Altrix CX-3947 Prime 10-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX3947-PRIME · Released 2021 · Updated 2026-10-22
Key facts
| Benchmark index | 15,710 (Processors scale) |
|---|---|
| Category rank | #49,966 |
| Street price | $79 |
| Power | 65 W (TDP) |
| Performance per dollar | 198.86 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-3947 Prime |
| Socket | LGA1700 |
| Cores / threads | 10 cores (6P + 4E) / 16 threads |
| Base clock | 2.6 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 | No |
| 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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|---|---|---|---|
| Nexora CX-4045 Max 10-Core LGA1700 Desktop Processor | 24,479 | $149 | Compare |
| Altrix CX-9846 Pro 24-Core LGA1851 Desktop Processor | 48,240 | $629 | Compare |
| Veltrix CX-1840 Plus 12-Core AM5 Desktop Processor | 49,467 | $679 | Compare |
| Veltrix CX-1291 Pro 8-Core AM4 Desktop Processor | 37,980 | $439 | Compare |
| Altrix CX-2824 Max 8-Core AM4 Desktop Processor | 42,626 | $489 | Compare |
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Cite this page: Hardware Spec Index, “Altrix CX-3947 Prime 10-Core LGA1700 Desktop Processor”, https://vextor7.com/item/1782729 (accessed 2026-10-22).