Three Snapdoors flagship chips were measured, and the performance of Xiaolong 8Gen1.

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Three Snapdoors flagship chips were measured, and the performance of Xiaolong 8Gen1.

2022-01-22 12:04:20 39 ℃

Author: God beast - Motherboard

At the end of 2021, Xiaolong officially launched a new generation of Snapdragon 8 Gen 1 platform, and this time Snapdron has a new upgrade in all aspects, and in the actual performance of the new generation of Snapdragon 8 What is the performance? How to choose this year's mobile phone with Snapdragon flagship chips? The author selected three mobile phones, and learned more about the measurement of the three generations of dragons.

01 / Core Specifications:

Through the form, we can see that the new generation of Xiaolong 8 Gen 1 is compared to the Snapdragon 888 and Snapdragon 865, which has a significant difference in all aspects, and adds the AMR V9 in all aspects. Support, for a new large medium and small core. And in the frequency of the big core, further improvement is also increased from 2.84 GHz to 3.00GHz, and increased 2m level cache. But unfortunately, this Cortex X2 big nucleus did not adopt a new architecture design, which can be understood as a re-end version of Cortex X1, and there is no big upgrade in the actual energy efficiency, so it is limited. Other cores have no great improvements in terms of frequency, and also similar to the improved upgrade of the previous generation, will not be very obvious.

In GPU, Snapdragon 8 GEN 1 is a new generation of Adremo 700 Series GPU. According to official introduction, the GPU performance of Snapdragon 8 Gen 1 is compared to the previous series of products, in terms of performance and There are many upgrades in various new features that support, the increase is large, and the author has indeed perceived this time of the Snapdragon 8 Gen 1 in GPU performance in the subsequent measurement.

Snapdron 8 GEN 1 is also upgraded in the Snapdragon 888 in terms of ISP and baseband, which can support the 18bit video content recorded the highest 8K HDR video recording, which has a significant upgrade of the Snapdragon 888. ISP upgrades can be prepared for mobile phone manufacturers to further enhance the ability of the image. In terms of baseband, the Snapdragon 8 GEN 1 displays high-pass X65 baseband, enhances the bandwidth of the transmission, and adds support for new features such as WiFi 6E.

02 / Theoretical run points:

Through the table above, we saw a series of specifications of the Snapdragon 8 Gen 1, Xiaolong 888 and Snapdragon 865, and we can see from the table. In fact, the new generation of Snapdragon 8 Gen 1 is relatively limited in the Flags 888 in the CPU, which is also the theoretical run in this person.

It can be seen from the data that the Snapdragon 8 Gen 1 is indeed not obvious, especially in single nuclear performance, in terms of single nuclear performance, only 0.2GHz frequency fighter is not very good, and the increase is small. In terms of multi-core performance, the increase in Snapdragon 8 Gen 1 is not very big.

Qualcomm This bole is really numb, and I don't know if the next generation can do a good job. This original Stepped CPU performance is really a male teenage.

In terms of AI performance and image performance, this generation of Xiaolong 8 Gen 1 has improved.

The green box is the score of image processing performance, and the red end is the score of speech recognition and machine identification. It can be seen that the improvement amplitude is still large, and it is clear that the increase in specifications is clear, but these two items The promotion also depends on the call of the following mobile terminal manufacturers to get further play.

But if this feature has a manufacturer, I really don't know the EMMM.

In the GPU, the author selection GFXBench's theoretical test is selected here, Aztec OpenGL, Aztec Vulkan, Manhattan 3.1, Manhattan, Manhattan, 3.0. The specific test results are as follows.

It can be seen that the new generation of Snapdragon 8 Gen 1 is indeed obvious in GPU, from the theoretical performance to improve, and in the actual game experience, can it reflect this improvement, experience better? Let us enter the game measurement.

03 / Game measured:

In the game consider, the author selected two portraits in mobile games - the "collapsed three" and "original god" introduced from Miha, and the technical support provided by Perfdog. Data monitor acquisition. In these two games, "Original God" has higher requirements for the CPU in addition to the high requirements for GPU, so we use "original god" to better react out these three chips. The actual CPU performance.

In the test of "original god", the author opened the highest item in the game, selected the smuggling of the mastery of the game, set the time to 6 points in the game, starting from this time point Feel a change in the game in a period of time, bringing a further performance load to the mobile phone, through 25 minutes of uninterrupted circulation running map to acquire the actual performance.

