Altrix CX-8456 Core 24-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX8456-CORE · Released 2024 · Updated 2026-10-24
Key facts
| Benchmark index | 52,593 (Processors scale) |
|---|---|
| Category rank | #701 |
| Street price | $609 |
| Power | 125 W (TDP) |
| Performance per dollar | 86.36 |
| Released | 2024 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-8456 Core |
| Socket | LGA1851 |
| Cores / threads | 24 cores (8P + 16E) / 24 threads |
| Base clock | 3.3 GHz |
| Max boost clock | 5.5 GHz |
| L3 cache | 36 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-3150 Ti 8-Core AM5 Desktop Processor | 23,630 | $159 | Compare |
| Nexora CX-4276 Plus 6-Core AM5 Desktop Processor | 17,749 | $99 | Compare |
| Altrix CX-3939 XT 8-Core AM4 Desktop Processor | 30,859 | $249 | Compare |
| Altrix CX-2950 Ti 8-Core AM4 Desktop Processor | 23,884 | $139 | Compare |
| Veltrix CX-1848 Max 14-Core LGA1851 Desktop Processor | 32,327 | $299 | Compare |
| Nexora CX-1365 Core 20-Core LGA1700 Desktop Processor | 49,102 | $539 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-8456 Core 24-Core LGA1851 Desktop Processor”, https://vextor7.com/item/5780463 (accessed 2026-10-24).