Altrix CX-7657 SE 20-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX7657-SE · Released 2021 · Updated 2026-10-27
Key facts
| Benchmark index | 56,129 (Processors scale) |
|---|---|
| Category rank | #41,588 |
| Street price | $869 |
| Power | 125 W (TDP) |
| Performance per dollar | 64.59 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-7657 SE |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 2.9 GHz |
| Max boost clock | 5.9 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 | 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-2179 Max 14-Core LGA1700 Desktop Processor | 40,141 | $399 | Compare |
| Nexora CX-3697 XT 12-Core AM4 Desktop Processor | 32,406 | $279 | Compare |
| Nexora CX-1599 Pro 14-Core LGA1700 Desktop Processor | 33,412 | $279 | Compare |
| Altrix CX-6729 Edge 24-Core LGA1700 Desktop Processor | 58,719 | $899 | Compare |
| Nexora CX-6304 Plus 10-Core LGA1700 Desktop Processor | 22,925 | $139 | Compare |
| Altrix CX-7280 Max 16-Core AM5 Desktop Processor | 46,284 | $549 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-7657 SE 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/4024726 (accessed 2026-10-27).