Altrix CX-1577 Ti 20-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX1577-TI · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 50,591 (Processors scale) |
|---|---|
| Category rank | #10,459 |
| Street price | $559 |
| Power | 125 W (TDP) |
| Performance per dollar | 90.50 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-1577 Ti |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.7 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 | Integrated graphics (4 cores) |
| Unlocked multiplier | Yes |
| 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-8963 Edge 24-Core LGA1851 Desktop Processor | 57,872 | $789 | Compare |
| Nexora CX-8309 Max 6-Core AM4 Desktop Processor | 29,922 | $189 | Compare |
| Nexora CX-4988 Plus 20-Core LGA1700 Desktop Processor | 39,156 | $389 | Compare |
| Altrix CX-7082 Ultra 8-Core AM4 Desktop Processor | 40,501 | $379 | Compare |
| Altrix CX-4492 Ti 20-Core LGA1700 Desktop Processor | 28,817 | $179 | Compare |
| Altrix CX-7917 XT 16-Core AM4 Desktop Processor | 52,899 | $699 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-1577 Ti 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/19256864 (accessed 2026-10-20).