- Apr 6, 2022
- 182
- 2
- 595
Hi,
I' m a bit confused about 2 ssd that I use.
1, the wd blue(I will call like this) of arround 500GB do not reach the speed it shuld but that is probably because on a old pc with an old sata port, the max speed I ve ever seen was 150MB/s, but the strange thing is not this but that while transfer big ammount of data like more then 500MB it work at arround 30MB/s and after some min it block totally(with a not responsive system) for then restart work at the same speed.
My uncle say that is the buffer but I never heard about buffer memory in ssd.
the 2nd instead is a samsung q860 evo(1TB) or something like that, and till I installed it I was really satisfed, then curious of the speed it actually could reach I ve done some test with the softwer from samsung, called magic something and there the strenge over the physics thing.
I have with the samsung ssd a z690 tomahawk and an intel i 5 9600k with a max speed of 4.6ghz on cores and the chace is at 4.7(standard), one day after all the test in the days befor where regular, I ve seen on the same software that the estimed speed was something like 1900MB/s from the regular 700+MB/s, I ve gone on the official site and the speed should be 750MB/s as it told me every time.
Then I downloaded another app worried in a samsung magician faliure, the app is like crystal disk and crystal disk bench, started the bench also this software told me the same, so I opened the task manager, started the bench and task menager had a spike of an outstanding and absolutly fake 4GB/s from the disk.
Now I m ok with the samsung one, it work well but why I have the wd blue that suck and the samsung that pretend to be an nveme?
I' m a bit confused about 2 ssd that I use.
1, the wd blue(I will call like this) of arround 500GB do not reach the speed it shuld but that is probably because on a old pc with an old sata port, the max speed I ve ever seen was 150MB/s, but the strange thing is not this but that while transfer big ammount of data like more then 500MB it work at arround 30MB/s and after some min it block totally(with a not responsive system) for then restart work at the same speed.
My uncle say that is the buffer but I never heard about buffer memory in ssd.
the 2nd instead is a samsung q860 evo(1TB) or something like that, and till I installed it I was really satisfed, then curious of the speed it actually could reach I ve done some test with the softwer from samsung, called magic something and there the strenge over the physics thing.
I have with the samsung ssd a z690 tomahawk and an intel i 5 9600k with a max speed of 4.6ghz on cores and the chace is at 4.7(standard), one day after all the test in the days befor where regular, I ve seen on the same software that the estimed speed was something like 1900MB/s from the regular 700+MB/s, I ve gone on the official site and the speed should be 750MB/s as it told me every time.
Then I downloaded another app worried in a samsung magician faliure, the app is like crystal disk and crystal disk bench, started the bench also this software told me the same, so I opened the task manager, started the bench and task menager had a spike of an outstanding and absolutly fake 4GB/s from the disk.
Now I m ok with the samsung one, it work well but why I have the wd blue that suck and the samsung that pretend to be an nveme?
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