I would like to know which graphics cards can be composed and graphics cards

What does it mean, I don't understand.

SLI, what motherboard do you have, do you support it? What I know is that the GeForce 6800 Ultra and GeForce 6800 GT with PCI Express interface support SLI, and it seems that there are also 6600 graphics cards that support.

It must be a NV graphics card, 6200 or above level, 6600LE from individual manufacturers can also be used, to give you this**, it's very intuitive, you choose to see it yourself!!

The graphics card structure is mainly composed of graphics card chips, video memory, digital-to-analog converters, VGABIOS, CPU, capacitors, inductors, resistors, graphics card interfaces, peripheral interfaces and other parts.

The video memory is responsible for storing all kinds of data that the display chip needs to process, and the size of its capacity and performance directly affect the display effect of the computer. The new graphics cards all use DDR3 DDR5 video memory, and the mainstream video memory capacity is generally 1GB and 2GB. Capacitor is a very important component of the graphics card, because the quality of the display mainly depends on the quality of the capacitor, and the quality of the capacitor directly affects the quality of the graphics card circuit.

The graphics card is mainly composed of PCB board, CPU, video memory, capacitors, inductors, resistors, baffles, heat sinks, etc.

This board is the PCB board, all kinds of accessories are on it, the chip is also called CPU (Figure A), capacitor (Figure B), inductance (Figure C, graphics card block (Figure D), these are a few large pieces, as well as video memory, small resistors and many other small pieces.

2. Another important component is the graphics card heatsink. As shown in the figure below.

This radiator is composed of heat dissipation copper tubes, metal conduction heat sinks, and heat dissipation fans.

This is the hardware of the graphics card, and there are many related gadgets, not to mention them all.

1. Generally speaking, the graphics card (also known as the graphics card.

It is to control the output of the computer image round rock,We like to hook it with,In fact**also**combination**, through a Zhen display of multiple continuous**combined**, so professionally said that the graphics card is a graphics adapter, as long as you know that the graphics card and the computer display screen has a great relationship.

Graphics adapters and display adapters.

Wait a minute. It is the "bridge" between the host and the monitor, and its role is to control the graphics output of the computer, and is responsible for processing the image data sent by the CPU into a format that the monitor recognizes, and then sending it to the monitor to form an image. The graphics card is mainly composed of several parts, such as the graphics chip (i.e., the graphics processing chip), the graphics memory chip, the digital-to-analog converter (RAMDAC), VGABIOS, and various interfaces.

3. Graphics cards can be divided into two categories according to their structure, which are often referred to as independent graphics cards and integrated graphics cards.

2 large orange wide royal class.

A graphics card is composed of adapter cables, interfaces, PCB circuit boards, power supply modules, memory particles, graphics chips, heat sinks and other components.

The graphics card is a device that converts digital-analog signals from a computer and undertakes the task of outputting and displaying graphics. The graphics card is connected to the motherboard of the computer, which converts the digital signal of the computer into an analog signal for the display of the display, and the graphics card still has image processing capabilities, which can assist the CPU to work and improve the overall running speed.

There are three main categories: core graphics cards, integrated graphics cards, and discrete graphics cards.

HD graphics card: HD graphics card is a new generation of graphics processing core of Intel products, different from the previous graphics card design, Intel with its advanced technology in the processor process and new architecture design, the graphics core and processing core are integrated on the same substrate to form a complete processor.

Integrated graphics card: Integrated graphics card is a component that integrates the display chip, video memory and related circuits on the motherboard. There are separate graphics chips for integrated graphics, but most of them are integrated into the motherboard's northbridge chip; Some motherboard integrated graphics cards also have separate video memory installed on the motherboard, but their capacity is small, and the display effect and processing performance of the integrated graphics card are relatively weak, and the graphics card cannot be upgraded hardware.

Discrete graphics card: A discrete graphics card refers to a display chip, video memory and related circuits on a separate circuit board, which is self-contained and exists as an independent board, which needs to occupy the expansion slot (ISA, PCI, AGP or PCI-E) of the motherboard.

That's all there is to it:

Adapter cable interface.

PCB circuit boards.

Power supply module. Video memory particles.

Graphics chips. Heatsink (including heat dissipation shell + heat pipe + heat fins + fan) (high-end graphics cards even with double fans, multiple fans, vapor chamber or equipped with water cooling).