Nexora CX-8455 XT 8-Core AM4 Desktop Processor
Processors · Nexora · SKU CX8455-XT · Released 2020 · Updated 2026-10-23
Key facts
| Benchmark index | 30,976 (Processors scale) |
|---|---|
| Category rank | #26,250 |
| Street price | $249 |
| Power | 65 W (TDP) |
| Performance per dollar | 124.40 |
| Released | 2020 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-8455 XT |
| Socket | AM4 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 4.2 GHz |
| Max boost clock | 4.5 GHz |
| L3 cache | 32 MB |
| Power | 65 W TDP (PPT 88 W) |
| Memory support | DDR4-3200, dual channel |
| CPU PCIe lanes | 24× PCIe 4.0 (20 usable) |
| Integrated graphics | None (discrete GPU required) |
| Unlocked multiplier | Yes |
| Cooler included | Yes (stock air cooler) |
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Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix CX-3401 Ultra 8-Core AM4 Desktop Processor | 15,186 | $89 | Compare |
| Altrix CX-2337 XT 14-Core LGA1700 Desktop Processor | 33,116 | $289 | Compare |
| Veltrix CX-8350 Ti 8-Core AM4 Desktop Processor | 38,732 | $369 | Compare |
| Nexora CX-9315 SE 8-Core AM5 Desktop Processor | 23,324 | $149 | Compare |
| Altrix CX-4893 Ti 14-Core LGA1700 Desktop Processor | 30,202 | $189 | Compare |
| Altrix CX-1259 Edge 12-Core AM5 Desktop Processor | 49,868 | $759 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-8455 XT 8-Core AM4 Desktop Processor”, https://vextor7.com/item/63314867 (accessed 2026-10-23).