Veltrix CX-6651 XT 20-Core LGA1851 Desktop Processor
Processors · Veltrix · SKU CX6651-XT · Released 2026 · Updated 2026-10-19
Key facts
| Benchmark index | 51,061 (Processors scale) |
|---|---|
| Category rank | #44,189 |
| Street price | $569 |
| Power | 125 W (TDP) |
| Performance per dollar | 89.74 |
| Released | 2026 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix CX-6651 XT |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.7 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 | 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-4640 SE 12-Core AM4 Desktop Processor | 50,284 | $679 | Compare |
| Altrix CX-8884 SE 16-Core AM4 Desktop Processor | 58,104 | $709 | Compare |
| Altrix CX-6345 SE 8-Core AM5 Desktop Processor | 31,261 | $309 | Compare |
| Veltrix CX-2879 Plus 20-Core LGA1700 Desktop Processor | 56,659 | $859 | Compare |
| Veltrix CX-4496 Plus 8-Core AM4 Desktop Processor | 44,648 | $459 | Compare |
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Cite this page: Hardware Spec Index, “Veltrix CX-6651 XT 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/50005171 (accessed 2026-10-19).