Nexora CX-4455 Ultra 16-Core AM5 Desktop Processor
Processors · Nexora · SKU CX4455-ULTRA · Released 2024 · Updated 2026-10-26
Key facts
| Benchmark index | 51,427 (Processors scale) |
|---|---|
| Category rank | #34,849 |
| Street price | $719 |
| Power | 170 W (TDP) |
| Performance per dollar | 71.53 |
| Released | 2024 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-4455 Ultra |
| Socket | AM5 |
| Cores / threads | 16 cores / 32 threads |
| Base clock | 4.1 GHz |
| Max boost clock | 5.6 GHz |
| L3 cache | 128 MB (3D stacked) |
| Power | 170 W TDP (PPT 230 W) |
| Memory support | DDR5-5600, dual channel (EXPO) |
| CPU PCIe lanes | 28× PCIe 5.0 (24 usable) |
| Integrated graphics | Integrated graphics (2 CU) |
| Unlocked multiplier | Yes |
| Cooler included | No |
Related guides
AMD AM5 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Chipsets Compared
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora CX-4065 SE 12-Core AM4 Desktop Processor | 59,600 | $839 | Compare |
| Nexora CX-5851 Core 16-Core AM4 Desktop Processor | 49,279 | $659 | Compare |
| Altrix CX-1053 Prime 14-Core LGA1851 Desktop Processor | 47,295 | $589 | Compare |
| Veltrix CX-4240 SE 10-Core LGA1700 Desktop Processor | 33,576 | $279 | Compare |
| Veltrix CX-2345 Edge 16-Core AM4 Desktop Processor | 52,739 | $779 | Compare |
| Nexora CX-5749 Plus 6-Core AM5 Desktop Processor | 29,224 | $209 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-4455 Ultra 16-Core AM5 Desktop Processor”, https://vextor7.com/item/5536024 (accessed 2026-10-26).