Nexora CX-8666 Plus 20-Core LGA1700 Desktop Processor
Processors · Nexora · SKU CX8666-PLUS · Released 2021 · Updated 2026-10-26
Key facts
| Benchmark index | 27,255 (Processors scale) |
|---|---|
| Category rank | #40,730 |
| Street price | $169 |
| Power | 125 W (TDP) |
| Performance per dollar | 161.27 |
| Released | 2021 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-8666 Plus |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 2.9 GHz |
| Max boost clock | 4.9 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 | 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 |
|---|---|---|---|
| Veltrix CX-6901 Ti 16-Core AM5 Desktop Processor | 42,461 | $409 | Compare |
| Veltrix CX-5890 Ti 24-Core LGA1700 Desktop Processor | 52,058 | $659 | Compare |
| Veltrix CX-5751 Pro 16-Core AM4 Desktop Processor | 47,021 | $459 | Compare |
| Altrix CX-7022 SE 8-Core AM4 Desktop Processor | 40,290 | $389 | Compare |
| Veltrix CX-8994 Plus 16-Core AM5 Desktop Processor | 54,937 | $839 | Compare |
| Altrix CX-2063 Core 8-Core AM5 Desktop Processor | 45,031 | $529 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-8666 Plus 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/83950847 (accessed 2026-10-26).