The characteristics of different graphics card chips What are the differences between graphics cards

The 1000 yuan graphics card is used for games, and the processing ** is a small meaning, you can consider the X1600XT (999) or XFX's 7600GS

First, the subject is different.

1. Graphics card: It is one of the most basic components of personal computers, which is used to convert the display information required by the computer system to drive the display, and provide progressive or interlaced scanning signals to the display.

2. Display chip: It is the main processing unit of the graphics card, so it is also called the graphics processor.

Second, the technology is different.

1. Graphics card: The various 3D special effects supported are determined by the performance of the graphics chip, and what kind of display chip is used roughly determines the grade and basic performance of the graphics card, such as NVIDIA's GT series and AMD's HD series.

2. Display chip: The core technologies used include hardware T&L (geometric conversion and lighting processing), cubic environment material mapping and vertex blending, texture compression and bump mapping mapping, dual texture four-pixel 256-bit rendering engine, etc.

Third, the role is different.

1. Graphics card: responsible for converting the display signal sent by the host to the display into a general electrical signal, so that the display can understand what the personal computer is doing.

2. Display chip: The graphics card reduces its dependence on the CPU and completes part of the work that originally belonged to the CPU.

The graphics card chip is the chip model used in the graphics card, which can be judged by the parameters of the chip:

Video memory bit width: video memory bit width refers to the number of bits of data that can be transmitted in a cycle, and the larger the number of bits, the larger the amount of data transmitted in a short period of time, so video memory is one of the important parameters of the graphics card. There are 64 bits, 128 bits, 256 bits, and 512 bits of memory width. The higher the memory bit width, the better the performance of the graphics card.

Frequency: Frequency is the speed at which the graphics card processes data, is the speed at which data is exchanged with the GPU, the unit is ns or MHz, 1ns=1000 1MHz, the faster the frequency of the video memory, the more channels there are, the larger the amount of data that can be processed at the same time, and the better the performance of the graphics card.

Memory bandwidth: Memory bandwidth is one of the indicators to measure the data transmission rate between the display chip and the video memory. With the same frequency, the performance of the graphics card with higher bandwidth will also be better.

Stream Processor: The stream processor is the pixel rendering pipeline and the vertex shading unit, also called the SP unit, the role is to process the data transmitted by the CPU, and convert it into a digital signal that can be recognized by the display after processing, of course, the higher the stream processor, the better.

Mainly look at the chip.

A card, currently 7000 series, look at the second place, 4-9, the bigger the better. 8 or more is counted as a game card, such as 7850.

N card, currently 700 series, but not much. The 600 series is still the mainstream, the second place is 1-9, the bigger the better, and the 650 or more is generally considered the mid-range.

As long as Xiaobai can look at the quality of the chip, other video memory, frequency, bit width and other things are not considered.

The processor of the graphics card is called the GPU processor and has its own operating frequency. The higher, the faster.

Then your 64bit and 1287bit are his bit widths. It's about processing power.

And video memory. 1g 2g those. Same with memory. Cooperate with the GPU to read the output.

These values are higher and higher-end.

Of course, the larger the number, the better, the same video memory, bit width, stream processor, frequency to see the best brand.

The graphics card depends on the overall Don't just look at the independent display, you can go to the graphics card bar to shop.

1. The graphics card chip can be understood as the "chip on the graphics card", which includes the core GPU chip, the digital power supply PWM chip, and the NVIO chip responsible for the transmission and elimination of the macro-masking signal transmission and masking.

2. The full name of GPU is graphics processor, which is the core chip on the graphics card. And relatives.

3. Therefore, it can be said that the GPU chip is a graphics card chip, but it should not be simply said that the graphics card chip is a GPU chip.

The graphics chip is one of the important components of the computer, which determines the image processing capability of the computer. The role of the graphics chip model is to specify the performance and capabilities of the graphics card, which affects the speed and quality of running games and graphics applications.

The graphics card chip model usually consists of two parts, one is the name of the manufacturer, such as AMD, NVIDIA, etc.; The other part is the chip model, such as GTX 1080, RX 5700 XT, etc. The chip model usually consists of numbers and letters, with the numbers representing the performance level and the letters representing the chip type.

The role of the graphics chip model is to help users choose the right graphics card for their needs. Different chipsets have different performance and capabilities, and users can choose the right graphics card according to their needs to achieve the best gaming and graphics application experience. For example, high-end graphics chip models can support higher split-loss resolution and faster frame rates, making them suitable for gamers and graphic designers.

In addition, the graphics card chip model can also reflect it**, the high-end graphics card chip model is usually higher, while the low-end graphics card chip model is relatively low**. Users can choose the graphics chip model that suits them according to their budget.

In short, the graphics chip model is one of the factors that must be considered when choosing a graphics card, and choosing the right graphics card chip model can improve the experience of gaming and graphics applications, while also avoiding unnecessary costs.