Nexora CX-1977 Max 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX1977-MAX · Released 2026 · Updated 2026-10-20
Key facts
| Benchmark index | 53,705 (Processors scale) |
|---|---|
| Category rank | #11,013 |
| Street price | $659 |
| Power | 125 W (TDP) |
| Performance per dollar | 81.49 |
| Released | 2026 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-1977 Max |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.4 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 | No |
| 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 |
|---|---|---|---|
| Nexora CX-5123 Pro 12-Core AM5 Desktop Processor | 36,791 | $299 | Compare |
| Nexora CX-5972 Pro 8-Core AM5 Desktop Processor | 37,761 | $359 | Compare |
| Nexora CX-6035 Plus 24-Core LGA1700 Desktop Processor | 59,600 | $899 | Compare |
| Veltrix CX-6574 Plus 8-Core AM4 Desktop Processor | 22,383 | $139 | Compare |
| Altrix CX-8137 Ultra 16-Core AM5 Desktop Processor | 54,321 | $729 | Compare |
| Nexora CX-1070 Ti 24-Core LGA1700 Desktop Processor | 49,696 | $559 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-1977 Max 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/3596754 (accessed 2026-10-20).