Nexora CX-8743 Ultra 14-Core LGA1700 Desktop Processor
Processors · Nexora · SKU CX8743-ULTRA · Released 2022 · Updated 2026-10-21
Key facts
| Benchmark index | 41,004 (Processors scale) |
|---|---|
| Category rank | #2,138 |
| Street price | $419 |
| Power | 125 W (TDP) |
| Performance per dollar | 97.86 |
| Released | 2022 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-8743 Ultra |
| Socket | LGA1700 |
| Cores / threads | 14 cores (6P + 8E) / 20 threads |
| Base clock | 2.5 GHz |
| Max boost clock | 5.3 GHz |
| L3 cache | 25 MB |
| Power | 125 W base / 253 W max turbo |
| Memory support | DDR5-5600 or DDR4-3200, dual channel |
| CPU PCIe lanes | 16× PCIe 5.0 + 4× PCIe 4.0 |
| Integrated graphics | Integrated graphics (32 EU) |
| Unlocked multiplier | No |
| Cooler included | No |
Related guides
Intel LGA1700 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Socket
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix CX-7769 SE 6-Core AM4 Desktop Processor | 22,130 | $129 | Compare |
| Nexora CX-6643 Ultra 8-Core AM4 Desktop Processor | 44,295 | $479 | Compare |
| Veltrix CX-2306 Plus 8-Core AM5 Desktop Processor | 37,927 | $359 | Compare |
| Altrix CX-2422 Edge 20-Core LGA1851 Desktop Processor | 36,673 | $319 | Compare |
| Altrix CX-9988 Ultra 8-Core AM4 Desktop Processor | 27,214 | $179 | Compare |
| Altrix CX-9227 Core 20-Core LGA1851 Desktop Processor | 43,277 | $449 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-8743 Ultra 14-Core LGA1700 Desktop Processor”, https://vextor7.com/item/4892702 (accessed 2026-10-21).