Altrix CX-1821 Ultra 10-Core LGA1700 Desktop Processor
Processors · Altrix · SKU CX1821-ULTRA · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 28,748 (Processors scale) |
|---|---|
| Category rank | #31,954 |
| Street price | $239 |
| Power | 125 W (TDP) |
| Performance per dollar | 120.28 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-1821 Ultra |
| Socket | LGA1700 |
| Cores / threads | 10 cores (6P + 4E) / 16 threads |
| Base clock | 2.5 GHz |
| Max boost clock | 5.0 GHz |
| L3 cache | 18 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 | Integrated graphics (32 EU) |
| Unlocked multiplier | Yes |
| Cooler included | No |
Related guides
Intel LGA1700 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Socket
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Cite this page: Hardware Spec Index, “Altrix CX-1821 Ultra 10-Core LGA1700 Desktop Processor”, https://vextor7.com/item/75539675 (accessed 2026-10-24).