Altrix CX-2018 Prime 20-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX2018-PRIME · Released 2026 · Updated 2026-10-20
Key facts
| Benchmark index | 34,139 (Processors scale) |
|---|---|
| Category rank | #45,806 |
| Street price | $309 |
| Power | 125 W (TDP) |
| Performance per dollar | 110.48 |
| Released | 2026 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-2018 Prime |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.7 GHz |
| Max boost clock | 5.1 GHz |
| L3 cache | 30 MB |
| Power | 125 W base / 250 W max turbo |
| Memory support | DDR5-6400, dual channel (CUDIMM supported) |
| CPU PCIe lanes | 20× PCIe 5.0 + 4× PCIe 4.0 |
| Integrated graphics | Integrated graphics (4 cores) |
| Unlocked multiplier | Yes |
| NPU | 13 TOPS |
| Cooler included | No |
Related guides
Intel LGA1851 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedIntel 800 Series Chipsets
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix CX-3362 Prime 8-Core AM4 Desktop Processor | 21,101 | $119 | Compare |
| Nexora CX-9172 Max 8-Core AM4 Desktop Processor | 26,584 | $189 | Compare |
| Altrix CX-9989 Pro 14-Core LGA1851 Desktop Processor | 47,009 | $499 | Compare |
| Nexora CX-2928 Pro 20-Core LGA1700 Desktop Processor | 33,912 | $309 | Compare |
| Altrix CX-9208 Prime 12-Core AM4 Desktop Processor | 46,550 | $499 | Compare |
| Altrix CX-7261 Ti 14-Core LGA1700 Desktop Processor | 20,328 | $99 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-2018 Prime 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/5619680 (accessed 2026-10-20).