop Processor | 54,719 | $849 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-1821 Ultra 14-Core LGA1700 Desktop Processor”, https://vextor7.com/item/1000461 (accessed 2026-10-19).