Altrix CX-8478 XT 14-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX8478-XT · Released 2024 · Updated 2026-10-19
Key facts
| Benchmark index | 42,751 (Processors scale) |
|---|---|
| Category rank | #25,600 |
| Street price | $489 |
| Power | 125 W (TDP) |
| Performance per dollar | 87.43 |
| Released | 2024 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-8478 XT |
| Socket | LGA1851 |
| Cores / threads | 14 cores (6P + 8E) / 14 threads |
| Base clock | 2.7 GHz |
| Max boost clock | 5.4 GHz |
| L3 cache | 24 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-4321 Plus 6-Core AM5 Desktop Processor | 16,406 | $89 | Compare |
| Veltrix CX-4985 Prime 10-Core LGA1851 Desktop Processor | 15,269 | $89 | Compare |
| Nexora CX-6442 XT 12-Core AM4 Desktop Processor | 47,395 | $639 | Compare |
| Nexora CX-6488 SE 24-Core LGA1700 Desktop Processor | 54,672 | $809 | Compare |
| Nexora CX-4676 Pro 6-Core AM5 Desktop Processor | 20,206 | $129 | Compare |
| Veltrix CX-9145 Ti 16-Core AM4 Desktop Processor | 45,417 | $529 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-8478 XT 14-Core LGA1851 Desktop Processor”, https://vextor7.com/item/85646765 (accessed 2026-10-19).