Altrix CX-8389 Plus 8-Core AM5 Desktop Processor
Processors · Altrix · SKU CX8389-PLUS · Released 2022 · Updated 2026-10-20
Key facts
| Benchmark index | 21,419 (Processors scale) |
|---|---|
| Category rank | #11,641 |
| Street price | $109 |
| Power | 120 W (TDP) |
| Performance per dollar | 196.50 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-8389 Plus |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 3.5 GHz |
| Max boost clock | 4.9 GHz |
| L3 cache | 96 MB (3D stacked) |
| Power | 120 W TDP (PPT 162 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
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| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora CX-6014 SE 10-Core LGA1700 Desktop Processor | 17,351 | $99 | Compare |
| Veltrix CX-7492 Pro 8-Core AM5 Desktop Processor | 29,013 | $199 | Compare |
| Nexora CX-4493 Max 8-Core AM5 Desktop Processor | 26,683 | $199 | Compare |
| Veltrix CX-8040 Prime 8-Core AM5 Desktop Processor | 34,362 | $339 | Compare |
| Altrix CX-9224 Pro 12-Core AM5 Desktop Processor | 35,506 | $299 | Compare |
| Veltrix CX-7016 Edge 12-Core AM5 Desktop Processor | 37,012 | $399 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-8389 Plus 8-Core AM5 Desktop Processor”, https://vextor7.com/item/160045 (accessed 2026-10-20).