Nexora CX-2957 SE 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX2957-SE · Released 2025 · Updated 2026-10-21
Key facts
| Benchmark index | 28,454 (Processors scale) |
|---|---|
| Category rank | #39,070 |
| Street price | $239 |
| Power | 125 W (TDP) |
| Performance per dollar | 119.05 |
| Released | 2025 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-2957 SE |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.0 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 |
|---|---|---|---|
| Nexora CX-6390 Core 20-Core LGA1851 Desktop Processor | 38,232 | $439 | Compare |
| Veltrix CX-8248 Core 8-Core AM4 Desktop Processor | 30,976 | $229 | Compare |
| Nexora CX-5624 Ti 8-Core AM4 Desktop Processor | 28,160 | $209 | Compare |
| Veltrix CX-3562 Ultra 14-Core LGA1700 Desktop Processor | 12,722 | $79 | Compare |
| Nexora CX-9696 Prime 8-Core AM5 Desktop Processor | 26,074 | $159 | Compare |
| Altrix CX-3923 Ti 12-Core AM4 Desktop Processor | 57,179 | $729 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-2957 SE 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/6773870 (accessed 2026-10-21).