Nexora CX-2458 Ultra 20-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX2458-ULTRA · Released 2024 · Updated 2026-10-21
Key facts
| Benchmark index | 45,166 (Processors scale) |
|---|---|
| Category rank | #20,939 |
| Street price | $569 |
| Power | 125 W (TDP) |
| Performance per dollar | 79.38 |
| Released | 2024 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-2458 Ultra |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.2 GHz |
| Max boost clock | 5.4 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-1826 Pro 16-Core AM4 Desktop Processor | 45,257 | $599 | Compare |
| Nexora CX-1361 Plus 12-Core AM5 Desktop Processor | 39,069 | $369 | Compare |
| Altrix CX-4119 Max 12-Core AM5 Desktop Processor | 32,104 | $289 | Compare |
| Veltrix CX-8944 Ultra 16-Core AM5 Desktop Processor | 47,450 | $529 | Compare |
| Veltrix CX-8584 Max 8-Core AM5 Desktop Processor | 30,968 | $249 | Compare |
| Nexora CX-7620 Pro 8-Core AM4 Desktop Processor | 30,498 | $239 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-2458 Ultra 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/2950487 (accessed 2026-10-21).