Altrix CX-3138 XT 10-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX3138-XT · Released 2026 · Updated 2026-10-27
Key facts
| Benchmark index | 21,859 (Processors scale) |
|---|---|
| Category rank | #32,509 |
| Street price | $139 |
| Power | 65 W (TDP) |
| Performance per dollar | 157.26 |
| Released | 2026 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-3138 XT |
| Socket | LGA1851 |
| Cores / threads | 10 cores (6P + 4E) / 10 threads |
| Base clock | 2.5 GHz |
| Max boost clock | 4.8 GHz |
| L3 cache | 24 MB |
| Power | 65 W base / 159 W max turbo |
| Memory support | DDR5-6400, dual channel (CUDIMM supported) |
| CPU PCIe lanes | 20× PCIe 5.0 + 4× PCIe 4.0 |
| Integrated graphics | Integrated graphics (4 cores) |
| Unlocked multiplier | Yes |
| NPU | 13 TOPS |
| Cooler included | Yes (stock air cooler) |
Related guides
Intel LGA1851 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedIntel 800 Series Chipsets
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|---|---|---|---|
| Altrix CX-2111 SE 10-Core LGA1851 Desktop Processor | 29,370 | $179 | Compare |
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| Altrix CX-5207 Plus 24-Core LGA1851 Desktop Processor | 37,619 | $329 | Compare |
| Altrix CX-9230 XT 16-Core AM4 Desktop Processor | 51,948 | $749 | Compare |
| Altrix CX-5868 XT 8-Core AM4 Desktop Processor | 34,547 | $259 | Compare |
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Cite this page: Hardware Spec Index, “Altrix CX-3138 XT 10-Core LGA1851 Desktop Processor”, https://vextor7.com/item/77797790 (accessed 2026-10-27).