Alibaba Cloud 2-core 4G and 2-core 8G server What's the difference? How to choose? Alibaba Cloud has a wide range of options for configuring different models, from 1-core 1G to 16 core 32G. Today, Weieis blog mainly talks about the difference between 2-core 4G and 2-core 8G servers and how to choose them. Alibaba Cloud's 2-core 4G servers include burst performance t5 instances, shared computing n4 instances and computing network enhanced sn1ne instances; The 2-core 8G is a generic network enhanced sn2ne instance. This article mainly explains the differences between these two servers with different configurations in Alibaba Cloud and how to select them.
1、 2-core 4G server
1. At present, Alibaba Cloud's main 2-core 4G servers include t5 instance with burst performance and sn1ne instance with enhanced computing network. Give preferential prices for these two configurations through the national cloud computing activities; However, the shared computing n4 instance does not participate in this activity. The price is high, and the cost performance is not as good as the previous two, so Lao Wei does not recommend it.
The following is the configuration comparison and price list of burst performance t5 instance and computing network enhanced sn1ne instance.
From the table, we can see that all ECS servers are also 2-core 4G, and the burst performance t5 instance is limited by the CPU performance baseline, so it cannot play the full role of the system for a long time. If it is a long-term business, the system will be blocked, leading to the business is not smooth, and the user experience is poor. For this reason, the price is very low and the cost performance ratio is high. Please refer to Alibaba Cloud t5 instance with burst performance should be carefully used for long-term site establishment and Windows remote desktop ； However, the computing network enhanced sn1ne instance has no CPU restrictions. The CPU can be 100% full load without restrictions. The maximum network receiving and sending capacity is 2.5 million PPS, and the maximum intranet bandwidth is 6 Gbps. Computing network enhanced sn1ne instance 2-core 4G in Alibaba Cloud servers is sold as an entry-level enterprise server, so its performance does not have shortcomings, and it can fully support websites and businesses with tens of thousands of visits per day.
2、 2-core 8G ECS
It is the best seller in Alibaba Cloud's Double 11 campaign, and it is also very cost-effective. Why do you say that? From the configuration point of view, the 2-core 8G belongs to the general network enhanced sn2ne instance, which is prepared for businesses that consume special memory. The maximum network receiving and sending capacity is 4.5 million PPS, and the maximum intranet bandwidth is 10 Gbps. The performance is not a bit better than that of the above computing network enhanced sn1ne instance.
In order to make more profits for new users, Alibaba Cloud has specially allocated 5M bandwidth. The 5M bandwidth of Alibaba Cloud is so valuable that you have a good idea of it. If you can't count it, go to Alibaba Cloud official and find an ECS (default 1M bandwidth) and set it to 5M bandwidth. Then you can see how much the price difference is.
There is no short board in performance. 5M bandwidth, 2 cores, and 8G memory are only 2070 yuan/3 years. This price is extremely cost-effective. To get this price, just click on the above Laowei's group address to join the group to buy. The official requirement is that 6 people can enjoy this preferential price, while thousands of people in Laowei's group have already met the conditions, so you can buy with confidence and boldness.
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3、 Difference between two different configurations and how to choose
Lao Wei doesn't recommend using the t5 instance of burst performance for a long time. If you are testing and learning website building knowledge, you can buy it, because less system resources will not affect normal business development. The difference between the 2-core 4G computing network enhanced sn1ne instance and the 2-core 8G general network enhanced sn2ne instance lies in the different memory sizes, network receiving and sending capabilities, and intranet bandwidth. Therefore, it can be said from the actual use that tens of thousands of PV daily visits are all OK with these two instances; If the daily traffic exceeds 100000, it is better to use 2-core 8G. At this time, 2-core 4G is hard to support, and the default 1M bandwidth cannot support such a large traffic.
Therefore, this 5M bandwidth 2-core 8G memory 2070 yuan/3 year server at Alibaba Cloud's recent Double 11 event is the most popular. Now it has become a popular cloud server. The price is cheap and the quantity is sufficient. Because there is only one opportunity a year, we will miss another year!
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