Nexora CX-1149 Ultra 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX1149-ULTRA · Released 2024 · Updated 2026-10-24
Key facts
| Benchmark index | 54,011 (Processors scale) |
|---|---|
| Category rank | #29,290 |
| Street price | $789 |
| Power | 125 W (TDP) |
| Performance per dollar | 68.46 |
| Released | 2024 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-1149 Ultra |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.6 GHz |
| Max boost clock | 5.6 GHz |
| L3 cache | 30 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-8316 Ti 8-Core AM4 Desktop Processor | 23,266 | $129 | Compare |
| Veltrix CX-2733 Plus 8-Core AM5 Desktop Processor | 40,779 | $389 | Compare |
| Veltrix CX-9007 Prime 8-Core AM4 Desktop Processor | 25,252 | $159 | Compare |
| Nexora CX-8377 SE 16-Core AM4 Desktop Processor | 59,600 | $899 | Compare |
| Nexora CX-9309 Max 20-Core LGA1851 Desktop Processor | 41,582 | $379 | Compare |
| Veltrix CX-1730 Ultra 24-Core LGA1700 Desktop Processor | 47,834 | $649 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-1149 Ultra 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/6683873 (accessed 2026-10-24).