There is no difference between CPU loose chip and boxed performance, unless you want to use the original radiator, then it is recommended that you buy a boxed version, but now there are not many users who use the original radiator, they all use third-party or even integrated liquid cooling.
Another point is that the bulk CPUs are unknown, some are disassembled, and most of the bulk CPUs are purchased in large quantities by computer manufacturers, so there is no packaging, which can reduce costs.
Boxed CPUs are usually shipped directly by manufacturers such as Intel or AMD, and the ** of boxed CPUs is usually a few hundred yuan to more than a thousand yuan higher than that of loose CPUs, mainly because boxed CPUs come with complete packaging, serial numbers, warranties and other services, while loose CPUs do not have these services.
Theoretically, the CPU is the least vulnerable part of the computer, and the transistors and other semiconductor devices inside the CPU have a very long lifespan, and there will be no problems when used continuously for 10 years under normal conditions.
Although the CPU failure rate is extremely low, but not afraid of 10,000, just in case, bulk CPU after-sales only store warranty, for example, if you buy it in **, if it is broken, you can go to the **store, as long as he promises to replace it within the warranty period.
So far I've had two CPU failures, both of which were loose pieces, one of which was an i59400 and the other was a used i7 3770k.
i59400This is my friend's computer,2022In 2022, he bought accessories online,There is no problem with it just installed, it took about 3 months,It often doesn't light up after shutting down,There is also a crash phenomenon in operation,It's the kind of direct desktop stuck,The keyboard light is always on,Except for the CPU bought in Xianyu,The others are all **bought。
He ran to the seller.,The seller replaced the memory and hard disk for him and found that it still didn't work.,He asked** asked me.,Since the ones that should be replaced have been replaced, this situation is likely to be a broken CPU.,Or you buy a 9400F and use it first.,Anyway, you don't need it if you have a separate display set.,He changed it, and it's really good, and there has been no problem until now.,That 9400 can only rot in his hands, and he thinks he's unlucky.。
I bought a second-hand i7 3770k before,Everything is normal and lit up after I get it,But after installing the integrated display driver, I began to blur the screen, I thought it was a problem with the driver,I changed a few versions,The system has also been changed win10 and win7 is not good。
Finally, I plugged in a separate display.,This u I bought it in**,I found a seller, the seller didn't admit it at first.,Keep saying that my memory is a problem.,I changed the memory and turned it on.,He agreed to return it.,The whole process is very troublesome and all kinds of nonsense.。
Later,I bought a set in Xianyu,This is a personal seller,He changed to a new machine, so he sold the i7 3770K+Onda B75E motherboard,300 yuan free shipping,Everything is normal after I get it,But on the B75E motherboard of Onda, i7 3770K can't turn on the turbo frequency,Can only run silently。
I originally thought that the CPU power supply was not enough, after all, the materials used in the motherboard of the small factory are not good, but I didn't expect that I looked at the CPU C7 and C6 options in the BIOS and did not turn on, and after opening it, I found that the turbo frequency was normal.
In general, if the budget is sufficient, try to buy a boxed package, because there is after-sales, in case of problems, it is easy to deal with, even if you want to buy loose pieces, try to go to the ** store is broken, you can also find a seller, unless you are a garbage guy like me, you can go to Xianyu to try your luck.