Altrix CX-3918 XT 20-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX3918-XT · Released 2021 · Updated 2026-10-20
Key facts
| Benchmark index | 26,949 (Processors scale) |
|---|---|
| Category rank | #16,128 |
| Street price | $189 |
| Power | 125 W (TDP) |
| Performance per dollar | 142.59 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-3918 XT |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.2 GHz |
| Max boost clock | 4.9 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 |
|---|---|---|---|
| Altrix CX-8538 Pro 8-Core AM4 Desktop Processor | 44,838 | $439 | Compare |
| Altrix CX-1476 Plus 10-Core LGA1700 Desktop Processor | 16,042 | $99 | Compare |
| Altrix CX-7477 SE 16-Core AM5 Desktop Processor | 50,635 | $639 | Compare |
| Nexora CX-1108 XT 8-Core AM4 Desktop Processor | 44,644 | $509 | Compare |
| Veltrix CX-4944 Max 20-Core LGA1851 Desktop Processor | 26,902 | $199 | Compare |
| Veltrix CX-9199 Plus 8-Core AM4 Desktop Processor | 32,160 | $229 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-3918 XT 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/21313681 (accessed 2026-10-20).