Nexora CX-1641 Plus 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX1641-PLUS · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 28,543 (Processors scale) |
|---|---|
| Category rank | #31,315 |
| Street price | $209 |
| Power | 125 W (TDP) |
| Performance per dollar | 136.57 |
| Released | 2025 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-1641 Plus |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.4 GHz |
| Max boost clock | 5.0 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-8832 XT 8-Core AM4 Desktop Processor | 39,416 | $439 | Compare |
| Altrix CX-5421 XT 16-Core AM5 Desktop Processor | 40,948 | $449 | Compare |
| Veltrix CX-3476 Prime 8-Core AM4 Desktop Processor | 27,855 | $199 | Compare |
| Altrix CX-5177 Core 12-Core AM4 Desktop Processor | 47,370 | $599 | Compare |
| Veltrix CX-8879 Max 24-Core LGA1700 Desktop Processor | 34,680 | $359 | Compare |
| Veltrix CX-1912 Pro 16-Core AM4 Desktop Processor | 46,240 | $499 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-1641 Plus 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/17511498 (accessed 2026-10-19).