Macs are SLOWER
than PCs. #Helpful Post
C
fanboys love to complain that Mac's
are
just so much more expensive than a
PC
but as we've demonstrated a handful
of
times in the past in many cases it's
actually
just as expensive to custom
build
a PC with the same specs and
features
as a given Mac the problem
though
is that Mac's often don't perform
as
you would expect given their
specifications
so today's video is a
deep
dive into what's going on and why
powerful
yet small computer upgrade King
gaming
desktops feature exceptional
cooling
for near limitless specs like 32
core
thread ripper or 18 core Extreme
Edition
CPUs with RT X xx atti graphics
check
them out at the link below
now
as you probably already know Apple
designs
their own computers and when I
say
designs
I
mean designs they're slim they're
lightweight
and they've got specs that
make
your eyes light up and go ooh but
in
the pursuit of sex appeal they often
don't
do those sometimes very impressive
specs
justice the reason
thermals
now this is a little bit
strange
for reasons that we'll get into
more
later but watch this I can fire up
quite
literally any stress test
this
is prime95 right here and within
moments
I will have temperatures rapidly
approaching
a hundred degrees the point
at
which most Intel CPUs will throttle
back
their clock speeds in order to
protect
themselves from damage how can
they
get away with this well apples done
a
little bit of trickery here and
adjusted
the voltage and fan curves in
Mac
OS so that they can hit a higher
thermal
threshold without throttling too
far
below intel's advertised base clock
but
even at room temperature it's on a
knife
set and in boot camp those tweaks
gets
thrown out the windows pun intended
which
means the voltages are higher and
the
threshold for throttling triggers
sooner
making for a sluggish mess of an
experience
overall this actually made
waves
back when the 2018 MacBook Pro
launched
because Apple accidentally
didn't
have those tweaks enabled in Mac
OS
meaning that the core i9 equipped
model
throttled well below base clock at
a
hundred degrees now they promptly
fixed
it but is it fixed or is it just
software
trickery to mask a bad design
to
find out we designed a little test
we
compared the MacBook Pro 2018 and the
Mac
Mini
running
the blender classroom rendering
test
using their stock cooling solutions
at
room temperature against the exact
same
two machines inside a custom chill
box
of our own creation that we held
well
below ambient temperatures
and
what's obvious from our test is that
in
Apple's pursuit of sex appeal they're
leaving
a significant amount of
performance
on the table for their users
now
the obvious retort might be yeah but
that's
a totally unrealistic scenario
would
a laptop PC achieved these results
and
in fairness the answer in many cases
is
no most notebooks PC and Mac alike
with
Intel age K series chips thermal
throttle
but many of them to a lesser
degree
part of the problem boils down to
intel's
delays in getting their 10
nanometer
production going and this is
compounded
by their recent pattern of
releasing
processors with TDP s so this
is
the amount of heat that they're
supposed
to output that are SPECT much
lower
than they actually should be
they've
even done this with some of
their
desktop processors essentially
what
they're doing right now then is
stuffing
more and more cores into the
same
package size as before but with the
same
transistor size meaning that
they're
generating more heat that means
that
the only way for a manufacturer to
rein
in these chips is to test them
themselves
then over build their cooling
solution
which clearly can actually be
done
it's just that Apple isn't doing it
and
the thing is that even if you don't
care
about getting every last drop of
performance
out of your computer
this
creates all their problems to a
computer
any computer for a fact will
fail
more quickly when subjected to
higher
operating temperatures over its
lifetime
and this can come about in a
whole
host of different ways just ask
Louis
Rossman or for that matter anyone
who's
owned a 2011 or 2012 MacBook Pro
with
a dedicated GPU not only is heat
bad
for the chips themselves the ones
producing
it it's actually also
unhealthy
for the board that they're
attached
to hot spots on a PCB can and
will
cause flexing and warping as the
materials
repeatedly expand and contract
which
can
turn
lead to BGA components breaking
away
from their solder pads and that's
to
say nothing of the health of any
surface
mount components nearby like
capacitors
or resistors all of which
would
require either a time-consuming
repair
or if you go the official route a
costly
and wasteful replacement of the
entire
board
so
