Nexora CX-8649 Plus 14-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX8649-PLUS · Released 2025 · Updated 2026-10-25
Key facts
| Benchmark index | 49,423 (Processors scale) |
|---|---|
| Category rank | #44,189 |
| Street price | $549 |
| Power | 125 W (TDP) |
| Performance per dollar | 90.02 |
| Released | 2025 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-8649 Plus |
| Socket | LGA1851 |
| Cores / threads | 14 cores (6P + 8E) / 14 threads |
| Base clock | 2.5 GHz |
| Max boost clock | 5.4 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 | None (F model) |
| Unlocked multiplier | No |
| 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
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| Nexora CX-2392 Pro 6-Core AM4 Desktop Processor | 27,330 | $179 | Compare |
| Nexora CX-4463 Pro 16-Core AM5 Desktop Processor | 48,692 | $679 | Compare |
| Nexora CX-3111 Plus 10-Core LGA1851 Desktop Processor | 12,707 | $79 | Compare |
| Nexora CX-4117 Edge 8-Core AM5 Desktop Processor | 25,037 | $139 | Compare |
| Altrix CX-3082 SE 8-Core AM4 Desktop Processor | 39,897 | $449 | Compare |
| Nexora CX-3850 Pro 20-Core LGA1851 Desktop Processor | 59,600 | $899 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-8649 Plus 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/56587982 (accessed 2026-10-25).