Nexora CX-8143 Pro 24-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX8143-PRO · Released 2026 · Updated 2026-10-23
Key facts
| Benchmark index | 51,377 (Processors scale) |
|---|---|
| Category rank | #35,590 |
| Street price | $679 |
| Power | 125 W (TDP) |
| Performance per dollar | 75.67 |
| Released | 2026 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-8143 Pro |
| Socket | LGA1851 |
| Cores / threads | 24 cores (8P + 16E) / 24 threads |
| Base clock | 3.3 GHz |
| Max boost clock | 5.5 GHz |
| L3 cache | 36 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 |
|---|---|---|---|
| Altrix CX-5045 SE 24-Core LGA1700 Desktop Processor | 58,302 | $859 | Compare |
| Veltrix CX-4994 SE 20-Core LGA1700 Desktop Processor | 40,093 | $369 | Compare |
| Nexora CX-5383 SE 8-Core AM5 Desktop Processor | 14,775 | $89 | Compare |
| Altrix CX-3963 Max 10-Core LGA1700 Desktop Processor | 23,386 | $139 | Compare |
| Nexora CX-8133 Plus 16-Core AM5 Desktop Processor | 49,931 | $539 | Compare |
| Altrix CX-2273 XT 10-Core LGA1851 Desktop Processor | 34,831 | $309 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-8143 Pro 24-Core LGA1851 Desktop Processor”, https://vextor7.com/item/6984612 (accessed 2026-10-23).