Nexora CX-1686 Ultra 24-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX1686-ULTRA · Released 2024 · Updated 2026-10-22
Key facts
| Benchmark index | 48,931 (Processors scale) |
|---|---|
| Category rank | #44,817 |
| Street price | $659 |
| Power | 125 W (TDP) |
| Performance per dollar | 74.25 |
| Released | 2024 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-1686 Ultra |
| Socket | LGA1851 |
| Cores / threads | 24 cores (8P + 16E) / 24 threads |
| Base clock | 3.4 GHz |
| Max boost clock | 5.5 GHz |
| L3 cache | 36 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 | 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-2945 Pro 20-Core LGA1700 Desktop Processor | 37,586 | $339 | Compare |
| Nexora CX-1413 Ti 8-Core AM5 Desktop Processor | 45,267 | $599 | Compare |
| Nexora CX-1196 Edge 20-Core LGA1851 Desktop Processor | 55,046 | $639 | Compare |
| Veltrix CX-2240 Max 8-Core AM4 Desktop Processor | 36,004 | $329 | Compare |
| Altrix CX-3045 Plus 8-Core AM5 Desktop Processor | 31,699 | $319 | Compare |
| Nexora CX-6941 XT 8-Core AM5 Desktop Processor | 30,969 | $269 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-1686 Ultra 24-Core LGA1851 Desktop Processor”, https://vextor7.com/item/2073429 (accessed 2026-10-22).