3DMark Cloud Gate Results - Analyzing Intel Core M Performance: How 5Y10 can beat 5Y71 & the OEMs' D

3DMark Cloud Gate Results

3DMark Cloud Gate is a benchmark aimed at notebooks and home PCs, and is quite a bit less demanding. It has a DirectX 11 engine but is limited to Direct3D feature level 10, and is compatible with DirectX 10 hardware. The overall run is about three minutes.

There is not much more to be said about the Core i5 at this point. It does an admirable job keeping the GPU frequency almost flat during this benchmark. You can clearly see the Dell Venue 11 Pro ramping up frequencies on the CPU, which cause temperature spikes when this happens. When it throttles the CPU on this workload, it does free up enough thermal room to allow the GPU frequency to be fairly strong. We see a lot of throttling on the ASUS as well, but not quite as pronounced. Once again, on the physics test the GPU is pushed down in frequency to give the CPU more room. The Yoga 3 Pro tries its best but is once again limited by a much lower SoC temperature set point.

On the CPU side, we have a very similar situation to the Sky Diver benchmark. The ASUS once again keeps a higher average CPU frequency than all of the other Core M devices in this test. The Venue 11 is close though.

On the GPU side, the Zenbook and Venue 11 Pro are basically tied. The shorter and less demanding workload lets the Dell keep up despite not having as good of a cooling solution. But, averages are just averages. Clearly the ASUS keeps a substantially higher GPU frequency for much of this test, as is seen in the graph.

The SoC temperatures are actually quite high on the Zenbook in this test, with it coming close to the Venue 11 Pro, but the cooling system clearly is more efficient since the change in temperature on the ASUS is much more gradual than the spikes seen in the Venue 11 Pro. The Yoga 3 Pro tries to stay around 65°C but near the end the temperature does go above their target.

The overall benchmark results for this test are very similar to the previous 3DMark test. The ASUS comes in very close to the Dell Latitude with its Core i5, and the other devices fall back quite a ways. Long sustained GPU workloads are very difficult for both of the 5Y71 devices to handle.

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