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Back in December of 2015 we threw together a budget eight core gaming PC for under a hundred and fifty bucks
for the CPU RAM and motherboard. That is still a great deal almost two years later, and we were able to do this
Thanks to a couple of things. One:
high-end workstation and server equipment is often ahead of the technology curve in certain ways like multi-core processors and
Two: the way that businesses upgrade their IT gear on a regular cycle
Can lead to big jumps in the supply of
This older tech
on sites like eBay, where the pricing often ends up much lower than mainstream
hardware because it's less familiar to the average consumer and nobody's searching for it. So we thought to ourselves well
Now eight core CPUs are like mainstream, so how do we take this concept to another level?
Let's build the most badass machine possible
using decommissioned server gear
What could go wrong? (Boom)
[Music Plays Here]
Nothing could go wrong by visiting our merch store, which has shirts hats and more
It even has stickers
There's a link below.
So this video has actually been ongoing since uh,
mid May, I mean what the crap? How difficult could it be to source some
junky old stuff on eBay and slap it together
It's story time
So way back then Anthony and I, that was like way early on in his employment here even,
we sat down, and we first looked for the biggest baddest motherboard
We could possibly find on eBay. The most sockets, the most memory slots, the most
actual
physical size, and we settled on this: the Supermicro H8QG6F
designed for the proprietary
SW TX form factor. It checked all the boxes. Four G34 CPU sockets
32 DIMM slots for up to a terabyte of ECC registered ddr3 memory
Multiple PCI Express slots and even an on board LSI SAS controller. This thing is in another league!
Look at all those connectors, and yes, those are fans on the chipsets
plural chipsets
Speaking of which the i/o includes three Ethernet port so two gigabit for data and another one for IP mi
Which is a remote management interface you can learn more about here.
Next up then
Choosing a CPU; Or rather four of them. As we pointed out in our hundred and fifty dollar gaming rig video
top of the line SKUs for even very old servers are still being sold at a premium but
drop down a few tiers and aha
There we go the Opteron 6276 with
16 cores each can be had for 30 bucks
So we snatched up four of those then we grabbed a case lot of
16 four gigabyte sticks of ECC registered memory giving us
quad-channel memory for each of our
4 CPUs
That's like 16 channels of memory
Hahahahaha. So then at this point we were ready to rip up the performance charts, right?
Not really, so not only is this motherboard a crazy form factor
That wouldn't even begin to fit in any case or test bench we have here at the office
We also needed to track down a power supply with three
EPS 12 volt connectors in order to supply power to all of these bloody CPUs
I mean even the highest end consumer units only come with two such cables at most so what we ended up doing was
frankensteining together the cables from two modular units onto one
success
So then with that issue you solved we plugged it all in and powered it up
Blank screen
The board wasn't posting. Now the CPUs are on the supported list so... what gives?
well, we ended up shelving it and waiting a couple of months for a slightly stripped down version of the same board it lacks the
SAS controller and a few PCIe slots, so that's a bummer
But it'll do at least it came with some eight core Opteron 6128 already installed
So we were able to use those to fire it up verify it was working then swap our 16 cores in and what?
Okay, I'm gonna skip the long version here
And it turns out that despite the BIOS reporting that it was the latest revision it
Was not so a desperation BIOS flash later, and we were finally in business
On an unrelated note anyone want to buy an unexpectedly functional quad socket Opteron board
anyone Bueller Bueller
Bueller
Oh right, no you want to see how it performs first. Huh well with a whopping
64 cores we put it straight head-to-head with Ryzen Thread Ripper and
Intel's latest core i9. I mean this thing's gonna win with its eyes closed and one hand behind
It's back in the multi-threaded tests right. We'll get to those but first. Let's address the elephant in the video title
Gaming
It sucks. Like
Let me make this abundantly clear
This is a 1080 TI running at 1080p
So if you've ever wondered what a bottleneck looks like
This is it rise of the Tomb Raider in DirectX 12 got 10% of the performance of the core i7 7700 get
10% and it's even worse in csgo, I mean at least it was only half as bad in 3d marking Unigine superposition
But I mean if Supermicro is to be believed
This is or at least was a machine that was designed to do work not games
So will it blend
Actually, yeah in blender its 3d rendering prowess doesn't put it quite on the level of Thread Ripper work
For i9 but it handily outdoes the Rison 7 1800 x4 roughly the same overall system cost
unsurprisingly Cinebench and 7-zip show similar results, but the lack of a VX to support and
Relatively low cache per core hinders its high core count significantly compared to its more modern competition
even in these multi-threaded workloads and
There's more to buying a CPU than just performance too so we tested our thermals with some
Noctua nff 12s just sitting on top of the heat sinks that were included with our board and actually
this wasn't bad each CPU hit only 55 degrees at the worst in AIDA64 as
for that power draw
Hone le wow that's a number that only gets trumped by our
overclocked
18 core core i9 7980XE extreme edition though in fairness this is
64 cores across four CPUs
So bottom line then umm
Fun experiment, but did we get our money's worth well given that we bought two boards by accident
No, no we didn't but let's play a game where we pretend. We didn't do that for gaming this setup is
super dumb, but for productivity
Surely doesn't look that bad
Even though it is at the bottom of our charts like so all in we paid about
eighteen hundred and eighty eight dollars for this ghetto workstation as SPECT
Using a motherboard box as an open bench style case now as soon as you buy modern hardware like a 1080 Ti
the bottlenecking of that high end gear hurts your overall system value
But if all you wanted was CPU performance
And you just put like a five dollar graphics card in then our system here actually
Delivers better value than Ryzen Thread Ripper, and if we had waited our testing more towards blender
We'd have seen an even better price to performance ratio this actually makes for a, a really cool budget blender box
but if
You want to do almost literally?
Anything else with your machine especially gaming it
Shouldn't be your first choice
Especially given the headache factor
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