Nexora CX-7818 Ultra 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX7818-ULTRA · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 56,503 (Processors scale) |
|---|---|
| Category rank | #6,145 |
| Street price | $869 |
| Power | 125 W (TDP) |
| Performance per dollar | 65.02 |
| Released | 2025 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-7818 Ultra |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.8 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
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|---|---|---|---|
| Altrix CX-7597 Core 8-Core AM4 Desktop Processor | 28,396 | $199 | Compare |
| Nexora CX-1827 XT 20-Core LGA1851 Desktop Processor | 55,646 | $699 | Compare |
| Nexora CX-4528 XT 14-Core LGA1851 Desktop Processor | 29,393 | $209 | Compare |
| Nexora CX-4843 XT 16-Core AM4 Desktop Processor | 52,218 | $649 | Compare |
| Veltrix CX-6938 SE 6-Core AM4 Desktop Processor | 22,338 | $149 | Compare |
| Veltrix CX-1957 Ultra 10-Core LGA1851 Desktop Processor | 33,122 | $289 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-7818 Ultra 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/76356409 (accessed 2026-10-19).