Altrix CX-2678 Ultra 16-Core AM5 Desktop Processor
Processors · Altrix · SKU CX2678-ULTRA · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 46,606 (Processors scale) |
|---|---|
| Category rank | #10,984 |
| Street price | $509 |
| Power | 170 W (TDP) |
| Performance per dollar | 91.56 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-2678 Ultra |
| Socket | AM5 |
| Cores / threads | 16 cores / 32 threads |
| Base clock | 4.2 GHz |
| Max boost clock | 5.4 GHz |
| L3 cache | 64 MB |
| Power | 170 W TDP (PPT 230 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
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix CX-1069 Edge 8-Core AM5 Desktop Processor | 34,855 | $279 | Compare |
| Veltrix CX-1955 Ultra 16-Core AM5 Desktop Processor | 52,100 | $769 | Compare |
| Nexora CX-6170 Pro 12-Core AM5 Desktop Processor | 49,029 | $579 | Compare |
| Altrix CX-7581 Ti 6-Core AM5 Desktop Processor | 21,244 | $119 | Compare |
| Nexora CX-9577 Ultra 6-Core AM5 Desktop Processor | 26,618 | $179 | Compare |
| Veltrix CX-4069 Edge 8-Core AM5 Desktop Processor | 24,006 | $159 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-2678 Ultra 16-Core AM5 Desktop Processor”, https://vextor7.com/item/85645476 (accessed 2026-10-20).