Altrix CX-5246 Prime 20-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX5246-PRIME · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 53,789 (Processors scale) |
|---|---|
| Category rank | #3,466 |
| Street price | $649 |
| Power | 125 W (TDP) |
| Performance per dollar | 82.88 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-5246 Prime |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.6 GHz |
| Max boost clock | 5.5 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-2910 Prime 12-Core AM5 Desktop Processor | 34,450 | $359 | Compare |
| Veltrix CX-7246 Plus 16-Core AM4 Desktop Processor | 52,380 | $709 | Compare |
| Altrix CX-6298 Prime 24-Core LGA1851 Desktop Processor | 54,798 | $869 | Compare |
| Altrix CX-5895 XT 24-Core LGA1700 Desktop Processor | 36,069 | $359 | Compare |
| Veltrix CX-6732 XT 8-Core AM4 Desktop Processor | 44,087 | $449 | Compare |
| Veltrix CX-3217 Ti 8-Core AM4 Desktop Processor | 30,018 | $209 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-5246 Prime 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/1240145 (accessed 2026-10-20).