Nexora CX-3646 Ultra 14-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX3646-ULTRA · Released 2026 · Updated 2026-10-20
Key facts
| Benchmark index | 23,006 (Processors scale) |
|---|---|
| Category rank | #38,602 |
| Street price | $139 |
| Power | 65 W (TDP) |
| Performance per dollar | 165.51 |
| Released | 2026 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-3646 Ultra |
| Socket | LGA1851 |
| Cores / threads | 14 cores (6P + 8E) / 14 threads |
| Base clock | 3.2 GHz |
| Max boost clock | 4.8 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 | No |
| 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-3334 Ti 6-Core AM4 Desktop Processor | 13,730 | $79 | Compare |
| Veltrix CX-1460 Plus 8-Core AM4 Desktop Processor | 38,499 | $309 | Compare |
| Veltrix CX-7521 XT 8-Core AM4 Desktop Processor | 46,974 | $609 | Compare |
| Veltrix CX-4984 Prime 6-Core AM4 Desktop Processor | 18,346 | $119 | Compare |
| Nexora CX-7486 Edge 16-Core AM5 Desktop Processor | 48,023 | $649 | Compare |
| Altrix CX-8168 Ultra 12-Core AM5 Desktop Processor | 58,152 | $899 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-3646 Ultra 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/7696271 (accessed 2026-10-20).