Veltrix CX-5491 Ultra 20-Core LGA1851 Desktop Processor
Processors · Veltrix · SKU CX5491-ULTRA · Released 2026 · Updated 2026-10-19
Key facts
| Benchmark index | 38,721 (Processors scale) |
|---|---|
| Category rank | #16,962 |
| Street price | $439 |
| Power | 125 W (TDP) |
| Performance per dollar | 88.20 |
| Released | 2026 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix CX-5491 Ultra |
| 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 | 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 |
|---|---|---|---|
| Nexora CX-8208 Ultra 6-Core AM4 Desktop Processor | 15,712 | $79 | Compare |
| Altrix CX-6703 Ultra 6-Core AM4 Desktop Processor | 15,220 | $79 | Compare |
| Altrix CX-1295 Max 8-Core AM5 Desktop Processor | 28,004 | $199 | Compare |
| Veltrix CX-7075 Plus 12-Core AM4 Desktop Processor | 42,689 | $429 | Compare |
| Nexora CX-5846 Plus 24-Core LGA1700 Desktop Processor | 53,886 | $789 | Compare |
| Altrix CX-5049 XT 8-Core AM4 Desktop Processor | 35,226 | $309 | Compare |
Cite this page: Hardware Spec Index, “Veltrix CX-5491 Ultra 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/9986146 (accessed 2026-10-19).