Nexora CX-6654 Ultra 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX6654-ULTRA · Released 2026 · Updated 2026-10-24
Key facts
| Benchmark index | 41,630 (Processors scale) |
|---|---|
| Category rank | #16,201 |
| Street price | $399 |
| Power | 125 W (TDP) |
| Performance per dollar | 104.34 |
| Released | 2026 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-6654 Ultra |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.5 GHz |
| Max boost clock | 5.3 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
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| Veltrix CX-5506 Ti 16-Core AM4 Desktop Processor | 42,803 | $509 | Compare |
| Veltrix CX-1101 SE 8-Core AM4 Desktop Processor | 47,818 | $539 | Compare |
| Altrix CX-1998 Plus 6-Core AM5 Desktop Processor | 26,736 | $169 | Compare |
| Nexora CX-7844 Ti 20-Core LGA1851 Desktop Processor | 49,477 | $619 | Compare |
| Nexora CX-8054 Ultra 8-Core AM4 Desktop Processor | 45,684 | $489 | Compare |
| Veltrix CX-5442 Max 24-Core LGA1851 Desktop Processor | 39,697 | $409 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-6654 Ultra 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/5934285 (accessed 2026-10-24).