Altrix CX-5146 Max 20-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX5146-MAX · Released 2025 · Updated 2026-10-21
Key facts
| Benchmark index | 38,696 (Processors scale) |
|---|---|
| Category rank | #15,676 |
| Street price | $409 |
| Power | 125 W (TDP) |
| Performance per dollar | 94.61 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-5146 Max |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.5 GHz |
| Max boost clock | 5.2 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 | No |
| 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 |
|---|---|---|---|
| Altrix CX-5715 Plus 24-Core LGA1851 Desktop Processor | 59,476 | $749 | Compare |
| Veltrix CX-2305 Max 6-Core AM5 Desktop Processor | 19,718 | $109 | Compare |
| Veltrix CX-1731 Ultra 16-Core AM4 Desktop Processor | 44,630 | $529 | Compare |
| Nexora CX-6770 Plus 16-Core AM4 Desktop Processor | 51,853 | $669 | Compare |
| Veltrix CX-5091 Pro 14-Core LGA1851 Desktop Processor | 44,545 | $519 | Compare |
| Nexora CX-5360 Ultra 8-Core AM4 Desktop Processor | 25,174 | $159 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-5146 Max 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/5380455 (accessed 2026-10-21).