Nexora CX-3900 Ultra 20-Core LGA1700 Desktop Processor
Processors · Nexora · SKU CX3900-ULTRA · Released 2022 · Updated 2026-10-19
Key facts
| Benchmark index | 55,580 (Processors scale) |
|---|---|
| Category rank | #13,854 |
| Street price | $899 |
| Power | 125 W (TDP) |
| Performance per dollar | 61.82 |
| Released | 2022 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-3900 Ultra |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 2.8 GHz |
| Max boost clock | 6.0 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 | 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 |
|---|---|---|---|
| Altrix CX-5391 Ti 14-Core LGA1700 Desktop Processor | 20,145 | $129 | Compare |
| Altrix CX-2701 Ultra 12-Core AM5 Desktop Processor | 34,403 | $299 | Compare |
| Altrix CX-5548 Prime 12-Core AM5 Desktop Processor | 55,681 | $719 | Compare |
| Veltrix CX-5180 Plus 16-Core AM5 Desktop Processor | 48,433 | $519 | Compare |
| Nexora CX-3006 Max 8-Core AM4 Desktop Processor | 32,646 | $299 | Compare |
| Nexora CX-5750 Edge 14-Core LGA1851 Desktop Processor | 22,717 | $109 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-3900 Ultra 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/19783397 (accessed 2026-10-19).