Veltrix CX-8643 XT 12-Core AM4 Desktop Processor
Processors · Veltrix · SKU CX8643-XT · Released 2021 · Updated 2026-10-21
Key facts
| Benchmark index | 33,466 (Processors scale) |
|---|---|
| Category rank | #14,893 |
| Street price | $279 |
| Power | 105 W (TDP) |
| Performance per dollar | 119.95 |
| Released | 2021 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix CX-8643 XT |
| Socket | AM4 |
| Cores / threads | 12 cores / 24 threads |
| Base clock | 3.8 GHz |
| Max boost clock | 4.5 GHz |
| L3 cache | 64 MB |
| Power | 105 W TDP (PPT 142 W) |
| Memory support | DDR4-3200, dual channel |
| CPU PCIe lanes | 24× PCIe 4.0 (20 usable) |
| Integrated graphics | None (discrete GPU required) |
| Unlocked multiplier | Yes |
| Cooler included | No |
Related guides
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Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix CX-1309 Pro 6-Core AM5 Desktop Processor | 17,981 | $99 | Compare |
| Altrix CX-5672 SE 14-Core LGA1700 Desktop Processor | 27,513 | $209 | Compare |
| Nexora CX-8042 SE 6-Core AM4 Desktop Processor | 19,017 | $119 | Compare |
| Nexora CX-9510 Ultra 8-Core AM4 Desktop Processor | 29,053 | $209 | Compare |
| Veltrix CX-3215 Max 16-Core AM5 Desktop Processor | 54,664 | $839 | Compare |
| Veltrix CX-5148 SE 12-Core AM5 Desktop Processor | 47,145 | $569 | Compare |
Cite this page: Hardware Spec Index, “Veltrix CX-8643 XT 12-Core AM4 Desktop Processor”, https://vextor7.com/item/4883822 (accessed 2026-10-21).