Altrix CX-4045 Core 20-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX4045-CORE · Released 2021 · Updated 2026-10-18
Key facts
| Benchmark index | 56,276 (Processors scale) |
|---|---|
| Category rank | #31,974 |
| Street price | $829 |
| Power | 125 W (TDP) |
| Performance per dollar | 67.88 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-4045 Core |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 2.4 GHz |
| Max boost clock | 5.9 GHz |
| L3 cache | 36 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 | None (F model) |
| 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-4682 Ti 8-Core AM4 Desktop Processor | 33,303 | $289 | Compare |
| Nexora CX-2176 Pro 12-Core AM4 Desktop Processor | 32,426 | $259 | Compare |
| Veltrix CX-2277 Edge 14-Core LGA1700 Desktop Processor | 40,905 | $499 | Compare |
| Altrix CX-7348 Prime 16-Core AM4 Desktop Processor | 51,303 | $819 | Compare |
| Nexora CX-4634 Ti 10-Core LGA1700 Desktop Processor | 12,645 | $69 | Compare |
| Nexora CX-4431 Max 20-Core LGA1700 Desktop Processor | 56,982 | $859 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-4045 Core 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/170407 (accessed 2026-10-18).