Altrix CX-5399 XT 20-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX5399-XT · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 49,012 (Processors scale) |
|---|---|
| Category rank | #29,316 |
| Street price | $669 |
| Power | 125 W (TDP) |
| Performance per dollar | 73.26 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-5399 XT |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.2 GHz |
| Max boost clock | 5.6 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 | None (F model) |
| 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 |
|---|---|---|---|
| Veltrix CX-4095 Max 8-Core AM4 Desktop Processor | 35,723 | $329 | Compare |
| Altrix CX-5411 Pro 8-Core AM4 Desktop Processor | 23,251 | $139 | Compare |
| Nexora CX-6579 Max 16-Core AM5 Desktop Processor | 47,648 | $629 | Compare |
| Altrix CX-4567 Core 12-Core AM5 Desktop Processor | 56,226 | $879 | Compare |
| Nexora CX-1607 SE 12-Core AM5 Desktop Processor | 42,590 | $539 | Compare |
| Nexora CX-1062 Ultra 6-Core AM5 Desktop Processor | 20,010 | $109 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-5399 XT 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/6843399 (accessed 2026-10-20).