Servers vs Desktop PCs as Fast As Possible

Techquickie ·Techquickie ·2015-05-07 · 1,095 words · ~5 min read
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0:00 okay so lineus there's desktop computers and then there's like server computers
0:04 but how different are they exactly well
0:07 any computer actually has the same basic components processor working memory
0:12 storage Etc and you may be surprised to hear that fundamentally they're not that
0:17 different with some of those components even coming off the same assembly line
0:22 but that doesn't mean that you can just grab off-the-shelf desktop components
0:26 and like fashion yourself a server I mean sure this core 7 runs at 3.8 GHz
0:31 and this Zeon runs at 3.8 GHz but it costs way more well hold on in just a
0:36 second hold off on the core i7 sometimes
0:39 there's more to it than gigahertz and gigabytes and all those gigas so let's
0:43 get this list of differences kicked off number one we just discovered server
0:47 gear is much more expensive for specifications that often appear similar
0:51 or even worse at times but why you get
0:55 intercompatibility with other server grade Hardware things like EC C and
1:00 registered RAM support a bullet point that's hidden halfway down the product
1:04 page for that CPU from before now while using memory that is slightly more
1:09 resistant to errors might not seem like a big deal to a typical desktop User
1:13 it's absolutely critical for a server in a desktop environment one little tiny
1:17 RAM error caused by like cosmic rays might cause Little Sally the cute
1:22 picture she made in Ms paint but in a server it could result in the loss of a
1:26 patient's medical records or who knows what else not to mention speaking of
1:30 intercompatibility that server memory is available in much higher capacities so
1:34 you got to have support for that we find the next difference in the little
1:37 details the characteristics of a product that don't always find their way onto a
1:41 spec sheet for example server and workstation grade Hardware uses higher
1:45 quality components and is subjected to much more rigorous quality testing and
1:51 validation they not only are made to handle heavier Duty Cycles but also live
1:56 longer overall while doing it now on to
1:59 features silent operation a bunch of usb3 ports and like overclocking
2:04 settings out the Wazoo are not the kinds of things that server clients will want
2:08 to spend money on which doesn't mean that they're cheap skates they'll pay
2:12 big money for stuff like fancy networking capabilities Remote
2:15 Management interfaces and Hardware redundancy so that the machine won't
2:19 experience any downtime even in the event of a hardware failure on something
2:24 like a power supply and it's great that they buy this stuff because it drives
2:28 the costs down for us desktop folks in the future so my next Point actually
2:33 ties at least partially into most of the others server Hardware is optimized for
2:37 different workloads for example on the desktop our applications aren't heavily
2:41 multi-threaded so higher frequency processors with fewer cores work really
2:46 well but a server might run an operating system and software that takes much
2:50 better advantage of multiple processing cores so we might get much better
2:55 results with a lower clocked server CPU that has more processing cores or even
2:59 even with multiple CPUs to further spread up the workload and then finally
3:04 there are the optimizations made for the environment in which a server will
3:08 operate for example a consumer and Enterprise grade hard drive might share
3:13 much of the same technology it's a bit of a recurring theme here but a server
3:16 hard drive is much more resistant to wear and tear from vibration something
3:21 that doesn't matter for a drive sitting in a desktop by itself but that is
3:24 critical for a drive that's surrounded on all sides by other drives spinning
3:29 and clicking away doing their own work and there are so many little things like
3:33 this a server won't compromise on power consumption or increase size
3:38 unnecessarily to squeeze a little bit more performance out of the hardware like a gaming rig would it's all about
3:44 how much computing power can fit in as small a space as possible while
3:47 consuming as little power as possible the general consumer has different
3:51 priorities in a big tower that consumes a couple more watts doesn't really
3:55 matter when you got one family PC in the house or even two or three or four but
3:59 if you were buying 5,000 of them it would be a different story which is
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