Nexora CX-4456 Ultra 10-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX4456-ULTRA · Released 2024 · Updated 2026-10-24
Key facts
| Benchmark index | 18,189 (Processors scale) |
|---|---|
| Category rank | #26,821 |
| Street price | $99 |
| Power | 65 W (TDP) |
| Performance per dollar | 183.73 |
| Released | 2024 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-4456 Ultra |
| Socket | LGA1851 |
| Cores / threads | 10 cores (6P + 4E) / 10 threads |
| Base clock | 3.4 GHz |
| Max boost clock | 4.7 GHz |
| L3 cache | 24 MB |
| Power | 65 W base / 159 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 | Yes (stock air cooler) |
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 |
|---|---|---|---|
| Altrix CX-4149 Ultra 8-Core AM5 Desktop Processor | 23,958 | $129 | Compare |
| Altrix CX-5857 Max 8-Core AM4 Desktop Processor | 21,669 | $109 | Compare |
| Nexora CX-3229 XT 10-Core LGA1700 Desktop Processor | 29,120 | $179 | Compare |
| Veltrix CX-2416 Core 12-Core AM4 Desktop Processor | 33,892 | $289 | Compare |
| Veltrix CX-8564 Ti 10-Core LGA1851 Desktop Processor | 16,817 | $89 | Compare |
| Nexora CX-3357 Ultra 8-Core AM4 Desktop Processor | 37,616 | $369 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-4456 Ultra 10-Core LGA1851 Desktop Processor”, https://vextor7.com/item/324560 (accessed 2026-10-24).