Nexora CX-8436 Ultra 20-Core LGA1700 Desktop Processor
Processors · Nexora · SKU CX8436-ULTRA · Released 2023 · Updated 2026-10-21
Key facts
| Benchmark index | 32,599 (Processors scale) |
|---|---|
| Category rank | #5,600 |
| Street price | $229 |
| Power | 125 W (TDP) |
| Performance per dollar | 142.35 |
| Released | 2023 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-8436 Ultra |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 2.9 GHz |
| Max boost clock | 5.0 GHz |
| L3 cache | 36 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 | Yes |
| 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 |
|---|---|---|---|
| Nexora CX-4683 Ultra 10-Core LGA1700 Desktop Processor | 18,381 | $109 | Compare |
| Veltrix CX-4061 XT 16-Core AM5 Desktop Processor | 42,186 | $469 | Compare |
| Veltrix CX-5143 Ti 20-Core LGA1700 Desktop Processor | 52,896 | $659 | Compare |
| Veltrix CX-1098 Prime 14-Core LGA1700 Desktop Processor | 42,230 | $469 | Compare |
| Nexora CX-3874 SE 8-Core AM5 Desktop Processor | 38,540 | $399 | Compare |
| Nexora CX-3049 Edge 16-Core AM5 Desktop Processor | 53,159 | $669 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-8436 Ultra 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/3950498 (accessed 2026-10-21).