Veltrix CX-1688 Core 20-Core LGA1851 Desktop Processor
Processors · Veltrix · SKU CX1688-CORE · Released 2026 · Updated 2026-10-25
Key facts
| Benchmark index | 39,889 (Processors scale) |
|---|---|
| Category rank | #33,521 |
| Street price | $419 |
| Power | 125 W (TDP) |
| Performance per dollar | 95.20 |
| Released | 2026 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix CX-1688 Core |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.6 GHz |
| Max boost clock | 5.3 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
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|---|---|---|---|
| Altrix CX-4613 Pro 8-Core AM4 Desktop Processor | 24,527 | $139 | Compare |
| Nexora CX-7141 Edge 6-Core AM5 Desktop Processor | 13,239 | $69 | Compare |
| Nexora CX-5198 Plus 24-Core LGA1851 Desktop Processor | 38,862 | $399 | Compare |
| Altrix CX-2273 XT 8-Core AM5 Desktop Processor | 25,276 | $179 | Compare |
| Veltrix CX-3347 SE 14-Core LGA1700 Desktop Processor | 26,144 | $189 | Compare |
| Altrix CX-1933 XT 24-Core LGA1851 Desktop Processor | 57,413 | $819 | Compare |
Cite this page: Hardware Spec Index, “Veltrix CX-1688 Core 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/76981227 (accessed 2026-10-25).