Altrix CX-3771 Ultra 8-Core AM5 Desktop Processor
Processors · Altrix · SKU CX3771-ULTRA · Released 2026 · Updated 2026-10-25
Key facts
| Benchmark index | 35,536 (Processors scale) |
|---|---|
| Category rank | #44,230 |
| Street price | $359 |
| Power | 65 W (TDP) |
| Performance per dollar | 98.99 |
| Released | 2026 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-3771 Ultra |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 4.2 GHz |
| Max boost clock | 5.2 GHz |
| L3 cache | 32 MB |
| Power | 65 W TDP (PPT 88 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 | Yes (stock air cooler) |
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-8511 Edge 14-Core LGA1700 Desktop Processor | 15,979 | $99 | Compare |
| Altrix CX-2873 Ti 20-Core LGA1700 Desktop Processor | 37,853 | $339 | Compare |
| Nexora CX-3112 SE 6-Core AM4 Desktop Processor | 19,177 | $109 | Compare |
| Nexora CX-5843 Core 8-Core AM5 Desktop Processor | 35,072 | $329 | Compare |
| Nexora CX-4957 Ti 6-Core AM5 Desktop Processor | 23,377 | $149 | Compare |
| Altrix CX-5241 Max 8-Core AM5 Desktop Processor | 25,944 | $149 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-3771 Ultra 8-Core AM5 Desktop Processor”, https://vextor7.com/item/1180888 (accessed 2026-10-25).