Altrix CX-5856 Ultra 8-Core AM5 Desktop Processor
Processors · Altrix · SKU CX5856-ULTRA · Released 2026 · Updated 2026-10-22
Key facts
| Benchmark index | 26,704 (Processors scale) |
|---|---|
| Category rank | #24,340 |
| Street price | $189 |
| Power | 105 W (TDP) |
| Performance per dollar | 141.29 |
| Released | 2026 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-5856 Ultra |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 3.8 GHz |
| Max boost clock | 5.0 GHz |
| L3 cache | 32 MB |
| Power | 105 W TDP (PPT 142 W) |
| Memory support | DDR5-5600, dual channel (EXPO) |
| CPU PCIe lanes | 28× PCIe 5.0 (24 usable) |
| Integrated graphics | Integrated graphics (2 CU) |
| Unlocked multiplier | Yes |
| NPU | 16 TOPS |
| Cooler included | No |
Related guides
AMD AM5 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Chipsets Compared
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora CX-3632 Core 16-Core AM5 Desktop Processor | 43,861 | $449 | Compare |
| Veltrix CX-1027 XT 12-Core AM4 Desktop Processor | 30,157 | $249 | Compare |
| Veltrix CX-4952 Max 8-Core AM5 Desktop Processor | 20,717 | $119 | Compare |
| Altrix CX-6969 Core 10-Core LGA1851 Desktop Processor | 24,106 | $139 | Compare |
| Altrix CX-8898 Ultra 8-Core AM4 Desktop Processor | 36,666 | $349 | Compare |
| Veltrix CX-8067 Max 12-Core AM4 Desktop Processor | 52,693 | $749 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-5856 Ultra 8-Core AM5 Desktop Processor”, https://vextor7.com/item/803566 (accessed 2026-10-22).