Nexora CX-6691 Ultra 14-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX6691-ULTRA · Released 2026 · Updated 2026-10-19
Key facts
| Benchmark index | 13,942 (Processors scale) |
|---|---|
| Category rank | #558 |
| Street price | $79 |
| Power | 65 W (TDP) |
| Performance per dollar | 176.48 |
| Released | 2026 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-6691 Ultra |
| Socket | LGA1851 |
| Cores / threads | 14 cores (6P + 8E) / 14 threads |
| Base clock | 3.2 GHz |
| Max boost clock | 4.6 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 |
|---|---|---|---|
| Nexora CX-6895 Prime 12-Core AM4 Desktop Processor | 58,418 | $899 | Compare |
| Altrix CX-5481 XT 8-Core AM5 Desktop Processor | 12,248 | $69 | Compare |
| Altrix CX-1725 Plus 10-Core LGA1700 Desktop Processor | 26,103 | $169 | Compare |
| Veltrix CX-1917 Plus 8-Core AM5 Desktop Processor | 36,181 | $329 | Compare |
| Altrix CX-1840 Core 20-Core LGA1851 Desktop Processor | 29,067 | $179 | Compare |
| Altrix CX-7270 SE 12-Core AM5 Desktop Processor | 30,664 | $279 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-6691 Ultra 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/4469263 (accessed 2026-10-19).