Top performance eight core Galaxy S5 for playing - 上海419贵族宝贝-上海后花园1314-上海品茶网-阿拉爱上海

It is different from Galaxy S4 and Galaxy Note 3, At the press conference, the Galaxy S5 only announced that it would launch the Qualcomm Snapdragon 801 quad core version. In fact, the legendary "true eight core" Exynos 5422 Galaxy S5 came into the market together with our common quad core version. It is only sold in Europe and parts of the Asia Pacific region, so many users have not been exposed to this product. This time, we will try the power of all eight cores.

The eight core Galaxy S5 is identical to the international four core Galaxy S5 in appearance, so we won't introduce it here. Let's see the difference between it and the four core Galaxy S5.

First, let's introduce the SoC on the eight core Galaxy S5 - Exynos 5422. This is Samsung's first "true eight core" processor. The previous Exynos 5410 and Exynos 5420 cannot work simultaneously with eight cores. The overall specification of Exynos 5422 on Galaxy S5 is very similar to that of Exynos 5420. Both the four core 1.9GHz Cortex-A15 core and the four core 1.3GHz Cortex-A7 are used. The GPU is also Mali-T628mp6. However, the addition of HMP technology and new GPU drivers has greatly improved the performance of Exynos 5422 both in CPU and GPU.

The eight core Galaxy S5 also uses TouchWiz based on Android 4.4.2, which is almost the same as the four core version. We will not elaborate on the UI ▼

The eight core model is SM-G900H (hereinafter referred to as G900H), the four core international version is SM-G900F Of course, there are also four core versions of SM-G9008V, SM-G9006V, SM-G9009D, etc. of the Bank of China ▼

Since the G900H uses Intel's XMM6360 baseband and only supports HSPA+42Mbps networks, the "download thruster" on the Qualcomm Galaxy S5 cannot be used. The download thruster requires that both WiFi and 4G networks can be used together ▼

The network only supports GSM and WCDMA ▼

Compared with the previous Exynos processor devices, the G900H adds 4K video capture support ▼

Of course, it also supports hard solution of 4K video ▼

Next, let's take a look at the performance of the G900H:

2G Ram, which has been spit for countless times, can recognize 1.82G, can use about 800M, and its performance is generally ▼

A total of 16G ROM, users can control around 11.5G ▼

The core operation of Exynos 5422, because the processor is too new, the rabbit can not correctly identify the frequency. In fact, we can observe the highest frequency of Core0~Core3 (Cortex-A7) cores 1300MHz And Core4~Core7 (Cortex-A15) cores can reach the highest frequency 1900MHz 。 At the same time, we can see the situation of "eight cores are all on" ▼

Anthuraea has scored nearly 40000 points, which is enough to make it stand out from the crowd. Compared with G900F, Anthuraea has shown great advantages in CPU ▼

Pi, which is supposed to be the strength of Snapdragon series processors, but before the eight cores are fully opened, the G900H test is still excellent, and the MSM8974AC (such as htc M8) that is well optimized can also complete the test in more than 25 seconds. It can only be blamed that the G900F is poorly optimized ▼

In the RAR performance test, the performance of the G900H is amazing. The performance of more than 1700kB/s has disgraced many X86 processors. Of course, killing other ARM processors is even easier ▼

GBA simulator test, although both are about 170 frames, the result is not bad. However, G900H's performance is obviously out of order. Note 3 of Exynos 5420 can achieve more than 190 frames. It is estimated that the A15 core did not start the whole process

The software decodes 1080P mp4 video with 60fps ref=15, and Exynos 5422 also shows strong strength, with an average frame number of 55 ▼

The G900F using MSM8974AC, with its ultra-high CPU frequency, also performs very well in this test, exceeding 50 frames, not far from G900H ▼

The web page javascript test Sunspider 1.0.2 was originally the traditional strength of Exynos series processors, but the G900H only achieved about 1000ms, which is obviously a problem. It is estimated that the A15 core is "lazy" ▼

GPU tests GFXBench 3.0, which is the last "territory" of Snapdragon 801. Of course, there is no doubt that it will win. But the performance of Exynos 5422 is really impressive. Although there is still a gap between Exynos 5422 and 578MHz Adreno 330 (Snapdragon 801), the frame number is close to 450MHz Adreno 330 (Snapdragon 800). In addition, the Manhattan test of OpenGL ES3.0 has significantly increased from about 6 frames of Exynos 5420 to about 9 frames. If this is just a driver update, We also have to lament the "magic oil" like optimization ▼

We will further introduce the performance comparison of the two versions of Galaxy S5 in the detailed evaluation.