Nexora CX-7721 Prime 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX7721-PRIME · Released 2026 · Updated 2026-10-19
Key facts
| Benchmark index | 51,811 (Processors scale) |
|---|---|
| Category rank | #20,913 |
| Street price | $689 |
| Power | 125 W (TDP) |
| Performance per dollar | 75.20 |
| Released | 2026 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-7721 Prime |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.3 GHz |
| Max boost clock | 5.5 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-7771 Max 8-Core AM5 Desktop Processor | 34,360 | $329 | Compare |
| Altrix CX-9302 Pro 6-Core AM4 Desktop Processor | 21,813 | $139 | Compare |
| Altrix CX-9184 Prime 24-Core LGA1851 Desktop Processor | 42,061 | $549 | Compare |
| Altrix CX-1637 Prime 8-Core AM5 Desktop Processor | 21,095 | $119 | Compare |
| Altrix CX-4765 SE 12-Core AM5 Desktop Processor | 31,787 | $279 | Compare |
| Nexora CX-3187 Ti 12-Core AM4 Desktop Processor | 53,448 | $869 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-7721 Prime 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/72042064 (accessed 2026-10-19).