Why use integrated graphics cards for office use, and why use discrete graphics cards for office com

1 Because it's cheap (at least save money on the graphics card).

2 Power saving (high-performance discrete graphics cards consume a lot of power).

3. The performance can meet (general office software such as word, excel, etc. does not involve 3D operations).

4 Stability (based on mathematical probability, one more part is always more likely to have a problem than one less).

Low power consumption, good compatibility, and low overall investment in the platform, this is what it looks like.

Dumb! It also depends on what the office.,The general office is not very demanding on the display effect.,It's nothing more than to deal with some office software on the Internet, so it's enough to use the integration! If you are working on graphics and images, you have high requirements for graphics and images, or if you want to do animation 3D effects, of course, this graphics card is very demanding!

So it's best to use a discrete graphics card!

The investment is small, and it prevents office workers from playing big games.

Whether or not you need a discrete graphics card to run a public computer depends mainly on your office purpose and needs.

If you are doing some professional office, such as graphic design, architectural design, film and television post-production, 3D modeling, etc., then you need a more powerful discrete graphics card to handle complex graphics and animation.

Discrete graphics cards have the following advantages over integrated graphics cards:

Discrete graphics cards have their own video memory and cooling system, which does not occupy system memory and increase CPU temperature.

Discrete graphics cards can support higher resolution and refresh rate displays, improving picture quality and smoothness.

The discrete graphics card can support multi-screen display and expansion mode for easy multitasking and switching.

If it is just an office, in fact, the requirements for integrated display are higher than those for independent display.

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Learning office computers, if you don't play games, the current integrated display computer can basically be satisfied, because the current processor is integrated with the core display, and the performance is not weak, if you compare it with the independent display a year ago, the performance completely exceeds these independent displays, so it is appropriate to generally meet your own needs, since you don't play games, there is no need for a separate display (expensive, power consumption), there is no value to improve the general office. Computers update quickly, so there's no need to spend extra money on things you don't need.

If your laptop is for office, I recommend that you use the integrated graphics card, which is completely sufficient.

The integrated graphics card is a component that integrates the display chip, Huizao video memory and its related circuits on the motherboard and integrates it with it; There are separate, 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, but the potential of the graphics chip can be tapped by finger splitting before adjusting the frequency of CMOS or flashing into a new BIOS file to achieve software upgrades.

The advantages of integrated graphics cards: low power consumption, low heat generation, and the performance of some integrated graphics cards is comparable to that of entry-level discrete graphics cards, so there is no need to spend additional money to buy discrete graphics cards.

The disadvantages of the integrated graphics card: the performance is relatively low, and it is solidified on the motherboard or CPU, and it cannot be replaced by itself, and if it must be replaced, it can only be replaced on the motherboard.

The purpose of using dual graphics cards is to achieve a balance between performance and battery life.

The discrete graphics card has relatively strong performance, with its own independent set of GPU and video memory, which does not need to occupy system memory, but has large power consumption and heat, and short battery life;

As for whether it is necessary to use a separate display, this depends on actual needs, and it cannot be generalized. If the weekday work is to do ** look at the mail and the like, the set is already competent enough; However, if you do 3D design and modeling rendering, the integrated display performance cannot be satisfied, and even cannot meet the minimum operating requirements of the design software.

The integrated graphics card has low power consumption, low heating, long battery life, congenital deficiencies in hard decompression and decoding, and 3D rendering, and the strength of the performance depends heavily on the strength of the CPU, and is affected by the speed of system memory, and the data throughput speed is far less than that of the independent graphics card using professional video memory chips.

Although both integrated graphics and core graphics are graphics cards, the design concept, core architecture, memory type and performance focus are different, the difference between independent graphics and integrated graphics is not much different in the eyes of copywriters, but in the eyes of engineering designers, it involves the question of whether it can work.

Integrated graphics card refers to the chipset integrated display chip, using this chipset of the motherboard can achieve ordinary display functions without a separate graphics card, to meet the general home entertainment and business applications, saving users the cost of purchasing graphics cards. Chipsets with integrated graphics cards are also often referred to as integrated chips, and such motherboards are often referred to as integrated motherboards.

OverviewThe integrated graphics card generally does not have video memory, and uses a part of the main memory of the system integrated graphics card as the video memory, and the specific amount is generally automatically and dynamically adjusted by the system according to needs. Obviously, if you use an integrated graphics card to run a program that requires a lot of video memory, the impact on the entire system will be more obvious, and the frequency of system memory is usually much lower than that of a discrete graphics card, so the performance of an integrated graphics card is inferior to that of a discrete graphics card. Motherboards that use chipsets with integrated graphics cards do not have to use integrated graphics cards, and motherboards can completely shield the integrated graphics cards, but for cost reasons, this is rarely done.

In addition, some integrated graphics chipsets can also support separate graphics slots, such as Intel's G-series chipsets, while others no longer support dedicated graphics slots, such as Intel's GL-series chipsets.

Integrated graphics card, the motherboard with a graphics card chip integrated by the motherboard northbridge chip is called an integrated motherboard, and the graphics card chip integrated by the northbridge is the core of the integrated graphics card, and the core and video memory form the integrated graphics card. Integrated graphics cards are further divided into independent memory integrated graphics cards, memory division integrated graphics cards, and hybrid integrated graphics cards.

Independent video memory integrated graphics card is to have an independent video memory chip on the motherboard, which does not require system memory and operates independently. Memory division integrated graphics card, as the name suggests, a part of the memory divided from the host system memory as video memory for the integrated graphics card to call, which is why the machine with integrated graphics card often sees why the system memory displayed does not match the nominal, less, this is the reason. A hybrid integrated graphics card is one that uses both separate memory on the motherboard and memory divided from the memory, such as AMD's 780G chipset

Graphics cards integrated into motherboards are usually only entry-level in performance, and basically cannot play large-scale 3D games.

A low-power, low-performance display chip integrated into the motherboard.

Integrated graphics is a special type of graphics card. Generally, it does not have video memory, but uses a part of the main memory of the system as the video memory, and the specific amount is generally automatically and dynamically adjusted by the system according to needs.