How much power does the computer accessories consume?

It's not big, a computer has about 5 hours of power.

The power consumption of the motherboard is almost the same, the power consumption of the G2020 is lower than that of the X4 641, only 55W, and the power consumption of the X4 641 is 100W

The power supply can not be changed, but the performance of the shirt is not improved, the single-core signal is a little stronger, and the all-core performance is lower.

It is recommended to change at least E3 1220 V2 or i5 2500 to see that E3 1230 V2+ H61 is better for cost performance.

The power consumption of the Siterium G2020 is very low, and the 300W power supply is completely sufficient, so there is no problem. If the computer restarts when playing games or holding a large load, you should consider changing the power supply.

The performance of your computer is generally 300 watts is enough to use, anyway, it is enough, there is no need to spend more than 200 yuan to replace the power supply.

The power supply is sufficient, the power consumption of this U and the motherboard of Intel is very low, and the power supply with a rated power of 200 watts can be done.

The power supply of the old Great Wall 300W is more than enough for you to use this configuration, rest assured to use!

Although it is confirmed that the demand curve arises naturally from the theory of consumer choice, the derivation of the blanking of the demand curve is not itself a theory of consumer behavior. Simply determining how people react to change doesn't require a rigorous analytical framework. However, consumer choice theory is extremely useful.

As we will illustrate in the next section, we can use this theory to more deeply determine the factors that determine family behavior.

Instant Answer Draw budget constraint lines and indifference curves for Pepsi and pizza. Illustrate what happens to the budget constraint line and consumer optimum when pizza** rises. Use your graph to divide this change into income effects and substitution effects.

Four applications. Now that we've established the basic theory of consumer choice, we can now use it to illustrate four questions about how the economy works. However, since each problem involves family decision-making, we can address these issues with the consumer behavior model we just proposed.

Are all demand curves sloping to the bottom right?

In general, when an item** goes up, people buy less. Chapter 4 refers to this normal behavior as the law of demand. This pattern manifests itself in the demand curve sloping to the lower right.

However, as far as economic theory is concerned, the demand curve also sometimes slopes to the upper right. In other words, consumers sometimes defy the law of demand and buy more when one item rises. To illustrate how this can happen, look at Figure 21-12.

In this example, in the hail hall, the consumer buys two items – meat and potatoes. Initially, the consumer budget constraint line was a straight line from A to B. The best advantage is c.

When the potato ** rises, the budget constraint line moves inward and is now a straight line from A to D. Now the best thing is e. It is important to note that the rise in potatoes has led consumers to buy more potatoes.

There is nothing wrong with this power supply. You can continue to use it.

Yes, no problem, enough power.

Hello friends, the biggest power consumption in the host is the graphics card, followed by the CPU, and then the hard disk, if there is a recorder or optical drive, you have to add another 20 watts, and other such as memory keyboard and mouse are basically negligible.

Here is the first analysis of the power consumption of the whole machine for you:

The CPU thermal design power consumption of 84 watts is also basically calculated according to this number; The ASUS GTX760 graphics card is officially nominally fully loaded with 180 watts; 1TB HDD 10 watts; The SSD hard disk is 8 watts, a total of 282, if there is a recorder or optical drive, plus 20 watts, plus the cooling fan of the case, the total power consumption of the host is about 310 watts. According to the conversion rate of 80% of the white label power supply standard, the power consumption of 310 watts requires at least 390 watts of power supply to basically ensure normal operation, but normally when the power supply is selected, taking into account the instability of the mains voltage, the general high-end machine should be left with 20% redundancy, that is to say, this configuration needs to be matched with at least 450 watts of white label standard ** replacement rate of more than 80%), during the safe period should choose a rated 500 watt active brand power supply, and it is best to support back cable management, It is good for heat dissipation inside the case, recommended:

Huntkey Jumper500 Power Supply Rated 500W 80PLUS White Label Active Intelligent Temperature Control Back Cable Routing JD price 299

Zhenhua Iceberg Kingdee 450W (Combat Version) SF-450P14XE Rated 450W 80PLUS Gold Medal Active Back Cable Routing JD Price 299

In addition, the chassis chosen by the landlord does not support back cable management, so it is recommended to change it to:

Cooler Master K281 Mid-Tower Chassis Support Power Under, Back Cable Management, Dustproof, Black, JD Price: 199

Game Titan: Blade 1 Standard JD Black Mid-Tower Chassis Support SSD Back Cable Management JD Price 199

If you have other ideas, please feel free to ask us and exchange them.

It is recommended that you have better use Antek 500W, which is more stable.

If you have to 450, it's enough, preferably 500

Hello, your set of configuration is positioned in the high-end main level of large 3D game consoles. According to the above hardware power consumption, this machine needs an active RFC power supply with a rated power of 500W, and a 450W power supply can also be used, but the power rating is low and is not conducive to the stability of the whole machine, and it cannot be started smoothly if it is lower than 300W.

