Nexora CX-8743 Ultra 24-Core LGA1851 Desktop Processor
Processors · Nexora · SKU CX8743-ULTRA · Released 2025 · Updated 2026-10-24
Key facts
| Benchmark index | 56,030 (Processors scale) |
|---|---|
| Category rank | #14,500 |
| Street price | $899 |
| Power | 125 W (TDP) |
| Performance per dollar | 62.32 |
| Released | 2025 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-8743 Ultra |
| Socket | LGA1851 |
| Cores / threads | 24 cores (8P + 16E) / 24 threads |
| Base clock | 3.1 GHz |
| Max boost clock | 5.7 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 | 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
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix CX-6806 Ultra 6-Core AM5 Desktop Processor | 13,968 | $79 | Compare |
| Nexora CX-4741 Ti 8-Core AM4 Desktop Processor | 48,445 | $539 | Compare |
| Altrix CX-2657 Prime 24-Core LGA1851 Desktop Processor | 56,934 | $899 | Compare |
| Nexora CX-3933 Plus 8-Core AM4 Desktop Processor | 48,584 | $549 | Compare |
| Veltrix CX-2064 Edge 10-Core LGA1851 Desktop Processor | 23,380 | $149 | Compare |
| Altrix CX-2711 Prime 16-Core AM5 Desktop Processor | 51,945 | $669 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-8743 Ultra 24-Core LGA1851 Desktop Processor”, https://vextor7.com/item/95034712 (accessed 2026-10-24).