Altrix CX-2156 Ultra 8-Core AM5 Desktop Processor
Processors · Altrix · SKU CX2156-ULTRA · Released 2025 · Updated 2026-10-21
Key facts
| Benchmark index | 42,544 (Processors scale) |
|---|---|
| Category rank | #28,276 |
| Street price | $489 |
| Power | 120 W (TDP) |
| Performance per dollar | 87.00 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-2156 Ultra |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 3.8 GHz |
| Max boost clock | 5.3 GHz |
| L3 cache | 96 MB (3D stacked) |
| Power | 120 W TDP (PPT 162 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 |
| Cooler included | No |
Related guides
AMD AM5 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Chipsets Compared
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| Veltrix CX-3729 Core 20-Core LGA1851 Desktop Processor | 40,185 | $479 | Compare |
| Nexora CX-1610 Edge 12-Core AM4 Desktop Processor | 55,420 | $889 | Compare |
| Veltrix CX-2312 Ultra 12-Core AM4 Desktop Processor | 35,620 | $279 | Compare |
| Altrix CX-1121 Plus 6-Core AM4 Desktop Processor | 21,696 | $129 | Compare |
| Nexora CX-4134 Pro 8-Core AM5 Desktop Processor | 39,754 | $409 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-2156 Ultra 8-Core AM5 Desktop Processor”, https://vextor7.com/item/1123533 (accessed 2026-10-21).