My i7 7700k and 1080TI graphics cards need to be overclocked, how much power should I use?

Rated 600W is sufficient.

The overclocking is not a problem with the motherboard memory power supply.

It is the reason for the constitution of the CPU itself. Each CPU has a different physique, and the i7 is not brazing, so I really want to overclock to 5G.

People open the back cover of the CPU and modify the water cooling and overclocking by themselves.

Introduction to Graphics Card Overclocking:

Graphics card overclocking is the purpose of improving performance by increasing the operating frequency of the graphics card's cores and video memory. Similar to CPU overclocking, the main means are to change the voltage and frequency of the core and video memory, and if you want to achieve a higher stable frequency, you must also strengthen the heat dissipation system of the graphics card. But no matter how you do it, overclocking can cause irreversible damage to your graphics card.

Rated 600W is sufficient.

1. Summary of the advantages and disadvantages of GTX1080TI.

Advantages: 1. The performance of the public version is equal to that of Titan X, and the non-public version is worth looking forward to2. The price of the national bank is 5699 yuan, which is very pleasing, and the non-public may be lower G super large video memory, play 4K, VR without pressure 3, use better micron GDDR5X video memory, and the video memory frequency can be higher4, the overclocking potential is strong, and AIC has more room to play.

Disadvantages: 1, cut 1G video memory 2, cut ROPS, 8 less than Titan X 3, the public version of the radiator is not powerful.

Second, how about GTX1080TI.

This time, NVIDIA is finally going to officially unveil the mystery of the new generation of flagship GTX1080Ti card emperor for us. So, what about the GTX1080Ti? According to previous reports, NVIDIA's generation of "Pascal" (Pascal) family has excellent performance in all aspects, outstanding performance, lower energy consumption, and product popularization is also very fast, and it has almost completely covered desktops, notebooks, high-performance computing, graphics workstations and other fields, continuing its strong performance.

1. Appearance design. The GTX1080Ti public version still adopts the same design as the GTX1080 public version, with an irregular edge-cut design and a black single turbo cooling fan, which looks full of science and technology.

2. Graphics card specifications. The flagship card released this year, the GTX1080TI, uses the same GP102 core as the Titan X, which is different from the GTX1080 core, but compared to the Titan X, the memory bit width is reduced to 352bit (the Titan X is 384bit), so the video memory has also become 11GB GDDR5X, the frequency has been increased, and the TDP is similar to the Titan X. However, compared with the GTX1080, there are many improvements.

OK. The 600-watt power supply shouldn't be a big problem, but it depends on which version of your graphics card you have. Take ZOTAC's 1080Ti PGF as an example, its TDP is 280W, and the power supply recommended by the official website is 750W; The relative public version is only 250W, and the recommended power supply is 600W.

Of course, if you have a CPU overclocking or something, it is more stable to have a high-power power supply.

The Core i7 is a CPU family logo for high-end users produced by Intel, including Bloomfield (2008), Lynnfield (2009), Clarksfield (2009), AR Randale (2010), Gulftown (2010), Sandy Bridge (2011), Ivy Bridge (2012), Haswell (2013) and other sub-series.

The Core i7 is a CPU family logo for high-end users, including Bloomfield (2008), Lynnfield (2009), Clarksfield (2009), AR Randale (2010), Gulftown (2010), Sandy Bridge (2011), Ivy Bridge (2012), Haswell (2013), Skylake (2016), Kaby Lake (Q1 2017), Coffee Lake (Q3 2017) and other sub-series.

600w is enough, as long as you don't overclock.

i7 8700K+1080Ti requires at least 550W power supply, and it is recommended to install 600W-700W power supply, so that the hardware equipment added later can also have sufficient power supply.

GTX1080Ti is one of NVIDIA's current top-of-the-line flagship graphics cards, with strong performance and naturally no less power consumption. And if you have done an analysis or checked some GTX1080Ti graphics card parameters, you will definitely see that most of the design power consumption of this graphics card is 250W.

CPUs such as Intel Core i7 8700K, AMD Ryzen 7 1800X, etc. At present, the new-generation Intel Core or AMD Ryzen CPUs are mostly designed to consume 95W. From the point of view of safe installation, the rated power of the power supply of the general computer host can be between x and 2 times the design power of the CPU + graphics card.

Intel Core i7 8700K is a processor for type desktops, belonging to the Core i7 8th generation series. Intel Core i78700K frequency, maximum turbo frequency.

600 or more, preferably 750, if you don't want to**.

Physique is only one aspect, and a processor with K is for you to overclock. So far, I've rarely seen 7700K that can't get on 5G. Unless it's a thunderbolt.

To be honest, your power supply may not be enough, and you don't even have an 80plus certification. Don't look at it as 600 watts, the actual conversion rate will be greatly discounted. Your graphics card is very good, in other words, it consumes a lot of power, I looked at a formula before, power and voltage are squared, when you overclock, the CPU voltage increases, the power consumption increases sharply, and the heating also increases suddenly.

But this is still not a big problem, the 240 water cooling you use can be completely suppressed. Finally, although it is easy to open the lid, there is no warranty, you weigh it yourself.

If you really need to use the performance, it is recommended to have dual graphics cards and SLI working mode.

If you just want to see the limit of overclocking, you can change to the semiconductor cooling method, which can generally work at minus 10 degrees, and do a good job of preventing condensation for the whole machine.

This depends on what the graphics card is, with the general mid-range graphics card (GTX770 GTX970 R9 290 R9 290X), and then overclocking, it is better to have a power supply rated at 550W and above, and it is recommended not lower than the rated 500W.

This also needs to be judged according to the performance of the graphics card: taking interrupting the graphics card as an example (GTX770 GTX970 R9 290 R9 290X), overclocking requires a power supply rated at 550W and above, and the minimum cannot be lower than the rated 500W.

Intel Core i7 4790K is a high-end processor with the following parameters:

Applicable Type: Desktop;

CPU series: Core i7;

CPU frequency: 4GHz;

Max Turbo Frequency: ;

Slot type: LGA 1150;

Number of pins: 1150pin;

Number of cores: 4 cores;

Threads: Eight threads.

The known conditions are not enough, according to the maximum needs of most users, conservative calculations are as follows: The maximum demand of ordinary users is 440 watts, CPU overclocking experience plus 50 watts, if the graphics card is overclocked, add another 100 watts, well, Huntkey recommends 600 watts of power supply, appropriate, appropriate!

The above calculation method is a little rough, but it is sufficient to guide the installation.

For an accurate calculation, go to the Extreme Power Supply Calculator page to find out exactly how much you overclock and how many watts you consume.