Nexora CX-2455 SE 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX2455-SE · Released 2025 · Updated 2026-10-21
Key facts
| Benchmark index | 33,980 (Processors scale) |
|---|---|
| Category rank | #43,859 |
| Street price | $289 |
| Power | 125 W (TDP) |
| Performance per dollar | 117.58 |
| Released | 2025 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-2455 SE |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.8 GHz |
| Max boost clock | 5.1 GHz |
| L3 cache | 30 MB |
| Power | 125 W base / 250 W max turbo |
| Memory support | DDR5-6400, dual channel (CUDIMM supported) |
| CPU PCIe lanes | 20× PCIe 5.0 + 4× PCIe 4.0 |
| Integrated graphics | Integrated graphics (4 cores) |
| Unlocked multiplier | Yes |
| NPU | 13 TOPS |
| Cooler included | No |
Related guides
Intel LGA1851 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedIntel 800 Series Chipsets
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora CX-1800 Plus 10-Core LGA1851 Desktop Processor | 36,028 | $319 | Compare |
| Veltrix CX-8035 XT 12-Core AM5 Desktop Processor | 33,995 | $259 | Compare |
| Altrix CX-2633 XT 10-Core LGA1700 Desktop Processor | 14,403 | $79 | Compare |
| Altrix CX-4701 SE 12-Core AM4 Desktop Processor | 32,806 | $259 | Compare |
| Veltrix CX-8580 Prime 12-Core AM4 Desktop Processor | 53,251 | $749 | Compare |
| Veltrix CX-6842 Ultra 16-Core AM4 Desktop Processor | 46,451 | $509 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-2455 SE 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/17048985 (accessed 2026-10-21).