Nexora CX-3947 Ultra 10-Core LGA1700 Desktop Processor
Processors · Nexora · SKU CX3947-ULTRA · Released 2023 · Updated 2026-10-22
Key facts
| Benchmark index | 14,301 (Processors scale) |
|---|---|
| Category rank | #17,996 |
| Street price | $79 |
| Power | 65 W (TDP) |
| Performance per dollar | 181.03 |
| Released | 2023 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-3947 Ultra |
| Socket | LGA1700 |
| Cores / threads | 10 cores (6P + 4E) / 16 threads |
| Base clock | 3.4 GHz |
| Max boost clock | 4.5 GHz |
| L3 cache | 18 MB |
| Power | 65 W base / 181 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 | Yes (stock air cooler) |
Related guides
Intel LGA1700 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Socket
Similar Processors
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| Altrix CX-2921 SE 10-Core LGA1700 Desktop Processor | 24,998 | $159 | Compare |
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Cite this page: Hardware Spec Index, “Nexora CX-3947 Ultra 10-Core LGA1700 Desktop Processor”, https://vextor7.com/item/2902830 (accessed 2026-10-22).