The Snapdragon X Elite X1E-80-100 is a 12-core laptop system-on-chip for Windows PCs. Dell lists a 4.0 GHz dual-core boost, 42 MB of cache, integrated graphics rated at 3.8 TFLOPS, and a 45 TOPS NPU. Those are chip specifications—not a guarantee of a particular laptop’s speed, battery life, or feature support.
Snapdragon X Elite X1E-80-100 specifications
The X1E-80-100 is one specific Snapdragon X Elite configuration. Qualcomm’s broader Snapdragon X Elite name covers other processor models, so check the full SKU when comparing laptops.
| Specification | X1E-80-100 | Source |
|---|---|---|
| CPU cores | 12 | Dell |
| Threads | 12, according to Notebookcheck | Notebookcheck |
| Total cache | 42 MB | Dell |
| Maximum multithread frequency | 3.4 GHz | Dell |
| Dual-core boost | 4.0 GHz | Dell |
| Integrated GPU | Adreno X1-85; 3.8 TFLOPS | Notebookcheck; Dell |
| NPU | Hexagon; 45 TOPS | Notebookcheck; Dell |
The 4.0 GHz figure is a dual-core boost, not the sustained frequency for all 12 cores. The 3.8 TFLOPS and 45 TOPS figures describe graphics and NPU capability, respectively; they are not scores from a particular game, application, or benchmark.
How the X1E-80-100 performs
A processor specification cannot predict how fast every laptop built around it will be. Cooling, power limits, firmware, memory configuration, and the laptop’s chosen performance mode can all affect results. Benchmark versions and the way an application runs—natively or through emulation—also matter when comparing systems.
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Qualcomm identifies a Dell XPS 13 (9345) as the test system for its X1E-80-100 performance figures. Notebookcheck’s processor tables include results from multiple device configurations. Treat results as evidence about the tested laptop and workload, rather than a universal score for every computer with this chip. See Qualcomm’s product information and benchmark footnotes and Notebookcheck’s X1E-80-100 processor page for their test contexts.
Windows 11 support and Copilot+ features
Microsoft includes the X1E-80-100 on its supported Qualcomm processor list for Windows 11, version 24H2. Processor inclusion does not settle support for every laptop component: Microsoft advises buyers to consult the computer maker about device-specific support, and new Windows 11 devices have modern driver requirements. Check the support page for the exact laptop model and region. Microsoft’s supported Qualcomm processor list for Windows 11 24H2
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Dell rates the X1E-80-100 NPU at 45 TOPS. Microsoft says many new Windows AI features require an NPU capable of 40+ TOPS, so the listed capability clears that numeric threshold. It does not guarantee that every feature is available or behaves identically on every laptop; Microsoft and the PC maker may set additional software, device, or availability requirements. Microsoft’s NPU and Windows AI feature guide
Which laptops use Snapdragon X Elite X1E-80-100?
Published processor tables and manufacturer benchmark notes document the X1E-80-100 in these systems:
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- Snapdragon X Elite, X1E-80-100 (12 cores up to 3.4 GHz Dual-Core Boost up to 4.0 GHz, NPU Upto 45 TOPS)
- 16GB RAM | 512GB SSD
- Qualcomm Adreno GPU | Two USB4 40 Gbps USB Type-C ports with DisplayPort and Power Delivery
- Windows 11 PRO | Fingerprint Reader
- Dell XPS 13 9345
- Samsung Galaxy Book4 Edge 14 and 16
- Microsoft Surface Laptop and Surface Pro systems
These are examples, not a complete inventory of current products worldwide. Laptop families can ship with different processors, and a model name alone does not establish the CPU in a particular sale listing. Qualcomm specifically identifies the Dell XPS 13 (9345) as its test system; Notebookcheck lists devices in its processor tables. Check the manufacturer’s configuration page or the retailer’s exact regional SKU before buying.
How to verify a laptop’s processor before buying
- Find the full configuration. Look for “X1E-80-100” in the manufacturer’s product specifications or the retailer’s listing—not merely “Snapdragon X Elite.”
- Match the SKU to the exact device. Verify the model number, region, and configuration; similarly named laptop versions may use a different Snapdragon X Elite or X Plus processor.
- Check the whole system. Compare memory, storage, cooling design, display, ports, and battery capacity. These affect the experience but are not specified by the processor model.
- Confirm software and peripheral support. Check the laptop maker’s current driver and support information for Windows, applications, and any essential peripherals.
- Compare like-for-like performance results. Note the laptop model, workload, benchmark version, power mode, test date, and whether software runs natively or via emulation when that information is available.
Is the X1E-80-100 a processor upgrade?
No: it is a laptop system-on-chip, not a conventional desktop processor intended for a socketed upgrade. The practical way to obtain it is to choose a complete laptop configuration that explicitly lists the X1E-80-100.
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- [Powerful Performance with Snapdragon X Elite X1E-78-100 ] Snapdragon X Elite X1E-78-100 3.40GHz Processor (, 36MB Cache, 12-Cores, 12-Threads, ); Shared Integrated Graphics
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