Veltrix CX-2638 Max 20-Core LGA1851 Desktop Processor
Processors · Veltrix · SKU CX2638-MAX · Released 2025 · Updated 2026-10-21
Key facts
| Benchmark index | 53,122 (Processors scale) |
|---|---|
| Category rank | #27,750 |
| Street price | $819 |
| Power | 125 W (TDP) |
| Performance per dollar | 64.86 |
| Released | 2025 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix CX-2638 Max |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.0 GHz |
| Max boost clock | 5.6 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
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|---|---|---|---|
| Veltrix CX-8533 Ultra 16-Core AM4 Desktop Processor | 43,543 | $479 | Compare |
| Nexora CX-8713 Plus 20-Core LGA1700 Desktop Processor | 27,394 | $229 | Compare |
| Veltrix CX-3192 Pro 16-Core AM4 Desktop Processor | 53,572 | $649 | Compare |
| Nexora CX-4220 Pro 8-Core AM4 Desktop Processor | 17,402 | $79 | Compare |
| Veltrix CX-6343 XT 8-Core AM4 Desktop Processor | 14,858 | $79 | Compare |
| Nexora CX-5411 Plus 8-Core AM4 Desktop Processor | 43,978 | $409 | Compare |
Cite this page: Hardware Spec Index, “Veltrix CX-2638 Max 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/507144 (accessed 2026-10-21).