fenderman
Staff member
- Mar 9, 2014
- 36,891
- 21,417
this has been brought up a million times...you dont need an i7 for most applications, most can do with a modern 3rd gen plus i5 desktop processor...you load of 8x2mp can even be handled by a modern i3...Hi, new here because I'm searching for a NVR software.
I really wonder about the requirements because the ready build NVRs just have some single board computer, the Bluecherry NVR for 8 x 2 megapixel cameras has just a Celeron J1900 and the Ubiquit NVR a Atom and can do 20 cam's.
So really a i7?
What about power consumption?
I did read that motion detection is not hard for a CPU and since cam's are streaming h.264 all there is to do is writing that to the HD.
NVR's do nothing but record the stream they get everything from the camera, this can be achieved in blue iris by selecting limit decoding unless required...but you will not get the benefits of blue iris motion detection as it will not be accurate with this option enabled...it will work but not be as accurate...
power consumption on average is 25-50w depending on the system...blue iris feature set blows away any of the above mentioned options by a mile...
if you are happy with those other options great...many of us are not..
bluecherry - no mobile app, no option for advanced motion detection/alerts...
ubiquiti is limited to their cams
nvr - a joke.
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, it means that if you are running a high resolution console monitor on your BI server that is going to have a larger number of cameras, adding a discrete GPU will offload that local HDMI, DVI, or DP attached LED monitor display graphics handling away from your Intel Core i7's integrated graphics. In doing that, you're not trying to use the same Core i7 integrated graphics to both run your BI hardware acceleration AND your local screen HW acceleration which may impact the quality of either based on your capture configuration.
To be honest though, for almost the same headroom as the i9-7980XE, the 16-core i9-7960X is $400 cheaper. There's a little bit of premium in having the "XE" that isn't going to impact significantly in total utilization. As you step up from 10-cores, it's about $100/core until you get to the XE, then it's a $200/core jump. 