Altrix CX-4621 XT 8-Core AM4 Desktop Processor
Processors · Altrix · SKU CX4621-XT · Released 2021 · Updated 2026-10-22
Key facts
| Benchmark index | 44,875 (Processors scale) |
|---|---|
| Category rank | #10,581 |
| Street price | $539 |
| Power | 65 W (TDP) |
| Performance per dollar | 83.26 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-4621 XT |
| Socket | AM4 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 3.9 GHz |
| Max boost clock | 4.7 GHz |
| L3 cache | 32 MB |
| Power | 65 W TDP (PPT 88 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 | Yes (stock air cooler) |
Related guides
CPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedAMD AM5 SocketIntel LGA1851 SocketIntel LGA1700 SocketNPUs and AI PCs
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora CX-7346 Plus 8-Core AM4 Desktop Processor | 45,779 | $539 | Compare |
| Nexora CX-1634 Pro 20-Core LGA1851 Desktop Processor | 25,891 | $149 | Compare |
| Nexora CX-3726 Ultra 6-Core AM4 Desktop Processor | 20,996 | $119 | Compare |
| Nexora CX-3020 SE 20-Core LGA1851 Desktop Processor | 29,372 | $229 | Compare |
| Altrix CX-2930 Core 14-Core LGA1700 Desktop Processor | 40,737 | $499 | Compare |
| Nexora CX-8757 SE 8-Core AM5 Desktop Processor | 35,308 | $309 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-4621 XT 8-Core AM4 Desktop Processor”, https://vextor7.com/item/626130 (accessed 2026-10-22).