Nexora CX-6651 Prime 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX6651-PRIME · Released 2024 · Updated 2026-10-21
Key facts
| Benchmark index | 50,456 (Processors scale) |
|---|---|
| Category rank | #15,673 |
| Street price | $619 |
| Power | 125 W (TDP) |
| Performance per dollar | 81.51 |
| Released | 2024 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-6651 Prime |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.7 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 | 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 |
|---|---|---|---|
| Nexora CX-7246 XT 20-Core LGA1700 Desktop Processor | 49,804 | $619 | Compare |
| Veltrix CX-9111 SE 8-Core AM4 Desktop Processor | 21,318 | $119 | Compare |
| Altrix CX-6119 XT 8-Core AM4 Desktop Processor | 24,215 | $139 | Compare |
| Altrix CX-2518 Ultra 12-Core AM4 Desktop Processor | 50,654 | $609 | Compare |
| Altrix CX-5350 Ti 8-Core AM5 Desktop Processor | 48,389 | $679 | Compare |
| Veltrix CX-6049 Max 12-Core AM4 Desktop Processor | 33,539 | $279 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-6651 Prime 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/32940531 (accessed 2026-10-21).