Nexora CX-1951 XT 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX1951-XT · Released 2026 · Updated 2026-10-23
Key facts
| Benchmark index | 55,376 (Processors scale) |
|---|---|
| Category rank | #31,808 |
| Street price | $699 |
| Power | 125 W (TDP) |
| Performance per dollar | 79.22 |
| Released | 2026 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-1951 XT |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.2 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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| Nexora CX-8820 Pro 24-Core LGA1700 Desktop Processor | 43,286 | $579 | Compare |
| Nexora CX-4748 SE 24-Core LGA1700 Desktop Processor | 48,573 | $639 | Compare |
| Nexora CX-8138 Plus 12-Core AM5 Desktop Processor | 37,245 | $369 | Compare |
| Nexora CX-6651 Ultra 8-Core AM5 Desktop Processor | 35,133 | $269 | Compare |
| Nexora CX-4792 Plus 12-Core AM5 Desktop Processor | 48,757 | $559 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-1951 XT 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/36023412 (accessed 2026-10-23).