Gtx750ti
Gtx750ti's graphics card can also be regarded as a mid level graphics card, with good performance and power consumption
gtx750ti can play most of the stand-alone games, online games all have no problem, should be equipped with i36100, i37100 is more suitable, amd uses 870k four core, these CPUs are more suitable
now the mainstream games can run smoothly, this is 28nm, the power is small, only about 65W, rated 300W genuine power supply is OK
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types of graphics cards
I. low end entry-level office graphics cards: 9400gt, 9500GT, G210, GT220, HD5550, etc This kind of graphics card does not have 3D performance, or extremely poor 3D performance)
Second, low-end entry-level game graphics cards: 9600GT, gt240, Hd5670, etc It has general 3D performance, and can play most 3D games with medium and low image quality3. Middle end performance game graphics cards: GTS250, gts450, HD5750, HD5770, etc Strong 3D performance, low and medium image quality can play when there are almost all large-scale 3D games, medium and high image quality can also play most of the games)
Gtx750ti is the best-selling graphics card three years ago, which has attracted much attention in the past two years. Its excellent performance has always been the focus of attention. But old procts will eventually be replaced by new ones. Upgrading has always been the development trend of DIY. Whether the performance of entry-level graphics card gtx750 can shake the status of gtx750ti, we will bring you an analysis one by one

NVIDIA geforcegtx 750 ti is a very good graphics card. Using the first generation NVIDIA Maxwell architecture, the performance of the first generation graphics card is twice that of the previous generation, but the power consumption is only half that of the previous generation
for real gamers, this means that they can get all the performance they need to play the hottest games with gorgeous 4K HD resolution with all the settings enabled
features
g-sync
NVIDIA g-sync is a groundbreaking new display technology, which can provide the smoothest and fastest game experience in history. By synchronizing the display refresh rate with geforce GTX GPU in PC
g-sync achieves revolutionary performance, eliminates the screen tearing phenomenon, and minimizes the display stuck phenomenon and input delay
the result is: the scene can be presented in real time, the object looks more sharp, the game runs super smoothly, and brings excellent visual experience and important competitive advantage to users
NVIDIA GPU boost 2.0
this innovative technology enables gamers to push PC performance to the limit and control performance precisely. With advanced control functions such as GPU temperature target value, over frequency and over voltage, GPU boost 2.0 can intelligently monitor the working conditions to ensure that GPU can operate with peak performance
Ti is an enhanced version. Generally, the overclocking ability is a little stronger. The difference between the two clips is that there are a few more Ti in the stream processor, and the performance is not much stronger than 750. 750 Ti can do the game, and 750 can do it
gtx950 is slightly better, but its performance is about 5-10% higher than that of gtx750ti,
but the price is too expensive, which is 1000 yuan or more, and the cost performance is low,
and gtx750ti is slightly weaker, but the price is cheap, which is generally 749 yuan or more,
so gtx750ti is more cost-effective
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full name display interface card, is one of the most basic and important accessories of computer, and is responsible for output display task component. For professional graphic design players and game players, the importance of graphics card is even higher than CPU, This article for DIY beginners focuses on the relevant knowledge of graphics card and how to choose their own graphics card
Display chip is the most important core component of the graphics card, which is commonly known as GPU. The display chip is one of the two parts with the highest precision of the whole computer (the other is CPU), and its performance directly determines the performance of the graphics card. The display chips of NVIDIA (commonly known as n card) and AMD (commonly known as a card) are mainly used in civil grade graphics cards2. Core frequency
the core frequency of the graphics card refers to the working frequency of the display core, because the performance of a graphics card needs to refer to many factors, so in the case of different display cores, high core frequency does not mean that the performance of the graphics card is strong
however, because NVIDIA and AMD both provide display cores to third-party manufacturers, under the same display core, some manufacturers will appropriately increase the display core frequency of their procts, so that the normal working frequency is higher than the fixed frequency of the display core, so as to achieve stronger performance. Therefore, when comparing the performance of the graphics card using the same display core (such as gtx1060), the players can see that, Core frequency is one of the three reference factors
Video memory is an indispensable part of the graphics card, it is like a huge warehouse, almost all the components involved in the display can be installed, in the whole buffer system of the graphics card, the volume of the video memory is the largest, so large that it can only be independent of the GPU chipthere are several important parameters of video memory: video memory capacity, video memory frequency, video memory bit width and video memory bandwidth, but the video memory bandwidth is proportional to video memory frequency / video memory bit width (video memory capacity = video memory frequency) × The player only needs to refer to the frequency of video memory in these three parameters, because the video memory bit width of the same core video card is generally the same (128 bits, 192 bits, 256 bits and 512 bits)
summary: To sum up, when players compare the performance of the same generation of graphics cards, the parameters they need to compare are: core frequency, video memory frequency and video memory capacity. The larger the three parameters, the better. For different generations of graphics card, please refer to the graphics card ladder diagram
4. Display interface
display interface refers to the external output interface of the graphics card, which is used to connect the display. There are four common output interfaces of the graphics card, namely VGA, DVI, HDMI and DP. The four VGA interfaces have become obsolete, and the latter three are the mainstream interfaces of the graphics card on the market. Players should choose the interface of the graphics card as the object of choice when purchasing the display
Gtx750 and gtx750ti have different number of stream processors. Gtx750ti has 128sp more, so gtx750ti has better performance
1, pipeline, also known as stream processing unit, is a new all-round rendering unit. The core architecture of a new generation of graphics card is composed of previous vertex shaders and pixel shaders. It is a new generation of graphics card rendering technical index after pixel pipelines and vertex pipelines. In the same graphics card, the more pipelines, the better performance
2, take the fine gtx750ti parameters as an example

I suggest that i5 CPU should be provided, but i7 is not necessary
in addition, if a graphics card wants to play all or most of its performance, sometimes it doesn't have much to do with the CPU.
