Near the MWC (World Mobile Congress) held, but also to meet the flagship chip, so the Snapdragon 845 mobile platform will be hand in hand with the world premiere will become the media's hot spots.
Recently, Qualcomm headquarters in San Diego, the United States demonstrated to the media Xiaolong 845 mobile platform performance score from the point of running software, the overall performance of the 845 compared with the previous generation 835 increased by nearly 30% and iPhone X than the comprehensive test performance than The latter means that next year's Android flagship product, performance or catch up with iPhone X.
Snapdragon 845 mobile platform this time around innovation, immersive experience, artificial intelligence, security, connectivity and performance and the use of experience ', the six major items to talk about.
Take a look at the overall configuration of Snapdragon 845: Snapdragon 845 processor using 10-nanometer LPP process technology, which uses the graphics processor Adreno 630 (GPU), the maximum download speed of 1.2GHz X20 LTE modem, WiFi, video graphics Processor Spectra 280 (ISP), and Hexagon 685 coprocessor (DSP), using Qualcomm Aqstic Audio sound quality, CPU with four 2.8GHz cores + four 1.8GHz cores + 2MB cache Kryo 385 CPU , Built-in mobile security chip, the other in 845 a new piece of independent memory.
Double-penetration era, the Snapdragon 845 configuration upgrade again, the digital signal processor from 682 before the 835, upgrade to 685 DSP and Snapdragon 845 processor will be responsible for the image processor (ISP) Spectra 280 and Adreno 630 graphics Processor (GPU) alone to set up a visual processing subsystem is a comprehensive graphics enhancements.Visual processing subsystem compared with the previous generation, can capture up to 64 times the high dynamic range of color information.And the graphics processor Adreno 630 Can have better entertainment, in this regard is about XR Qualcomm.
What is XR (eXtended)? You can understand that it is a combination of VR (Virtual Reality) + AR (Augmented Reality) + MR (Mixed Reality).
The Snapdragon 845 is the first mobile platform to support 6-DOF indoor location and instant location and map construction. In short, using the Snapdragon 845 processor to play virtual reality products will identify the front obstacles and remind the user.
Artificial intelligence is also one of the features of Snapdragon 845, it is somewhat different from the current AI chip, Qualcomm think the independent chip may consume a lot of processor power loss, thermal energy, and that the use of 845 processor terminal features , By mobilizing the various modules in the module to mobilize artificial intelligence to handle the power consumption.
Currently, the Snapdragon Nerve Processing Engine (SNPE) SDK is compatible with Google's TensorFlow and Microsoft's Artificial Intelligence networks.
Life Qualcomm said the device equipped with Snapdragon 845 mobile devices to support QC4.0 fast charging, the official said the use of QC4.0 charge 15 minutes full 50% while 845 through the AI also save more power. Qualcomm introduction, shooting 4K Ultra HD video life Time up to 4 hours, to wireless VR all-in-one device to bring more than 3 hours life, more than 3 hours display wireless VR all-in-one experience, support for more than 2 days of ultra-high definition voice calls.
Network connectivity is Qualcomm's expertise This generation of Snapdragon 845 processor equipped with X20 LTE modems that support multi-gigabit Wi-Fi, the peak speed can be increased by 20%, the highest access to 1.2Gbps per second, basically only 3 Minute time can be lower 3GB HD movie.
In general, the Snapdragon 845 mobile platform in addition to performance improvements, XR and AI will be the future direction.We through the evaluation software to see how its performance.Note: run sub-equipment using the Snapdragon 845 prototype is not a quantity Produced version, iOS version 6.3.6, Ann Bunny version 7.0.4.
Snapdragon 845 mobile platform performance testing
Let's take a look at Xiaolong 845 in the application of security Bunny results, security Bunny is the most commonly used mobile phone evaluation applications, the overall performance of the system CPU test, RAM memory testing, 2D / 3D graphics performance testing and data storage I / O performance, such as a comprehensive test.
Due to security rabbit in the iOS version has not been updated, so the test scores may be biased left for the integrated performance of the Snapdragon 845 267288 points, and before the 1111 million 213630 million A11 processor (right) a lot higher.
We use Geekbench to test again, it is worth mentioning that this application is also found iPhone 'down frequency gate' application.It not only supports iOS, Android and Windows, macOS, Linux and other systems.
Still, the Snapdragon 845 (left) compares with the A11 processor (right) used by the iPhoneX, and the Apple A-Series is still its strength and still ahead of the 845.
Single-core performance is particularly clear that nearly 8 times more than 845, multi-core performance, but there is still a hot pursuit of A11 and there is still a gap.
Of course, running only measure the overall performance of the processor is not the only Qualcomm for the Snapdragon 845 more emphasis on the user's comprehensive experience, such as artificial intelligence, data security or good network connectivity and so on, so when We got the cell phone equipped with Snapdragon 845 mobile platform, it will find its excellent.
It is reported that millet will be the world's first MWC (World Mobile Congress) based Xiaolong 845 mobile platform millet MIX 2S, and Samsung also launched the first half of the flagship S9, the 'world debut' Whose Whisper , let us wait and see!