Altrix CX-2728 Pro 20-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX2728-PRO · Released 2025 · Updated 2026-10-18
Key facts
| Benchmark index | 48,416 (Processors scale) |
|---|---|
| Category rank | #10,378 |
| Street price | $649 |
| Power | 125 W (TDP) |
| Performance per dollar | 74.60 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-2728 Pro |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.6 GHz |
| Max boost clock | 5.5 GHz |
| L3 cache | 30 MB |
| Power | 125 W base / 250 W max turbo |
| Memory support | DDR5-6400, dual channel (CUDIMM supported) |
| CPU PCIe lanes | 20× PCIe 5.0 + 4× PCIe 4.0 |
| Integrated graphics | None (F model) |
| Unlocked multiplier | No |
| NPU | 13 TOPS |
| Cooler included | No |
Related guides
Intel LGA1851 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedIntel 800 Series Chipsets
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora CX-3616 Prime 20-Core LGA1851 Desktop Processor | 26,412 | $149 | Compare |
| Veltrix CX-1269 Ultra 16-Core AM4 Desktop Processor | 54,028 | $709 | Compare |
| Altrix CX-3242 Prime 20-Core LGA1851 Desktop Processor | 43,022 | $459 | Compare |
| Veltrix CX-3286 Plus 6-Core AM4 Desktop Processor | 18,698 | $109 | Compare |
| Altrix CX-8797 XT 8-Core AM4 Desktop Processor | 36,640 | $289 | Compare |
| Altrix CX-5261 Ultra 8-Core AM4 Desktop Processor | 22,411 | $129 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-2728 Pro 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/4771986 (accessed 2026-10-18).