Altrix CX-2645 Ultra 14-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX2645-ULTRA · Released 2021 · Updated 2026-10-21
Key facts
| Benchmark index | 44,509 (Processors scale) |
|---|---|
| Category rank | #20,596 |
| Street price | $469 |
| Power | 125 W (TDP) |
| Performance per dollar | 94.90 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-2645 Ultra |
| Socket | LGA1700 |
| Cores / threads | 14 cores (6P + 8E) / 20 threads |
| Base clock | 3.2 GHz |
| Max boost clock | 5.4 GHz |
| L3 cache | 25 MB |
| Power | 125 W base / 253 W max turbo |
| Memory support | DDR5-5600 or DDR4-3200, dual channel |
| CPU PCIe lanes | 16× PCIe 5.0 + 4× PCIe 4.0 |
| Integrated graphics | Integrated graphics (32 EU) |
| Unlocked multiplier | No |
| Cooler included | No |
Related guides
Intel LGA1700 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Socket
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix CX-4068 Ultra 14-Core LGA1700 Desktop Processor | 40,863 | $479 | Compare |
| Nexora CX-3207 Max 12-Core AM4 Desktop Processor | 47,608 | $469 | Compare |
| Veltrix CX-1367 Pro 8-Core AM5 Desktop Processor | 23,015 | $149 | Compare |
| Veltrix CX-2644 SE 8-Core AM5 Desktop Processor | 33,084 | $239 | Compare |
| Altrix CX-7689 Edge 16-Core AM4 Desktop Processor | 41,786 | $519 | Compare |
| Altrix CX-6206 Plus 8-Core AM5 Desktop Processor | 26,981 | $199 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-2645 Ultra 14-Core LGA1700 Desktop Processor”, https://vextor7.com/item/461401 (accessed 2026-10-21).