Altrix CX-2039 Prime 20-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX2039-PRIME · Released 2025 · Updated 2026-10-25
Key facts
| Benchmark index | 49,537 (Processors scale) |
|---|---|
| Category rank | #38,524 |
| Street price | $639 |
| Power | 125 W (TDP) |
| Performance per dollar | 77.52 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-2039 Prime |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.4 GHz |
| Max boost clock | 5.5 GHz |
| L3 cache | 30 MB |
| Power | 125 W base / 250 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 | No |
Related guides
Intel LGA1851 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedIntel 800 Series Chipsets
Similar Processors
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| Altrix CX-6092 Plus 6-Core AM4 Desktop Processor | 18,810 | $119 | Compare |
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| Altrix CX-9468 Core 8-Core AM5 Desktop Processor | 31,760 | $249 | Compare |
| Altrix CX-4074 Plus 10-Core LGA1851 Desktop Processor | 14,011 | $79 | Compare |
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Cite this page: Hardware Spec Index, “Altrix CX-2039 Prime 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/60029237 (accessed 2026-10-25).