Altrix CX-7603 Max 20-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX7603-MAX · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 43,799 (Processors scale) |
|---|---|
| Category rank | #37,782 |
| Street price | $459 |
| Power | 125 W (TDP) |
| Performance per dollar | 95.42 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-7603 Max |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 3.0 GHz |
| Max boost clock | 5.3 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 |
|---|---|---|---|
| Veltrix CX-1106 Core 20-Core LGA1700 Desktop Processor | 57,247 | $839 | Compare |
| Nexora CX-8802 Ti 20-Core LGA1700 Desktop Processor | 29,290 | $219 | Compare |
| Veltrix CX-3575 Core 6-Core AM5 Desktop Processor | 19,299 | $109 | Compare |
| Nexora CX-7636 Core 6-Core AM5 Desktop Processor | 27,279 | $219 | Compare |
| Altrix CX-1674 Ultra 8-Core AM5 Desktop Processor | 16,829 | $79 | Compare |
| Altrix CX-7735 XT 16-Core AM5 Desktop Processor | 40,821 | $399 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-7603 Max 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/6555564 (accessed 2026-10-19).