Quick Answer
The Qualcomm Snapdragon X Plus (X1P-46-100) and Snapdragon X Elite (X1E-78-100) are two system-on-chip (SoC) platforms designed for AI-powered PCs. The primary difference is in their CPU configuration: the X Plus features a 10-core CPU, while the X Elite features a 12-core CPU, which typically results in higher multi-threaded performance for the Elite variant. Both share the same advanced 4nm architecture, integrated NPU for AI acceleration, and support for modern connectivity standards.
Qualcomm Snapdragon X Plus (X1P-46-100) vs Qualcomm Snapdragon X Elite (X1E-78-100): Full Comparison
Introduction
Qualcomm’s Snapdragon X series represents a significant push into the Windows PC market, bringing Arm-based architecture with a focus on AI, performance, and power efficiency. Within this series, the Snapdragon X Plus and Snapdragon X Elite sit as closely related platforms. This comparison breaks down the specific differences between the X1P-46-100 (Plus) and X1E-78-100 (Elite) models, helping to clarify their target use cases and technical distinctions. Understanding these differences is useful for evaluating the potential performance and efficiency of upcoming laptops powered by these chips.
CPU and Performance
The core distinction between these two platforms lies in their central processing unit (CPU) design. Both utilize Qualcomm’s custom Oryon CPU cores and are built on a 4nm process, but the core count and clock speeds differ.
- Snapdragon X Plus (X1P-46-100): This variant is equipped with a 10-core CPU. All 10 cores are performance cores, with a maximum clock speed generally reaching up to 3.4 GHz. This configuration is designed to deliver strong multi-threaded performance while maintaining efficiency.
- Snapdragon X Elite (X1E-78-100): This model steps up to a 12-core CPU. Like the Plus, all cores are performance cores. Its dual-core boost frequency can reach up to 3.4 GHz, matching the Plus, but its all-core sustained frequency is typically higher. The additional two cores provide more headroom for heavily multi-threaded workloads.
In practical terms, for everyday tasks and moderate workloads, the experience may be similar. However, the Elite variant with its higher core count is positioned for more demanding sustained workloads like video editing, coding, and complex data analysis.
GPU and Graphics
Both the Snapdragon X Plus and X Elite integrate the same Qualcomm Adreno GPU. This provides a consistent baseline for graphics performance across the two compared models.
- Shared GPU: The Adreno GPU in these platforms supports DirectX 12, making it suitable for mainstream gaming, media consumption, and light content creation. It is also capable of driving multiple high-resolution external displays.
- Performance Context: While the GPU is identical, the overall system performance in graphics-intensive applications can be influenced by the CPU’s ability to feed data to the GPU. The X Elite’s more powerful CPU may lead to marginally better performance in CPU-bound gaming scenarios or creative applications that leverage both the CPU and GPU.
AI and NPU Performance
Artificial intelligence is a central pillar of the Snapdragon X series. Both chips incorporate a dedicated Neural Processing Unit (NPU) for accelerating on-device AI tasks.
- NPU Specification: The Qualcomm Hexagon NPU is identical in both the X1P-46-100 and X1E-78-100 models. It is rated to deliver up to 45 TOPS (Trillions of Operations Per Second) of AI performance.
- Implications: This parity means both platforms offer the same capability for AI-enhanced features like real-time language translation, advanced background blur in video calls, creative effects in photo and video apps, and operating system optimizations that learn user behavior. The choice between Plus and Elite does not affect raw AI processing power.
Connectivity and Platform Features
The two platforms share an identical suite of modern connectivity and platform features, ensuring a consistent baseline experience for wireless communication, audio, and security.
- 5G & Wi-Fi: Both integrate the Snapdragon X65 5G Modem-RF system and a Wi-Fi 7 solution, supporting fast cellular and wireless local network speeds.
- Bluetooth & Audio: Support for Bluetooth 5.4 and the Qualcomm Aqstic audio codec is present in both.
- Security: A dedicated security processor is included in each platform to help protect user data.
- Memory & Storage Support: Both support the same types of high-speed LPDDR5x memory and NVMe storage, meaning OEMs can configure devices with similar RAM and SSD specifications regardless of the chip choice.
Comparison Table
| Feature | Qualcomm Snapdragon X Plus (X1P-46-100) | Qualcomm Snapdragon X Elite (X1E-78-100) |
|---|---|---|
| CPU Cores | 10-core Qualcomm Oryon CPU | 12-core Qualcomm Oryon CPU |
| CPU Max Clock Speed | Up to 3.4 GHz | Up to 3.4 GHz (Dual-core boost) |
| GPU | Qualcomm Adreno GPU | Qualcomm Adreno GPU |
| NPU (AI Engine) | Qualcomm Hexagon NPU (Up to 45 TOPS) | Qualcomm Hexagon NPU (Up to 45 TOPS) |
| Process Technology | 4nm | 4nm |
| 5G Modem | Integrated Snapdragon X65 5G | Integrated Snapdragon X65 5G |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| Memory Support | LPDDR5x, up to 8448 MT/s | LPDDR5x, up to 8448 MT/s |
| Storage Support | NVMe, UFS 4.0 | NVMe, UFS 4.0 |
Frequently Asked Questions (FAQ)
What is the main difference between the Snapdragon X Plus and X Elite?
The most significant difference is the CPU configuration. The Snapdragon X Plus (X1P-46-100) has a 10-core CPU, while the Snapdragon X Elite (X1E-78-100) has a 12-core CPU. This generally gives the Elite variant an advantage in multi-threaded performance for sustained heavy workloads.
Do both chips have the same AI performance?
Yes. Both the Snapdragon X Plus and this specific X Elite model feature the same Qualcomm Hexagon NPU, rated at up to 45 TOPS. Their on-device AI acceleration capabilities are identical.
Is the graphics performance different between the two?
They integrate the same Qualcomm Adreno GPU, so the raw graphics processing power is the same. However, overall performance in games or creative apps can be influenced by the CPU, where the X Elite may have a slight edge in CPU-bound scenarios.
Which chip is more power-efficient?
Both are built on the same 4nm architecture and share similar power management technologies. The X Plus, with two fewer CPU cores, may exhibit slightly lower power consumption under full multi-core load, but real-world battery life in a device depends heavily on other factors like display, battery capacity, and software optimization.
Final Thoughts
The Qualcomm Snapdragon X Plus (X1P-46-100) and Snapdragon X Elite (X1E-78-100) are closely aligned platforms that share their most defining features: the 4nm Oryon CPU architecture, powerful Adreno GPU, high-performance NPU, and modern connectivity. The choice between them largely centers on CPU core count. The X Plus offers a 10-core configuration that is typically sufficient for general productivity, web browsing, and media consumption. The X Elite, with its 12-core design, is positioned for users whose workflows involve more consistent, heavy multi-threaded processing. When evaluating devices featuring these chips, considering the specific performance demands of your intended use will be the most relevant factor.