Veltrix CX-4558 Prime 20-Core LGA1851 Desktop Processor
Processors · Veltrix · SKU CX4558-PRIME · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 34,631 (Processors scale) |
|---|---|
| Category rank | #5,860 |
| Street price | $249 |
| Power | 125 W (TDP) |
| Performance per dollar | 139.08 |
| Released | 2025 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix CX-4558 Prime |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.1 GHz |
| Max boost clock | 5.1 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 |
|---|---|---|---|
| Altrix CX-9744 Edge 8-Core AM4 Desktop Processor | 33,466 | $299 | Compare |
| Nexora CX-2776 Ti 20-Core LGA1851 Desktop Processor | 55,766 | $769 | Compare |
| Altrix CX-9813 Ultra 10-Core LGA1700 Desktop Processor | 20,088 | $119 | Compare |
| Veltrix CX-8712 Core 8-Core AM5 Desktop Processor | 16,581 | $79 | Compare |
| Altrix CX-3286 Ti 12-Core AM5 Desktop Processor | 46,417 | $569 | Compare |
| Nexora CX-2144 SE 12-Core AM5 Desktop Processor | 32,547 | $269 | Compare |
Cite this page: Hardware Spec Index, “Veltrix CX-4558 Prime 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/4359166 (accessed 2026-10-19).