Altrix CX-2686 Ultra 20-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX2686-ULTRA · Released 2022 · Updated 2026-10-25
Key facts
| Benchmark index | 35,859 (Processors scale) |
|---|---|
| Category rank | #12,584 |
| Street price | $319 |
| Power | 125 W (TDP) |
| Performance per dollar | 112.41 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-2686 Ultra |
| Socket | LGA1700 |
| Cores / threads | 20 cores (8P + 12E) / 28 threads |
| Base clock | 3.1 GHz |
| Max boost clock | 5.3 GHz |
| L3 cache | 36 MB |
| Power | 125 W base / 253 W max turbo |
| Memory support | DDR5-5600 or DDR4-3200, dual channel |
| CPU PCIe lanes | 16× PCIe 5.0 + 4× PCIe 4.0 |
| Integrated graphics | None (F model) |
| Unlocked multiplier | No |
| Cooler included | No |
Related guides
Intel LGA1700 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Socket
Similar Processors
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| Altrix CX-7813 Ultra 8-Core AM5 Desktop Processor | 34,077 | $299 | Compare |
| Altrix CX-7731 XT 8-Core AM5 Desktop Processor | 22,353 | $129 | Compare |
| Veltrix CX-6776 Ti 20-Core LGA1700 Desktop Processor | 26,054 | $199 | Compare |
| Nexora CX-1122 Pro 6-Core AM5 Desktop Processor | 24,867 | $159 | Compare |
| Nexora CX-8366 Plus 16-Core AM5 Desktop Processor | 56,772 | $769 | Compare |
| Veltrix CX-4136 Ultra 14-Core LGA1700 Desktop Processor | 35,971 | $319 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-2686 Ultra 20-Core LGA1700 Desktop Processor”, https://vextor7.com/item/31360152 (accessed 2026-10-25).