Nexora CX-8638 Max 20-Core LGA1700 Desktop Processor
Processors · Nexora · SKU CX8638-MAX · Released 2021 · Updated 2026-10-21
Key facts
| Benchmark index | 37,437 (Processors scale) |
|---|---|
| Category rank | #666 |
| Street price | $359 |
| Power | 125 W (TDP) |
| Performance per dollar | 104.28 |
| Released | 2021 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-8638 Max |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.5 GHz |
| Max boost clock | 5.2 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-3768 Core 6-Core AM4 Desktop Processor | 23,312 | $139 | Compare |
| Veltrix CX-1260 Ti 10-Core LGA1851 Desktop Processor | 33,457 | $279 | Compare |
| Nexora CX-3890 Max 8-Core AM5 Desktop Processor | 22,872 | $129 | Compare |
| Veltrix CX-5746 Prime 6-Core AM5 Desktop Processor | 22,836 | $129 | Compare |
| Altrix CX-5462 Prime 10-Core LGA1851 Desktop Processor | 27,945 | $219 | Compare |
| Veltrix CX-5182 Plus 20-Core LGA1700 Desktop Processor | 59,466 | $839 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-8638 Max 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/20023670 (accessed 2026-10-21).