Nexora CX-8657 Pro 14-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX8657-PRO · Released 2025 · Updated 2026-10-22
Key facts
| Benchmark index | 41,052 (Processors scale) |
|---|---|
| Category rank | #18,792 |
| Street price | $449 |
| Power | 125 W (TDP) |
| Performance per dollar | 91.43 |
| Released | 2025 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-8657 Pro |
| Socket | LGA1851 |
| Cores / threads | 14 cores (6P + 8E) / 14 threads |
| Base clock | 3.0 GHz |
| Max boost clock | 5.3 GHz |
| L3 cache | 24 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 |
|---|---|---|---|
| Altrix CX-2906 Core 12-Core AM5 Desktop Processor | 54,837 | $769 | Compare |
| Nexora CX-4925 Plus 8-Core AM5 Desktop Processor | 36,422 | $339 | Compare |
| Veltrix CX-4096 Core 6-Core AM4 Desktop Processor | 13,714 | $79 | Compare |
| Altrix CX-2332 XT 6-Core AM4 Desktop Processor | 23,870 | $139 | Compare |
| Altrix CX-3881 Pro 14-Core LGA1851 Desktop Processor | 24,052 | $149 | Compare |
| Altrix CX-2100 Core 10-Core LGA1851 Desktop Processor | 18,515 | $109 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-8657 Pro 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/11208656 (accessed 2026-10-22).