Nexora CX-3903 Ultra 20-Core LGA1700 Desktop Processor
Processors · Nexora · SKU CX3903-ULTRA · Released 2022 · Updated 2026-10-25
Key facts
| Benchmark index | 38,386 (Processors scale) |
|---|---|
| Category rank | #48,939 |
| Street price | $339 |
| Power | 125 W (TDP) |
| Performance per dollar | 113.23 |
| Released | 2022 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-3903 Ultra |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 2.8 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 | 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
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix CX-1776 Ultra 20-Core LGA1700 Desktop Processor | 58,175 | $799 | Compare |
| Altrix CX-3774 Core 6-Core AM4 Desktop Processor | 25,868 | $189 | Compare |
| Veltrix CX-5759 Prime 24-Core LGA1851 Desktop Processor | 57,174 | $869 | Compare |
| Altrix CX-8546 Ti 24-Core LGA1700 Desktop Processor | 35,600 | $389 | Compare |
| Nexora CX-3223 Max 8-Core AM5 Desktop Processor | 25,499 | $169 | Compare |
| Nexora CX-2519 Plus 8-Core AM4 Desktop Processor | 42,103 | $389 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-3903 Ultra 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/31362363 (accessed 2026-10-25).