Altrix CX-8645 XT 14-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX8645-XT · Released 2021 · Updated 2026-10-20
Key facts
| Benchmark index | 32,690 (Processors scale) |
|---|---|
| Category rank | #21,342 |
| Street price | $259 |
| Power | 125 W (TDP) |
| Performance per dollar | 126.22 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-8645 XT |
| Socket | LGA1700 |
| Cores / threads | 14 cores (6P + 8E) / 20 threads |
| Base clock | 2.5 GHz |
| Max boost clock | 5.0 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 | Yes |
| 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 |
|---|---|---|---|
| Nexora CX-3666 SE 16-Core AM4 Desktop Processor | 59,600 | $899 | Compare |
| Veltrix CX-6145 Plus 8-Core AM5 Desktop Processor | 30,472 | $239 | Compare |
| Nexora CX-3781 Pro 20-Core LGA1700 Desktop Processor | 31,002 | $209 | Compare |
| Altrix CX-8169 Prime 6-Core AM5 Desktop Processor | 25,408 | $179 | Compare |
| Nexora CX-6606 Plus 24-Core LGA1700 Desktop Processor | 46,432 | $669 | Compare |
| Veltrix CX-3443 Prime 12-Core AM5 Desktop Processor | 37,472 | $339 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-8645 XT 14-Core LGA1700 Desktop Processor”, https://vextor7.com/item/606571 (accessed 2026-10-20).