Nexora CX-2146 Core 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX2146-CORE · Released 2026 · Updated 2026-10-24
Key facts
| Benchmark index | 56,431 (Processors scale) |
|---|---|
| Category rank | #14,768 |
| Street price | $819 |
| Power | 125 W (TDP) |
| Performance per dollar | 68.90 |
| Released | 2026 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-2146 Core |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.9 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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|---|---|---|---|
| Veltrix CX-3126 SE 8-Core AM4 Desktop Processor | 44,827 | $499 | Compare |
| Nexora CX-4342 Prime 6-Core AM4 Desktop Processor | 15,240 | $79 | Compare |
| Altrix CX-6220 Pro 24-Core LGA1700 Desktop Processor | 41,102 | $389 | Compare |
| Nexora CX-7427 Prime 8-Core AM4 Desktop Processor | 32,339 | $269 | Compare |
| Altrix CX-4444 Prime 20-Core LGA1851 Desktop Processor | 27,940 | $199 | Compare |
| Altrix CX-1685 Max 8-Core AM4 Desktop Processor | 39,056 | $369 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-2146 Core 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/91586259 (accessed 2026-10-24).