Altrix CX-9855 Pro 12-Core AM5 Desktop Processor
Processors · Altrix · SKU CX9855-PRO · Released 2025 · Updated 2026-10-25
Key facts
| Benchmark index | 57,253 (Processors scale) |
|---|---|
| Category rank | #49,620 |
| Street price | $719 |
| Power | 170 W (TDP) |
| Performance per dollar | 79.63 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-9855 Pro |
| Socket | AM5 |
| Cores / threads | 12 cores / 24 threads |
| Base clock | 3.4 GHz |
| Max boost clock | 5.6 GHz |
| L3 cache | 64 MB |
| Power | 170 W TDP (PPT 230 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
Similar Processors
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|---|---|---|---|
| Altrix CX-7480 SE 6-Core AM4 Desktop Processor | 20,669 | $119 | Compare |
| Altrix CX-4177 Plus 20-Core LGA1851 Desktop Processor | 56,613 | $859 | Compare |
| Veltrix CX-4925 Ti 14-Core LGA1851 Desktop Processor | 31,189 | $289 | Compare |
| Altrix CX-4224 Core 12-Core AM4 Desktop Processor | 40,643 | $409 | Compare |
| Nexora CX-1600 Pro 8-Core AM5 Desktop Processor | 34,742 | $289 | Compare |
| Veltrix CX-2254 Core 8-Core AM4 Desktop Processor | 40,023 | $429 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-9855 Pro 12-Core AM5 Desktop Processor”, https://vextor7.com/item/18657199 (accessed 2026-10-25).