Altrix CX-3843 Plus 12-Core AM5 Desktop Processor
Processors · Altrix · SKU CX3843-PLUS · Released 2026 · Updated 2026-10-20
Key facts
| Benchmark index | 43,607 (Processors scale) |
|---|---|
| Category rank | #19,542 |
| Street price | $469 |
| Power | 120 W (TDP) |
| Performance per dollar | 92.98 |
| Released | 2026 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-3843 Plus |
| Socket | AM5 |
| Cores / threads | 12 cores / 24 threads |
| Base clock | 3.7 GHz |
| Max boost clock | 5.4 GHz |
| L3 cache | 64 MB |
| Power | 120 W TDP (PPT 162 W) |
| Memory support | DDR5-5600, 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
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora CX-2065 Ti 16-Core AM5 Desktop Processor | 56,345 | $899 | Compare |
| Altrix CX-2459 Ti 12-Core AM4 Desktop Processor | 57,192 | $899 | Compare |
| Veltrix CX-7722 Ultra 10-Core LGA1851 Desktop Processor | 15,465 | $79 | Compare |
| Veltrix CX-4349 Edge 6-Core AM5 Desktop Processor | 21,251 | $109 | Compare |
| Veltrix CX-7684 Max 10-Core LGA1851 Desktop Processor | 27,846 | $169 | Compare |
| Nexora CX-1140 SE 8-Core AM5 Desktop Processor | 42,544 | $429 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-3843 Plus 12-Core AM5 Desktop Processor”, https://vextor7.com/item/5744550 (accessed 2026-10-20).