Nexora CX-4656 Ultra 20-Core LGA1700 Desktop Processor
Processors · Nexora · SKU CX4656-ULTRA · Released 2022 · Updated 2026-10-25
Key facts
| Benchmark index | 44,991 (Processors scale) |
|---|---|
| Category rank | #41,929 |
| Street price | $459 |
| Power | 125 W (TDP) |
| Performance per dollar | 98.02 |
| Released | 2022 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-4656 Ultra |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 2.4 GHz |
| Max boost clock | 5.4 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-1192 XT 12-Core AM5 Desktop Processor | 57,101 | $759 | Compare |
| Veltrix CX-4636 Plus 8-Core AM4 Desktop Processor | 45,890 | $539 | Compare |
| Altrix CX-2638 Prime 20-Core LGA1700 Desktop Processor | 30,150 | $199 | Compare |
| Altrix CX-4645 Pro 8-Core AM4 Desktop Processor | 28,689 | $209 | Compare |
| Nexora CX-5708 XT 8-Core AM4 Desktop Processor | 30,032 | $239 | Compare |
| Altrix CX-1749 XT 20-Core LGA1700 Desktop Processor | 38,535 | $359 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-4656 Ultra 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/20127528 (accessed 2026-10-25).