Nexora CX-1981 Plus 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX1981-PLUS · Released 2025 · Updated 2026-10-21
Key facts
| Benchmark index | 33,556 (Processors scale) |
|---|---|
| Category rank | #2,016 |
| Street price | $299 |
| Power | 125 W (TDP) |
| Performance per dollar | 112.23 |
| Released | 2025 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-1981 Plus |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.6 GHz |
| Max boost clock | 5.1 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-6724 XT 16-Core AM4 Desktop Processor | 55,514 | $699 | Compare |
| Nexora CX-1751 Plus 16-Core AM4 Desktop Processor | 55,459 | $729 | Compare |
| Altrix CX-9478 Ultra 24-Core LGA1700 Desktop Processor | 59,076 | $759 | Compare |
| Altrix CX-7436 Pro 8-Core AM4 Desktop Processor | 34,323 | $319 | Compare |
| Altrix CX-7450 Edge 6-Core AM4 Desktop Processor | 31,599 | $239 | Compare |
| Nexora CX-9148 XT 24-Core LGA1851 Desktop Processor | 56,295 | $739 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-1981 Plus 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/9263152 (accessed 2026-10-21).