Veltrix CX-3915 Pro 20-Core LGA1851 Desktop Processor
Processors · Veltrix · SKU CX3915-PRO · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 49,676 (Processors scale) |
|---|---|
| Category rank | #9,970 |
| Street price | $529 |
| Power | 125 W (TDP) |
| Performance per dollar | 93.91 |
| Released | 2025 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix CX-3915 Pro |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.1 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-1091 Plus 8-Core AM5 Desktop Processor | 17,731 | $99 | Compare |
| Altrix CX-1635 Max 12-Core AM5 Desktop Processor | 44,980 | $469 | Compare |
| Altrix CX-9853 Max 16-Core AM4 Desktop Processor | 54,778 | $779 | Compare |
| Altrix CX-4507 Prime 20-Core LGA1700 Desktop Processor | 57,019 | $679 | Compare |
| Veltrix CX-4083 Pro 8-Core AM4 Desktop Processor | 30,019 | $189 | Compare |
| Nexora CX-3951 Plus 8-Core AM5 Desktop Processor | 31,188 | $239 | Compare |
Cite this page: Hardware Spec Index, “Veltrix CX-3915 Pro 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/13554183 (accessed 2026-10-20).