Altrix CX-8458 Plus 12-Core AM4 Desktop Processor
Processors · Altrix · SKU CX8458-PLUS · Released 2019 · Updated 2026-10-26
Key facts
| Benchmark index | 55,998 (Processors scale) |
|---|---|
| Category rank | #29,887 |
| Street price | $889 |
| Power | 105 W (TDP) |
| Performance per dollar | 62.99 |
| Released | 2019 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-8458 Plus |
| Socket | AM4 |
| Cores / threads | 12 cores / 24 threads |
| Base clock | 4.3 GHz |
| Max boost clock | 4.9 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 | Integrated graphics (8 CU) |
| Unlocked multiplier | Yes |
| Cooler included | No |
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 |
|---|---|---|---|
| Altrix CX-6462 Ultra 8-Core AM4 Desktop Processor | 17,541 | $99 | Compare |
| Nexora CX-9285 Edge 24-Core LGA1700 Desktop Processor | 43,440 | $429 | Compare |
| Veltrix CX-6474 Ultra 16-Core AM4 Desktop Processor | 53,109 | $669 | Compare |
| Altrix CX-4194 XT 16-Core AM4 Desktop Processor | 59,600 | $899 | Compare |
| Altrix CX-6868 Core 12-Core AM4 Desktop Processor | 33,046 | $289 | Compare |
| Nexora CX-5217 Pro 8-Core AM4 Desktop Processor | 32,657 | $269 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-8458 Plus 12-Core AM4 Desktop Processor”, https://vextor7.com/item/2226181 (accessed 2026-10-26).