Veltrix CX-4645 Ultra 8-Core AM5 Desktop Processor
Processors · Veltrix · SKU CX4645-ULTRA · Released 2022 · Updated 2026-10-23
Key facts
| Benchmark index | 27,513 (Processors scale) |
|---|---|
| Category rank | #5,024 |
| Street price | $219 |
| Power | 65 W (TDP) |
| Performance per dollar | 125.63 |
| Released | 2022 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix CX-4645 Ultra |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 4.5 GHz |
| Max boost clock | 5.1 GHz |
| L3 cache | 96 MB (3D stacked) |
| Power | 65 W TDP (PPT 88 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 | 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
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora CX-4326 Edge 8-Core AM4 Desktop Processor | 40,413 | $399 | Compare |
| Veltrix CX-9056 Ultra 8-Core AM4 Desktop Processor | 35,739 | $329 | Compare |
| Altrix CX-3828 Ti 24-Core LGA1851 Desktop Processor | 52,243 | $619 | Compare |
| Altrix CX-6975 Max 8-Core AM4 Desktop Processor | 41,266 | $429 | Compare |
| Nexora CX-4118 Max 8-Core AM5 Desktop Processor | 20,925 | $119 | Compare |
| Veltrix CX-9400 Max 6-Core AM5 Desktop Processor | 16,329 | $89 | Compare |
Cite this page: Hardware Spec Index, “Veltrix CX-4645 Ultra 8-Core AM5 Desktop Processor”, https://vextor7.com/item/1661089 (accessed 2026-10-23).