Veltrix CX-1433 Ultra 20-Core LGA1851 Desktop Processor
Processors · Veltrix · SKU CX1433-ULTRA · Released 2025 · Updated 2026-10-21
Key facts
| Benchmark index | 47,016 (Processors scale) |
|---|---|
| Category rank | #13,711 |
| Street price | $519 |
| Power | 125 W (TDP) |
| Performance per dollar | 90.59 |
| Released | 2025 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix CX-1433 Ultra |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.4 GHz |
| Max boost clock | 5.4 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-1833 Pro 6-Core AM5 Desktop Processor | 13,020 | $69 | Compare |
| Nexora CX-4644 Ultra 8-Core AM5 Desktop Processor | 40,482 | $419 | Compare |
| Veltrix CX-3351 Ti 24-Core LGA1700 Desktop Processor | 58,975 | $849 | Compare |
| Nexora CX-1624 Core 24-Core LGA1700 Desktop Processor | 56,385 | $759 | Compare |
| Altrix CX-5478 Max 8-Core AM5 Desktop Processor | 47,815 | $619 | Compare |
| Altrix CX-5583 Max 6-Core AM5 Desktop Processor | 14,199 | $79 | Compare |
Cite this page: Hardware Spec Index, “Veltrix CX-1433 Ultra 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/2947441 (accessed 2026-10-21).