骁 630 and 625 which power saving _ 骁 630 and 625 power consumption evaluation

Snapdragon is the brand name of Qualcomm Technologies' mobile processors and LTE modems. The Opteron processor delivers high-speed processing power for stunning, realistic images and long battery life.

As the product line continues to grow, it brings the most advanced mobile experience available today. In January 2013, Qualcomm Technologies announced the introduction of a new naming scheme and hierarchy for the Opteron processor, including the Opteron 800 Series, the Opteron 600 Series, the Opteron 400 Series and the Opteron 200 Series processors. The Opteron processor is a highly integrated mobile-optimized system-on-chip (SoC) that combines industry-leading 3G/4G mobile broadband technology with powerful multimedia capabilities, 3D graphics capabilities and a GPS engine to deliver extreme Processing speed, extremely low power consumption, realistic multimedia and comprehensive connectivity.

Snapdragon LTE modems provide fast, smooth, and reliable voice and data performance for today's most intelligent devices. The intelligent embedded Snapdragon LTE modem automatically connects to the most efficient network, supporting almost always online connection status and a rich user experience. In February 2015, Qualcomm Technologies extended its flagship brand Snapdragon to the modem chipset and enabled a new grading, which is divided into Snapdragon X12 LTE modem, Snapdragon X10 LTE modem, Snapdragon X8 LTE modem, Snapdragon X7 LTE The modem, the Opteron X6 LTE modem and the Opteron X5 LTE modem have a total of six levels. The higher the Hierarchy LTE modem's hierarchical number, the more advanced the modem.

The Snapdragon 600 processor is all 28nm, including the more comprehensive Snapdragon 652, while Snapdragon 625 is the first time Qualcomm has introduced a 14nm LPP process on a non-flagship processor. More advanced technology allows it to be used. It runs at higher frequencies while still having lower heat and power performance.

In terms of performance, the Snapdragon 625 is stronger than the Snapdragon 615/617, and even the main frequency is higher than the Snapdragon 650/652. However, the GPU has lower specifications and the overall performance is naturally lower than the Snapdragon 650. Simply put, the Xiaolong 625 has the strength to kill the predecessor Xiaolong 617, and its CPU (multi-core) performance is even more eye-catching, and even surpassed the higher positioning of the older brother Xiaolong 652. The reason is that the Xiaolong 625 can run at the highest frequency of 2.0GHz with eight cores full of blood, while the Xiaolong 652 is composed of two sets of quad-core architectures, plus the frequency is slightly lower, the multi-core efficiency naturally has Discount, the following is the running test.

The Snapdragon 625 is Qualcomm's first eight-core processor built on a 14nm process, which is the same process node as the Snapdragon 820 and also supports Quick Charge 3.0 fast charge technology.

Although the Snapdragon 625 is part of the Snapdragon 600 series, the Snapdragon 625 uses the latest generation of 14nm process technology, which saves 35% compared with the previous generation Snapdragon 617 and is equipped with eight Cortex-A53 processing cores. The main frequency is up to 2GHz.

As the heir to the Snapdragon 625, the Snapdragon 630 fully inherits the positioning of the former and focuses on the mid-range models of mainstream performance. The Snapdragon 630 is powered by a 14nm LPP process and is equipped with eight Cortex-A53 cores (up to 2.2GHz). The GPU uses the Adreno 508 graphics chip and the memory support is upgraded to the dual-channel LPDDR4X-1333. The CPU performance is 10% higher than the upgraded version of the Opteron 626 processor, and the GPU performance is greatly improved. It has a 30% performance improvement over the Adreno 506, and it is more comfortable to run large games.

Snapdragon 630, based on 14nm process, supports up to 8GB RAM (1333MHz LPDDR4 dual channel), dual camera, Bluetooth 5.0, Vulkan API, 1920x1200 resolution screen, GPU is Adreno 508, built-in eight-core Cortex-A53 CPU (highest frequency 2.2GHz), the built-in baseband is X12 LTE, and the peak downlink rate is up to 600Mbps.

Sharp introduced the Sharp AQUOS S2, which launched Qualcomm's new mid-range processor, the Snapdragon 630. This processor was released in May this year with the Snapdragon 660. Now the Snapdragon 660 mobile phone has already been listed, and the Snapdragon 630 mobile phone is only available today. Some media believe that the Xiaolong 630 is replacing the Snapdragon 625/625, so is this really the case? Which Qualcomm Xiaolong 630 and 625 is better? Today, the computer Pepsi network Xiaobian brought the difference between the Snapdragon 625 and the 630. The details are as follows.

Qualcomm Xiaolong 630 and 625 which is better than the dragon 625 and 630 difference

To understand the difference between the two chips, perhaps the parameter specification is the most intuitive way.

As can be seen from the table, compared to the Xiaolong 625, the Xiaolong 630 mainly upgraded the graphics processor, baseband, fast charge technology, etc. It is obvious that the Xiaolong 630 is indeed better than the Xiaolong 625, and it is also reasonable to replace it. of.

Next, Pepsi.com will bring the data of Ann Bunny to the sub-data. The representative models are Sharp AQUOS S2 and Xiaomi 5X.

From the point of running test, the Snapdragon 630 does have better performance in 3D performance and overall performance, while the CPU performance and UX performance are basically the same, which shows that Snapdragon 630 should be listed as Qualcomm Snapdragon. An upgraded version of the 625.

The following is the location of the Snapdragon 630 and Snapdragon 625 in the mobile phone CPU ladder diagram , as shown below.

The position of Xiaolong 630 and Xiaolong 625 in the ladder diagram

As for this, I believe that the basic difference between the two of the Snapdragon 630 and the Snapdragon 625 is relatively clear. The article concludes with the current representative models of the two Soc:

Xiaolong 625 represents the model: Xiaomi 5X.

Xiaolong 630 represents the model: Sharp AQUOS S2.

Conclusion:

In general, the overall performance of Qualcomm Snapdragon 630 is definitely better than Snapdragon 625, so I believe that the next chip will gradually replace the previous generation of Snapdragon 625 chips. As for when it will be completely replaced, it depends on the performance of mobile phone manufacturers.

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