Veltrix CX-3991 Plus 6-Core AM5 Desktop Processor
Processors · Veltrix · SKU CX3991-PLUS · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 27,524 (Processors scale) |
|---|---|
| Category rank | #14,204 |
| Street price | $209 |
| Power | 105 W (TDP) |
| Performance per dollar | 131.69 |
| Released | 2023 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix CX-3991 Plus |
| Socket | AM5 |
| Cores / threads | 6 cores / 12 threads |
| Base clock | 4.5 GHz |
| Max boost clock | 5.0 GHz |
| L3 cache | 32 MB |
| Power | 105 W TDP (PPT 142 W) |
| Memory support | DDR5-5200, 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 |
|---|---|---|---|
| Veltrix CX-8161 Pro 24-Core LGA1700 Desktop Processor | 48,270 | $589 | Compare |
| Veltrix CX-6642 Ultra 8-Core AM5 Desktop Processor | 14,327 | $89 | Compare |
| Altrix CX-2030 Max 16-Core AM5 Desktop Processor | 53,895 | $719 | Compare |
| Altrix CX-4082 Plus 8-Core AM4 Desktop Processor | 33,326 | $279 | Compare |
| Veltrix CX-2850 Core 8-Core AM4 Desktop Processor | 22,406 | $129 | Compare |
| Nexora CX-7438 Edge 16-Core AM4 Desktop Processor | 46,995 | $559 | Compare |
Cite this page: Hardware Spec Index, “Veltrix CX-3991 Plus 6-Core AM5 Desktop Processor”, https://vextor7.com/item/29954239 (accessed 2026-10-24).