Altrix CX-4945 Core 10-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX4945-CORE · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 21,655 (Processors scale) |
|---|---|
| Category rank | #6,821 |
| Street price | $109 |
| Power | 65 W (TDP) |
| Performance per dollar | 198.67 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-4945 Core |
| Socket | LGA1851 |
| Cores / threads | 10 cores (6P + 4E) / 10 threads |
| Base clock | 3.3 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 | None (F model) |
| Unlocked multiplier | No |
| 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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|---|---|---|---|
| Veltrix CX-6967 SE 10-Core LGA1700 Desktop Processor | 26,586 | $219 | Compare |
| Altrix CX-4433 Pro 12-Core AM4 Desktop Processor | 42,660 | $399 | Compare |
| Veltrix CX-8226 Prime 6-Core AM4 Desktop Processor | 12,780 | $69 | Compare |
| Altrix CX-3951 Plus 6-Core AM5 Desktop Processor | 23,556 | $149 | Compare |
| Veltrix CX-4177 XT 8-Core AM5 Desktop Processor | 15,429 | $69 | Compare |
| Veltrix CX-3873 Ultra 8-Core AM4 Desktop Processor | 30,627 | $249 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-4945 Core 10-Core LGA1851 Desktop Processor”, https://vextor7.com/item/18655126 (accessed 2026-10-20).