then what gives why would Apple do
this
to their hardware well when it
comes
to the performance question it
seems
to be because for a large enough
of
proportion of their customers the
looks
and the status symbol of owning
the
machine are just more important than
whether
it's actually quick off the line
although
on that note one innovation in
recent
CPU designs that has masked
apples
negligence is the advent of turbo
boost
Intel's name for a technology that
dramatically
boosts the clock speed of a
CPU
temporarily during short bursts of
activity
like while loading a webpage or
launching
an application turbo boost
allows
machines like their 2015 MacBook
to
actually feel pretty snappy in day to
day
use but require literal water
cooling
to reach peak performance in
heavy
workloads as for the reliability
issues
honestly my best guess is that
they
just don't care I'm sure like any
insurance
company they've done the
analysis
of their failure rates over
time
to ensure that Apple Care customers
are
covered by the policy that they
bought
and then as for the ones who
didn't
buy Apple Care but guess you
should
have bought Apple Care it's not
like
you can take your business
somewhere
else if you want Mac OS the
real
head-scratcher here for me though
is
that Apple considers it okay for even
their
professional-grade computers to
throttle
like this but not for their
flagship
iPhone you can run games or
benchmarks
all day long on this thing
and
never lose any performance to heat
compare
that to competing Android
handsets
and you've got yourself
actually
a very compelling reason to buy
an
iPhone so why this difference in
philosophy
oh
sorry oh you were waiting for an
answer
I actually don't have one but
what
I will do is I'm gonna put that on
my
list of things to ask my good friend
Tim
Apple if he ever agrees to sit down
for
an interview with me although I
sincerely
doubt that's ever going to
happen
because I'm going on the record
now
saying that my next question then
will
be why do you advertise your
products
in ways that you know for a
fact
are misleading the 2018 MacBook
Pros
product page is a great example of
this
so you can see 4.8 gigahertz touted
as
the cpu speed up front but you
probably
won't notice that further down
the
base clock that this machine
struggles
to maintain by the way is just
2.9
gigahertz a difference of almost 40%
that
performance disparity is gonna take
the
MacBook Pro from feeling quick and
snappy
while surfing the web to feeling
sluggish
and unresponsive the moment
that
you start a render and it stops
boosting
and that's not even considering
the
dedicated GPU you run both the CPU
and
the GPU simultaneously like in a
game
or a hardware assisted video export
and
you're in for a pretty bad time one
of
the most frustrating aspects of all
of
this is that they're blatantly doing
it
on purpose in our recent video where
we
used liquid metal thermal interface
material
on the MacBook Pro we found
that
even with better cooling
temperatures
were the same so Apple took
advantage
of the extra thermal Headroom
by
keeping the fans low for as long as
possible
instead of attempting to boost
the
CPUs performance for longer I mean I
get
it nobody wants their fans to ramp
up
like a jet engine just because they
loaded
a big file in Photoshop that made
the
CPU work for five seconds but if
we're
running an all core load we're
hitting
90 plus degrees for more than
that
the system needs to kick its fans
into
overdrive in order to protect
itself
as
for why Apple doesn't just equip its
machines
with processors that are more
suited
to the form factors that they
target
remember guys a slower CPU that
doesn't
throttle is not slower than a
faster
one that does we're not sure why
they
don't do that
the
only answer we can come up with is
low
marketing but whatever the real
reason
is the conclusion is clear here
Apple
is specifically targeting the less
tech-savvy
market with their promises of
magical
high performance thin design
lightweight
and low noise all with
stellar
battery life but you simply
can't
avoid the laws of physics and
there
is nothing magical about what
they're
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linus - we're gonna have that linked
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so thanks for watching guys if you
disliked
this video you know what to do
but
if you liked it hit like get
subscribed
or maybe consider checking
out
where to buy the stuff we featured
at
the link in the video description to
be
clear it's not a terrible machine
just
thermal throttles also down there's
our
merge door which has cool shirts
like
this one and our community forum
which
you should totally join
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