Qualcomm 8797 【Editor's Choice】

Qualcomm 8797 【Editor's Choice】

As of 2025, the Qualcomm 8797 is obsolete for new designs. You will not find it in any 2024 or 2025 laptop. However, its legacy lives on in two ways:

If you find a device advertising "Qualcomm 8797" today, beware. It is likely a pre-production engineering unit sold on gray markets. It will have buggy drivers, poor power management, and no official OS updates.

While the Snapdragon 845 used semi-custom Kryo 385 cores (based on ARM Cortex-A75), the 8797 would have moved to Kryo 495 or a derivative of the Cortex-A76. A plausible configuration:

The mythos of the Qualcomm 8797 is tied to one question: Could it have beaten Apple’s M1?

The short answer is no. The M1 (launched November 2020) was built on TSMC’s 5nm process, while the 8797 was stuck on 7nm. However, the 8797’s performance was still remarkable for a Windows-on-ARM device: qualcomm 8797

  • Graphics: The Adreno 690 in the 8797 was its saving grace. In GFXBench Aztec Ruins (1440p), it achieved ~45 fps, nearly 40% faster than the Snapdragon 865. It could run Borderlands 3 and Civilization VI at low-medium settings.

    • The tragedy of the Qualcomm 8797 was timing. By the time devices with the 8cx Gen 2 (8797) shipped in early 2021, the Apple M1 had already redefined the PC landscape. The 8797 was a competent 2019 chip launching in a 2021 world.

    Short answer: No, unless it is extremely cheap (under $150) and you are a tinkerer.

    Here is a buyer’s checklist if you are considering a laptop with the 8797 (Snapdragon 8cx Gen 2):

    | For | Against | | :--- | :--- | | All-day battery life (15+ hours video) | Weak single-core performance | | Silent, fanless design | Poor 64-bit x86 app compatibility | | Built-in 5G (no hotspot needed) | Outdated GPU (no AV1 decoding) | | Great Linux support (mainline kernel) | Windows 11 ARM updates end in 2027 | As of 2025, the Qualcomm 8797 is obsolete for new designs

    Alternatives to look for:

    The main rival for the QCS8797 is the NVIDIA Jetson Orin series.

    | Feature | Qualcomm QCS8797 | NVIDIA Jetson Orin NX | | :--- | :--- | :--- | | Architecture | ARM + Hexagon NPU | ARM + CUDA GPU | | Strength | Power Efficiency & 5G Integration | Raw GPU Compute & Ecosystem | | Software | Qualcomm AI Engine / Inference SDK | CUDA / TensorRT | | Best Use Case | Drones, Battery-Operated Robots | Factory Machines, Server-room Edge |

    Winner? It depends on the battery. If you are plugged into a wall, NVIDIA’s CUDA ecosystem is easier to code for. If you are building a drone that needs to fly for 45 minutes while crunching AI data, Qualcomm wins. If you find a device advertising "Qualcomm 8797"

    The Qualcomm 8797 is the mobile industry’s equivalent of a lost album from a famous band—rumored, debated, and ultimately superseded by a more commercially viable product. While you will never hold a retail phone powered by the 8797, its DNA lives on in every Snapdragon 855 and 865 device that pushed the boundaries of 4G and early 5G.

    For enthusiasts, the 8797 serves as a thrilling reminder that the chips we take for granted are the result of countless abandoned pathways, internal code names, and last-minute pivots. So the next time you see a strange number in a benchmark, do not dismiss it. You might just be looking at a roadmap that never was, a phantom flagship that paved the way for the smartphone in your pocket today.

    Are you still curious about lost Qualcomm prototypes? Check out our deep dives on the "Snapdragon 818" and "MSM8998 Pro" for more silicon archaeology.