Altrix CX-2851 Ultra 16-Core AM4 Desktop Processor
Processors · Altrix · SKU CX2851-ULTRA · Released 2019 · Updated 2026-10-23
Key facts
| Benchmark index | 52,167 (Processors scale) |
|---|---|
| Category rank | #22,380 |
| Street price | $609 |
| Power | 105 W (TDP) |
| Performance per dollar | 85.66 |
| Released | 2019 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-2851 Ultra |
| Socket | AM4 |
| Cores / threads | 16 cores / 32 threads |
| Base clock | 3.9 GHz |
| Max boost clock | 4.8 GHz |
| L3 cache | 64 MB |
| Power | 105 W TDP (PPT 142 W) |
| Memory support | DDR4-3200, dual channel |
| CPU PCIe lanes | 24× PCIe 4.0 (20 usable) |
| Integrated graphics | None (discrete GPU required) |
| Unlocked multiplier | Yes |
| Cooler included | No |
Related guides
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Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix CX-3083 Max 10-Core LGA1700 Desktop Processor | 35,910 | $339 | Compare |
| Nexora CX-7498 Pro 24-Core LGA1700 Desktop Processor | 52,023 | $689 | Compare |
| Nexora CX-5342 Max 16-Core AM4 Desktop Processor | 51,090 | $789 | Compare |
| Altrix CX-9976 Max 24-Core LGA1700 Desktop Processor | 49,092 | $699 | Compare |
| Altrix CX-5940 Plus 16-Core AM4 Desktop Processor | 42,559 | $439 | Compare |
| Altrix CX-2114 Edge 24-Core LGA1700 Desktop Processor | 41,434 | $479 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-2851 Ultra 16-Core AM4 Desktop Processor”, https://vextor7.com/item/92934224 (accessed 2026-10-23).