Nexora CX-3946 Pro 20-Core LGA1700 Desktop Processor
Processors · Nexora · SKU CX3946-PRO · Released 2021 · Updated 2026-10-20
Key facts
| Benchmark index | 24,791 (Processors scale) |
|---|---|
| Category rank | #32,335 |
| Street price | $169 |
| Power | 125 W (TDP) |
| Performance per dollar | 146.69 |
| Released | 2021 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-3946 Pro |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.7 GHz |
| Max boost clock | 4.8 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-4564 Edge 20-Core LGA1700 Desktop Processor | 31,965 | $239 | Compare |
| Veltrix CX-9017 Prime 6-Core AM5 Desktop Processor | 12,009 | $69 | Compare |
| Veltrix CX-9433 Prime 12-Core AM4 Desktop Processor | 59,415 | $899 | Compare |
| Altrix CX-2017 Ti 8-Core AM5 Desktop Processor | 46,225 | $569 | Compare |
| Nexora CX-1707 Pro 6-Core AM4 Desktop Processor | 18,968 | $109 | Compare |
| Altrix CX-5670 Ultra 14-Core LGA1700 Desktop Processor | 21,976 | $129 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-3946 Pro 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/21318896 (accessed 2026-10-20).