With the technical support of Perfdog, we have obtained a series of data, which can be seen from the data. Snapdron 8 Gen 1 is indeed limited, and there is no two frames in the average frame. However, it is worth noting that at the lowest frame number, the performance of the Snapdragon 8 Gen 1 is better, and the curve of the shake is also better than the Snapdragon 888 on the overall smoothness. However, it is worth noting that performance in the game of "Original God" has played further adjustment of Terminal vendors, there may be different performance strategies, such as the Snapdragon 865 model used by the author, a lock frame appears 45 frames. It can be seen that although the overall Snapdron 8 Gen 1 is better, but the very small frame number gap is not very obvious for most people, using the mobile phone of the Snapdragon 888 chip in "original God" performance You can have a back to the Snapdragon 8 Gen 1.

In the other masterpiece of Miha, we selected two scenarios for GPU performance requirements. The first scene is the 19th chapter of the main line plot, in which it is in this level. There are multiple scenes to switch, and there are a lot of snowflake particles special effects.

It can be seen that on the game of GPU requirements, the overall jitter of Xiaolong 8 GEN 1 is better than that of the Snapdragon 888 and Snapdragon 865, the performance improvement of the GPU in the GPU Larger, but it has not yet reached a very obvious number of frames.

In the second chapter of the next chapter, the second chapter of the "collapsed three" recently opened the world, further increasing special effects such as global illumination, ambient light shielding, and further improved the pressure of GPU, and therefore on the Android model, The second chapter of the bad book is currently only opened up to 45 frames.

In the test link of the second chapter of the post-collapsed three-story book, the author chose the challenge scene of the water, there is a challenge, starting from the 21st floor challenge, and test the number of frames under high-intensity combat 5 minutes. condition. In this scenario, you can open the various big moves and relay QTE very quickly, so there is an extremely complex picture effect, and the pressure on the GPU is very high. But the second chapter of the collapse is a good liver. The author is not moving. If you find someone, you can test it.

As can be seen from the average number of frames, the number of the average frames of the Snapdragon 8 Gen 1 is not very greatly improved by the Snapdragon 888 and Snapdragon 865, and the gap between the three is the number of frames. But if we look at the picture above 40 frames and 43 frames, we can find that the GPU with more performance is better than the performance of the Snapdron 8 Gen 1, which is better, more than 40 frames. More than 90%, while the Snapdragon 888 model is only 72.8%. And if you can further open to 60 frames of combat scenes, the author believes that the advantage of the GPU performance on the Snapdragon 8 Gen 1 will further enlarge, and pull out more obvious gaps.

The author will show the data acquired in the scene test of the Chapter 2 of the Criminal Book after Cracking Three ". It can be seen that although the gap between the three chips in the frame is small, it is very clear that the overall performance is more smooth, and its fluctuations are also smaller. Compared with the Snapdragon 888 and Xiaolong. 865 played a good advantage.

However, the author uses its own iPhone 13 to join the contrast, to know the iPhone 13 or the four-core GPU non-full blood version of the A15, but it can open 60 frames in the second chapter of the post-collapse, play cool A lot, and the number of frames is also stable, such as an old dog, have to say that Apple does the poison.

Then I found an iPhone SE2 and found that the average number of frames was not low, but the volatility of the picture was really shaking. When is An Android to chase, Qualcomm and UNAVIC cook.

Through a series of tests, we can find that this generation of Snapdragon 8 Gen 1 is compared to the previous generation's Snapdragon 888, which is very limited in the performance of CPU performance, almost difficult to open the intergenerational gap. However, in the GPU, the Snapdragon 8 Gen 1 increased compared to the CPU is very obvious. However, in the current scene, it is difficult to open the performance of the Snapdragon 888 to open a more obvious gap, which belongs to the brocade A feeling. The upgrade in ISP and NPU is more dependent on the terminal mobile phone manufacturer to optimize match in this regard.

If you live, the author also tests the rough power consumption. It is found that the power consumption of the Snapdragon 8 Gen 1 and Snapdragon 888 is in fact, and the performance is similar. It can only say that this year's mobile phone will be A variety of dragon masters, wait for the Tianzhu 9000, which is the use of TSME, this year's Snapdragon 8 Gen 1 let the author heart. So in this year's mobile phone market, there will be a lot of flagship products with Snapdragon 8 Gen 1 in the first half of the year, and will launch a medium and high-end products that are equipped with Snapdragon 888. For most users, if you need more Further improvement, toward more ultimate experience, then the flagship mobile phone product of Snapdragon 8 Gen 1 is naturally a good choice. For users who want to get a good performance experience in relatively reasonable prices, the high-end mobile phone products using Snapdragon 888 are also a good choice. At present, there is a good performance performance in our actual game test, everyone can Further selection according to your needs. But if you really like to play games, the entire ice-free hot back clip adds iPhone 13 Pro, the author thinks it is a better choice. What is worth buying app all net shop shopping prices