This year’s flagship 5g chip, snapdragon 888, has brought significant performance improvement, but it also puts forward higher requirements for mobile phone heat dissipation. Oppo is also equipped with this processor in its latest flagship find X3 pro, and claims to adopt large-size ultra-thin VC liquid cooling, which can ensure excellent heat dissipation effect and also take into account the light and thin fuselage. Now let’s take a look at the actual performance of the 8.26mm/193g lightweight flagship.
First of all, in the performance test of antinutu, the total score of oppo find X3 Pro is 740000, which is higher than the average level of Xiaolong 888. The read-write performance of flash memory also reaches the full blood level of Xiaolong platform with ufs3.1, and the theoretical performance is good.
Before the game test, we need to know that the performance of the game is not only related to the hardware configuration and the heat dissipation ability of the mobile phone, but also to the different resource scheduling strategies of each mobile phone. According to the official introduction, oppo find X3 series is equipped with six layers of power control, which are respectively tuned for different application scenarios, striving to keep the game power consumption and heat control at the leading level of the same specification platform on the premise of ensuring smooth operation. Let’s look at the actual effect.
Test environment: the room temperature is 25 ° C, the backlight is calm, the mobile phone turns on the electronic competition mode in the game, but does not turn on the high performance mode.
Glory of the king
The find X3 series is newly adapted to the 90 frame mode of “King’s glory”. In the test of the highest image quality + 90 frames, the find X3 Pro almost maintains the full frame operation, with the highest body temperature of 41.8 ° C, which has a certain temperature sense.
Observing the use of the whole process processor, we found that the X1 super core of snapdragon 888 was almost closed when running King glory. The frequency of three A78 cores was about 2GHz, and the frequency of GPU was about 400MHz (about half of the maximum frequency). The average power consumption of the whole machine was 5.86w, which showed that King glory didn’t need to let snapdragon 888 fire fully open to run smoothly This scheduling of Pro can keep the core temperature at 48 ° C all the time and save power.
Find X3 Pro adapts to the mode of fluent + 90 frames, but here I choose HDR + 60 frames with high load to test. The find X3 Pro can also keep the whole game running at full frame, and the fuselage heat feeling is lower than that of the previous test King glory.
It can be seen that the CPU scheduling of peace elite is similar to that of King glory. The X1 core hardly calls, and the A78 core frequency is 1.7GHz. In addition, the GPU frequency is reduced to about 300MHz. The average power consumption of the whole machine is 4.2w, and the maximum processor temperature is 45 ° C.
In the GPU high load game “crash 3” highest picture quality 19-14 test, find X3 Pro average 51.1 frames, the overall picture is relatively smooth, at this time the highest body temperature is 46.8 ° C.
By observing the performance scheduling in the game, we can see that find X3 Pro will give priority to the release of GPU performance in this application, and the Adreno 660 GPU will keep 840mhz full frequency operation almost all the way.
While the X1 core is still offline. When the core reaches 55 ° C, the frequency of the A78 core will drop from 2.2GHz to about 1.8GHz, and the frame rate will drop from 55 frames to about 50 frames. However, this has little impact on the game operation, and the temperature can remain stable since then, which is understandable for such a high load game. The average power consumption in the game is about 10W, and the peak power consumption is 12.5W.
The original God
This game focuses more on CPU load. In the 30 minute test of liyuegang’s uninterrupted running picture with the highest picture quality of 60 frames, find X3 Pro finally achieved an average frame of 49.8 frames, stable performance, and the highest body temperature of 43.4 ° C.
At the beginning of the game, the three A78 cores can be stabilized at about 2.2GHz. When the game lasts for nearly 10 minutes, and the core temperature reaches 50 ° C, the frequency will drop to 1.8GHz. At this time, the game frame rate is also accurately locked at about 50 frames, so that the picture remains stable and smooth. This is obviously the balance optimization of performance and power consumption of the game. The average power consumption of GPU is 5.86w, and the peak power consumption is 7.28w.
From the above test results, we can see that oppo find X3 Pro does not advocate the so-called “full blood” radical performance release, but seeks a balance between the fluency of the actual game and the power consumption of the mobile phone, and adapts its own performance scheduling strategies for different game scenarios, so as to achieve the optimal user experience. At the same time, it also shows us that the heavy fuselage or cooling back clip is not necessarily a must to control the flagship platform of snapdragon 888.
In addition, oppo find X3 series also developed o-sync super frequency response technology according to the ltpo screen’s variable refresh rate effect, which can improve the screen and processor’s synchronization frequency during the game. In short, it can improve the touch response speed and frame rate stability, and bring a smoother game experience. At present, it has been adapted to QQ flying car, King glory, peace elite, codm, lol and other games.
&By Chen Muliang