Altrix CX-3958 Prime 20-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX3958-PRIME · Released 2021 · Updated 2026-10-20
Key facts
| Benchmark index | 37,726 (Processors scale) |
|---|---|
| Category rank | #49,778 |
| Street price | $369 |
| Power | 125 W (TDP) |
| Performance per dollar | 102.24 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-3958 Prime |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 2.5 GHz |
| Max boost clock | 5.3 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
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| Nexora CX-2150 SE 8-Core AM5 Desktop Processor | 17,890 | $89 | Compare |
| Nexora CX-3042 Prime 6-Core AM4 Desktop Processor | 20,635 | $119 | Compare |
| Nexora CX-4084 Edge 8-Core AM4 Desktop Processor | 33,620 | $269 | Compare |
| Veltrix CX-2431 Ti 8-Core AM5 Desktop Processor | 17,295 | $99 | Compare |
| Nexora CX-7745 Max 12-Core AM5 Desktop Processor | 55,916 | $829 | Compare |
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Cite this page: Hardware Spec Index, “Altrix CX-3958 Prime 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/95021837 (accessed 2026-10-20).