As for the netizen's so-called "i5 CPU configuration with the highest rating from netizens", I don't think it's ideal, at least I will never use the famous miserable red, the second-circulation goods like the flower screen king to match the machine. Anyway, your configuration is more than three times more powerful than this configuration in terms of performance and grade, which is much more expensive but well worth it.

In fact, the following configuration is very powerful, the positioning of the main large-scale 3D game console at the civilian price:

CPU: Intel Core i5 3470 (scattered) 1060 yuan.

Radiator: Kyushu Fengshen Xuanbing 300 100 yuan.

Motherboard: MSI B75MA-E33 420 yuan.

Memory: Apacer 8GB DDR3 1600 (Black Panther player) 350 yuan.

HDD: Seagate 1TB 7200 to 64MB single disk (ST1000DM003) 440 yuan.

Graphics: MSI N650Ti Hawk 1 999

Chassis: Tomahawk X8 Tomahawk 99

Power supply: FSP Black Knight RA450 319 (80PLUS Silver + 105 degree Japanese capacitor + active clamp single-tube forward 12V 5V synchronous rectification, DC2DC solution).

Total: 3787 yuan.

Comments: In the summer of 2013, the quad-core Core i5 main game console configuration is very classic, affordable and cheap, and has strong performance, in addition to high stability, quiet and energy-saving.

This Core i5 configuration swept 99% of the world's large-scale 3D games and popular online games with strong performance, and the CPU of the real 4-core! It's more powerful than AMD's 6 cores, its computing power is super strong, and the whole machine is quiet and energy-saving, and the noise is very low.

At the very least, the gaming performance of this console is more powerful than the so-called "i5 CPU configuration with the highest rating by netizens".

You can know by your power supply: power supply.

ANTEC VP 450P Rated 450W 120mm Silent Fan Active PFC Power Supply.

According to your computer configuration, the maximum output power of each component is:

Motherboard = 12W

cpu=125w

RAM = 3w graphics card = 150w

After the integration of hard disk, mouse, keyboard, optical drive, and heat dissipation = about 25W display = 25W

Audio = 28W

Power loss plus power fan = about 2W

Overall total power consumption = 375W

375x24=9000

In other words, if you run at full capacity for 24 hours without shutting down, it will consume 9 kilowatt-hours of electricity. This means that in the case of full load and maximum power, the general view of the machine, web pages, listening to ** and other small operation power consumption will not run at full load, such as CPU, graphics card, these large power consumers have automatic energy-saving functions.

I hope my answer can help you clear your doubts!

An ordinary PC computer needs 6 or 7 degrees for 24 hours.

Press 4 degrees for 5 hours.

Generally speaking, the CPU around is about 60-70W or more, close to 100W or even above (775 interface, running at full speed), including Said and J, if it is the previous one, it is necessary to save some power.

Ordinary graphics cards are currently around 30-35W in the mainstream now, and as for X800 or 6800, it may be close to 80-90W

The MX440 and the like are about 20W.

Hard disk: Optical drive: about 20-30W (at full speed), motherboard: about 15-30W, depending on the bridge chip, 1 memory.

About 10W less than (if you overclock, then you don't know) The monitor is about 60-70 of the 15" CRT

17 has 100-110 (actually not so high, after all, you won't adjust the brightness to the highest) usually about 80W TFT will save power About 15 is 30-40 17 is about 50 (the same as CRT After all, the brightness of the lamp is too high to see the screen clearly) CPU graphics card hard disk The power consumption of the optical drive is unstable About the average power consumption is about 60-65% (convert) Other power consumption is relatively stable 100%. In this way, you don't need to add the power consumed by the line, and you don't have to count small things like a network card, and that thing is 2-5w that doesn't scare people to death, but if you use a good sound card, it's also quite power-hungry, but probably the landlord shouldn't have bought that thing, right? Ordinary sound card and network card are about the same As for the speaker, a ordinary one, it's about 30W, it's not scary, the output power written above100-200W is not the actual power, and its nominal output power is basically the same as that of air conditioning, don't care

Counting the above, a computer used by the public is 250-300 (including the use of speakers), basically the lower the configuration, the smaller the power consumption

If it is fully open, it is roughly calculated as one kilowatt-hour every 2 hours.

Standby and full load power consumption are not the same, the gap is almost 150-200W, the host standby should be 50-70W, full load should be 270W-300W, and the power conversion efficiency is about 80%, this also needs to consider power consumption, it is recommended to buy a power consumption tester to test it yourself, it is very convenient and accurate The display speaker or something should look good

The Internet café-shaped kilowatt-hour electricity is about three hours long.