Altrix CX-3643 Pro 14-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX3643-PRO · Released 2024 · Updated 2026-10-18
Key facts
| Benchmark index | 27,035 (Processors scale) |
|---|---|
| Category rank | #41,676 |
| Street price | $209 |
| Power | 125 W (TDP) |
| Performance per dollar | 129.35 |
| Released | 2024 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-3643 Pro |
| Socket | LGA1700 |
| Cores / threads | 14 cores (6P + 8E) / 20 threads |
| Base clock | 2.8 GHz |
| Max boost clock | 4.9 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
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| Nexora CX-1784 Plus 16-Core AM5 Desktop Processor | 54,697 | $689 | Compare |
| Altrix CX-6138 Plus 8-Core AM4 Desktop Processor | 27,547 | $189 | Compare |
| Nexora CX-9722 Core 24-Core LGA1851 Desktop Processor | 59,380 | $819 | Compare |
| Veltrix CX-3354 Ti 20-Core LGA1700 Desktop Processor | 48,700 | $579 | Compare |
| Veltrix CX-5218 SE 6-Core AM5 Desktop Processor | 19,161 | $109 | Compare |
| Altrix CX-1487 XT 6-Core AM4 Desktop Processor | 17,457 | $89 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-3643 Pro 14-Core LGA1700 Desktop Processor”, https://vextor7.com/item/1753876 (accessed 2026-10-18).