There is an old computer with a 775 platform at home. It is mainly used by my dad. It is generally used to access the Internet. From time to time, I look at 4K videos. The GTX750's graphics card + E5700, which was initially used, was obviously stuck when playing a 4K video, so it was upgraded once and the CPU was upgraded to the Zhiqiang X3330. But the effect is not very obvious, and the card is still there. He used my computer (AMD Opteron x4 955+GTX960) to try to play 60 frames of 4K video and found that it could reach full frame so he took my GTX 960 graphics card for use, thinking that as long as a good video card can be used for smooth playback 4K video. So his computer configuration became X3330+GTX960, but still can't reach full frame playing when playing 60 frames of 4K video. It is determined that the CPU and the motherboard have become bottlenecks, ready to replace the CPU + motherboard. In the beginning of the search found that foreign rubbish E5-2660's running points are high and the motherboard + CPU is only more than 1000 RMB, but after careful study it was found that it is not suitable for home or for ordinary people to use, mainly the main frequency is particularly low Only 2.2GHz, single-core performance is relatively low. So give up, and then find new and suitable choices. Recently, I have seen a lot of evaluations. AMD's Ryzen CPU has always been concerned because the new ZEN architecture has overtaken Intel's trend. Because I don't play games, I think 1700 is enough and I have been waiting for special offers. April 12 Aunt Zhang broke the news AMD Ryzen7 1700+ Gigabyte AB350M-GAMING3 2699RMB domestic GIGABYTE GIGABYTE AB350M-GAMING3 Motherboard + AMD Ryzen 7 1700 CPU Kit 2699 yuan (required coupons) Gigabyte motherboard + Ruilong CPU set, good price strikes ~ Tianma Zixi digital franchise store price 2899 yuan, receive 200 yuan discount Voucher, actually paid 2699 yuan free shipping, good price strikes, interested friends can look at. Gigabyte AB350MGaming3 is one of the first wholesale B350 motherboards, M-ATX form factor. The seven-phase power supply continues Gigabyte's dual BIOS design and it is easier to toss recovery failures. Four DDR4 Memory Slots Value 141 Comments 72 Collections 24 Direct Links View Details Because of the use of Gigabyte's motherboard, there have been no problems, I feel that quality is OK, took the order on the coupon, plus 350RMB to buy the memory in the package. However, my dad didn't listen to my advice. The purchase of Kingston's M.2 SSD SM2280, although an MLC particle but does not support the NVME protocol, was a bit of a waste of motherboard performance (the SSD is on the motherboard's official support list). Start the installation below Family portrait Motherboard and its accessories CPU seal Not opened yet CPU out of the box Small box with CPU CPU package CPU real body Fan out of the box CPU fan Mysterious interface next to the fan and the second line My motherboard does not have an interface for this cable, so it cannot be used. Memory packaging Memory Reality Memory + CPU on the motherboard Remove the motherboard fasteners CPU and memory installed Positive SSD Back of SSD Motherboard on SSD All installed Install into the chassis After booting I chose to install the system is to write the iso image to the U disk and then install, the installation process is very smooth, no problems encountered. After the machine started up, I found that booting was particularly slow, and it took more than half a minute. It was abnormal. Just go to the official website of GIGABYTE to see if there are any BIOS upgrades. Sure enough, there is an update on April 7th, decisively downloading updates. System Version: Windows 10 (Multiple Editions), Version 1703 (Updated March 2017) Update the BIOS Fast start Machine configuration CPU details 16 frames experience feelings Basically, there is no pause, the use of very smooth, for my dad to complete the 4K60 frame video playback requirements are also very good to complete, without the replacement of the graphics card is very obvious to enhance, because do not play the game, so do not see the game performance. Tried to open 20 web pages, not stuck, while installing three or four 100M or so software, the speed did not feel slow. In this case, I would like to give the original fan a big praise, except that there is almost no noise and it is very quiet when there is a normal sound when it is turned on. But in the process of using the machine, you can hear the buzzing sound, the frequency is constantly changing, but all are high-frequency sounds. It can be determined that the video card is not sent out. It feels a bit like howling, and it is rather harsh and rather unpleasant. Feeling good in the course of a few hours of use, I feel very satisfied with the performance, and there have been no netizens talking about a rollover (cannot light up), and the memory frequency cannot reach 2400MHz. The disadvantages are all related to temperature: The CPU temperature during standby is between 25°C and 30°C, but the temperature rises quickly. When running the test software or opening the program, it is often easy to break through 60°C or higher. However, the fan is still quiet and the fan speed is adjusted. problem. The temperature of the Kingston M.2 SSD SM2280 can reach 45°C during normal use and 65°C when reading or copying files. This may be related to the design flaw of the motherboard. The location of the M.2 SSD is just a little bit below the card slot. The installed graphics card will completely shield the M.2 SSD, which leads to the solid state. The hard disk has poor heat dissipation and the temperature increases. RYZEN 7 1700 65W TDP Compared with the previous generation of AMD CPUs, the power consumption is optimized. It can be upgraded without replacing the original power supply. The original fan that comes with the 1700 is more suitable for users who don't need to overclock. It is enough for daily use and there is almost no noise. For users who need frequent video transcoding or large amount of calculations, the 1700 is definitely a cost-effective choice, but if it is only for daily use, office or watching low-load applications such as live broadcasting, the 1700 obviously has excess performance. It is recommended to select the R5 series CPU or wait. Release of R3 series CPUs.