It has been determined by reviewers that the Surface Book 2 (SB2) throttles back performance on on intensive computing tasks. Tech support scams are an industry-wide issue where scammers trick you into paying for unnecessary I just want to give an update on my battery drain issue. So I'm wondering what's a good power output for SB2. At the launch event, Microsoft showed off The excessive power draws occur only under a specific condition: when Windows 10’s Power Mode Slider (a feature you’ll see more of in the Fall Creators Update) is dialed up to "Best performance." I have about a month with my new charger and I havent had a problem. Microsoft Agent It has been determined by reviewers that the Surface Book 2 (SB2) throttles back performance on on intensive computing tasks. If so what manufacture makes a power brick that is 120 W that can be used with the SB2? Surface Dock supplies 90 watts of power. Surface Book 2’s inbox charger supplies 102 watts.

Based upon a power meter we connected the Surface Book 2 too, it draws 101 watts from the wall.For testing purposes, we wanted to establish a consistent load on the CPU and GPU, rather than the on-again, off-again workloads of games and other apps. In order to submit new feedback, please follow these steps:, and share any details you think are relevant, and choose an appropriate category and subcategory5. For reference, Microsoft labels the charger as a 102-watt charger, though its rated output is 1.5A at 120 volts. Protect Yourself From Tech Support Scams I've send in my surface book 2 to customer support and I just received a completely new surface book 2 15".

technical support services. We used the FurMark graphics benchmark/stress test in a 1280x720 window, in conjunction with the Prime95 CPU stress test.After an hour and 45 minutes of prolonged stress testing, the overall battery state had dropped by 15 percent, as shown here.As a control, we also we also set up a Gigabyte Aero 14 with a Core i7 7700HQ and a GeForce GTX 1060, similar to what’s inside the Surface Book 2, and ran the same stress tests. Though we’ve never tested the slider’s specific effects, anecdotally I’ve found that Windows typically auto-adjusts it for battery or AC power, tweaking the performance accordingly.Microsoft confirmed the purpose of the slider. I know the original adapter is 102w but it seems that usb-c charger only goes up to about 60w. "Surface Book 2 was designed to deliver unmatched power and performance for anyone who needs a powerful machine to work and create, making it a great option for STEM professionals (designers, developers, engineers)," Microsoft said in a statement.What we found doesn’t detract from the Surface Book 2’s cosmetic appeal, but it does smudge its reputation as the “ultimate notebook”.It seems odd, though, that a premium device would have this compromise. It’s a setting that’s not usually enabled, but with the Surface Book 2’s discrete GTX 1060 GPU, it’s likely some users will enable it for gaming to unlock the laptop’s full performance—and that’s exactly what we did in testing the Surface Book 2.It’s important to note that the Surface Book 2’s “normal” state, even when plugged in, pegs the Power Mode Slider in the lowest-power, lowest-performance state. Is this a defect, or something else, such as the inability of Surface I/O-power connector to pass enough power? By default, at its highest-performance mode, the Surface Book 2’s Nvidia GeForce GTX 1060 chip runs at about 1.4GHz. “This is a desktop,” Microsoft’s corporate vice president of devices, Panos Panay, went so far as to call it. However, the Surface Dock power supply provides only 90 watts (W), and that charge is distributed to the various gadgets you connect to it. Can the SB2 user a stronger power brick to eliminate the "featured" battery drain when plugged in? And this is intentional, Microsoft says, to prioritize productivity: “Through power management design, the battery will never drain entirely, ensuring that users are able to keep working, creating or gaming.”In discussing our findings with Microsoft, the company seems to be backing off any implication that the Surface Book 2 could be considered a gaming machine. The maximum setting ramps it up even further, to the loud “whoosh” most gaming notebooks provide.It’s at this point—the maximum setting—that the Surface Book 2 begins tapping the battery for extra power, proof that the charger can’t keep up. You can help protect yourself from scammers by verifying that the contact is a The cord that comes with the Surface Book 2 … Gordon Ung / IDG

The only issue I have with this device is how unpractical the charger is.