Altrix CX-2851 Pro 20-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX2851-PRO · Released 2023 · Updated 2026-10-22
Key facts
| Benchmark index | 51,122 (Processors scale) |
|---|---|
| Category rank | #49,285 |
| Street price | $799 |
| Power | 125 W (TDP) |
| Performance per dollar | 63.98 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-2851 Pro |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.0 GHz |
| Max boost clock | 5.8 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 | 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-5158 Plus 10-Core LGA1700 Desktop Processor | 22,425 | $139 | Compare |
| Altrix CX-2625 Pro 12-Core AM4 Desktop Processor | 42,485 | $469 | Compare |
| Altrix CX-6505 Core 8-Core AM4 Desktop Processor | 23,674 | $149 | Compare |
| Altrix CX-5011 Pro 8-Core AM5 Desktop Processor | 20,063 | $99 | Compare |
| Veltrix CX-1713 Ultra 8-Core AM4 Desktop Processor | 23,730 | $129 | Compare |
| Veltrix CX-2075 Plus 12-Core AM4 Desktop Processor | 43,442 | $539 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-2851 Pro 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/63250057 (accessed 2026-10-22).