Is the era of "full blood display card" over? No need to see the power release when purchasing RTX40 series game books

Many gamers are shopping Gamebook In addition to the model of the graphics card, we often pay attention to the "thermal power consumption" parameter. After all, the graphics card and processor of the same model will have different performance output performance when facing different brands and models of products. The simplest way to distinguish their performance level is to see whether the "thermal power consumption" reaches the highest value of the product calibration, The products that reach the highest value are what we call "full blood version".

With the rapid arrival of 618 years, the RTX40 series game books were fully launched. Many RTX4050/4060/4070 game books claimed that they had 140W full power consumption, but the power consumption in the game did not hit the full blood state. Only in the toaster could the power consumption hit 140W. Today we will analyze whether it is necessary to pursue full blood when buying game books. Let's take a look together.

The test is based on Cyberpunk 2077. The image quality option is set to "Super", light tracing is turned off, DLSS 3 is turned on and the level is set to "Quality", vertical synchronization is turned off, and the game resolution is uniformly set to 2560 × 1440.

The power consumption of the 140W version of RTX4070 in Cyberpunk 2077 is about 100W

From the TimeSpy score curve, the power consumption of the 140W RTX4050/4060/4070 in the actual game basically fluctuates around 100W. Therefore, 140W full blood is meaningless for these three graphics cards. And this generation RTX The 40 series mobile graphics card is extremely friendly to the heat dissipation of the game book, so you can buy more lightweight products with more confidence, and do not need to pursue "full blood version".

From the theoretical test data, once the running power consumption reaches more than 100W, the actual performance change can be ignored. Taking the RTX4060 as an example, the performance difference between 100W power consumption and 110W power consumption is only 1%, while the performance difference between 80W power consumption and 100W power consumption can reach 6%.

In brief, after reaching 100W, the performance improvement achieved by increasing power consumption is getting smaller and smaller. Moreover, the mobile platform has higher requirements for energy consumption ratio. It feels that it is not worth the loss to substantially increase the power consumption for the sake of minimal performance improvement. Therefore, there is no need to pursue a high power design version of the RTX4050/4060/4070 game book. In actual games, 100W is enough.

Next 105W, 110W and 140W Three items RTX4060 of different power versions notebook take as an example , and updated to the unified drive Version. Let's see what kind of performance gap they have through the running test.

To eliminate processor interference, we only look at 3DMark The result is shown in the figure below.

It can be seen that the performance of the RTX4060 under different power consumption is almost the same. The theoretical performance is equivalent to that of the RTX3070 on the previous generation mobile terminal, but the power consumption is much lower. It only needs 105W to achieve good performance. Therefore, we can draw a conclusion that this generation of mobile terminals can achieve full blood performance as long as the RTX4060 is used, which has little to do with the power consumption version.

To sum up, when you purchase the RTX4050/4060/4070 game book, as long as the official power consumption is about 120W, there is almost no difference from the 140W version of the game performance, so you don't need to pay too much attention to the power consumption of the graphics card. However, if you choose to purchase the top RTX 4080 and RTX 4090 game books, you are still recommended to choose the full blood version. From the current data, the performance improvement is still considerable.

In the middle of 618 years, many discounts were launched together. Here are two good game books for you, Users who need to change machines may wish to pay more attention.

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