Altrix CX-3917 Ultra 8-Core AM5 Desktop Processor
Processors · Altrix · SKU CX3917-ULTRA · Released 2026 · Updated 2026-10-19
Key facts
| Benchmark index | 34,646 (Processors scale) |
|---|---|
| Category rank | #41,622 |
| Street price | $279 |
| Power | 105 W (TDP) |
| Performance per dollar | 124.18 |
| Released | 2026 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-3917 Ultra |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 4.1 GHz |
| Max boost clock | 5.2 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 |
| 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 |
|---|---|---|---|
| Altrix CX-7540 Plus 8-Core AM4 Desktop Processor | 25,903 | $159 | Compare |
| Altrix CX-4431 Ultra 10-Core LGA1700 Desktop Processor | 35,119 | $299 | Compare |
| Altrix CX-8958 XT 24-Core LGA1851 Desktop Processor | 40,912 | $389 | Compare |
| Altrix CX-9056 Plus 8-Core AM5 Desktop Processor | 28,390 | $249 | Compare |
| Nexora CX-7366 SE 8-Core AM4 Desktop Processor | 25,359 | $179 | Compare |
| Nexora CX-3633 Plus 24-Core LGA1700 Desktop Processor | 37,548 | $389 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-3917 Ultra 8-Core AM5 Desktop Processor”, https://vextor7.com/item/33911 (accessed 2026-10-19).