• Hey, guest user. Hope you're enjoying NeoGAF! Have you considered registering for an account? Come join us and add your take to the daily discourse.

PS4 is quite the engineering marvel

XiaNaphryz

LATIN, MATRIPEDICABUS, DO YOU SPEAK IT
Personally, I'd wait a couple years before making a call on the engineering. Lost too many consoles last generation. :(
 
What the hell, where is the RAM tucked away? And the graphics card? I only see a disc drive, the CPU fan and the HDD. Jesus Christ Sony.
THere is no graphics card. Its on the same chip as the cpu which saves them a ton of money.

Ram is soldered to the motherboard. Its much simpler than a ps3
 

Qassim

Member
ehh I work for Tiger Direct which means I build people computers and
you're wrong the FX chips are high end desktop cpu's that have 8 cores
the GPU is not mid rage its a high end with 8 Gddr5 memory not one GPU at my store
has that sooo yep.

1) It isn't an FX chip. It is a chip based off AMD's Jaguar core, specifically designed for lower powered scenarios, like laptop usage.

2) The memory isn't just for the GPU, it is a single pool of memory for the entire system. This alone doesn't make it a high end GPU.

3) What we know of the GPU is that it is capable of 1.84TFLOP/s. I bought two GPUs close to four years ago that were capable of over 2TFLOP/s each. It's mid-range in the 'gamer market'.

Of course, we know a console will get far more out of that performance than a PC similarly specced machine, and I'm not saying the PS4 is underpowered. But your comments imply that there are actually high end components in the machine, and with the exception of the 8GB GDDR5 (which still has memory bandwidth a fair bit behind top end cards today), there isn't really anything in there that you could call high end in the context you decided to provide (of the PC market)
 

Ty4on

Member
Yield issues due to excessive heat.

Don't know for sure now, but the Xbox One has the same power plug as the Xbox 360 S. The 360 S PSU was rated at just 135W...
I think it's Sony having better engineers. The One looks lazy for a custom PC even.
 
A mid range 2012 GPU and a netbook CPU is an engineering marvel? Must be nice to be so easily impressed.
It actually is very impressive to put an 8 core jaguar side by side to a 7850 like gpu on a single non large die along with memory controller, dsp, etc.

THis hasnt been done before with a gpu with this much power
 
RE: That Mac pro.....What the fuck? . It certainly does look from the future but the whole point of creative businesses using Mac pros is customising them so they work with external hardware.

Basically they have just turned the Mac pro into the Mac mini delux.
 

crozier

Member
Any chance the extra space in the X1 is simply to allow for more airflow and/or additional space between components? I could see them going into this generation paranoid about a red-ring repeat.
 
This..

I have 25% stronger gpu in my laptop and it even has a full hd screen now that is a engineering marvel. Did cost 3 times the ps4 :'(

So basically what you are saying is that if I wanted something with similar specs, I should go PS4 because it is far far cheaper than the equivalent gaming PC?
 

diaspora

Member
It actually is very impressive to put an 8 core jaguar side by side to a 7850 like gpu on a single non large die along with memory controller, dsp, etc.

THis hasnt been done before with a gpu with this much power

It isn't though.

So basically what you are saying is that if I wanted something with similar specs, I should go PS4 because it is far far cheaper than the equivalent gaming laptop?

FTFY
 

shandy706

Member
I'd say they're both pretty small technology wise.

Now that "50% more powerful" statement....I saw nothing games wise to support that at E3. We're just getting started though.
 

Papacheeks

Banned
A mid range 2012 GPU and a netbook CPU is an engineering marvel? Must be nice to be so easily impressed.

Seriously?

Do you even know what an APU is?

Because that's what their using. Their basically re-engineered versions of the A10 APU Desktop Line. Much like the revision Intel Ivy birdge line for laptops, desktops and tablets. Instead of being 2.5ghz and up, they are clocked down to 1.7ghz, with lower voltage. Only big difference isn't in the core architecture, but mostly voltage and clock speed.

http://www.amd.com/us/products/desktop/Pages/consumer-desktops.aspx#6

Plus unlike Intel's nerf'd i5 and i3, which unfortunately only have dual core cpu's with hyper threading. The AMD line are true quad-core, and since their APU based, the GPU chip integrated in it is much more robust than anything Intel has. That's why cheap pc gaming can be had with a AMD based laptop with an A8 or above.

Intel does beat AMD for raw computing power, but in terms of overall, AMD is all around a better value, and is cheaper for their systems. Rather than pay the over bloated contract for Intel and Nvidia.

The PS4, in comparison, has an 8-core Jaguar AMD CPU, with a GPU that’s around the same level as the Radeon 7870 (which is significantly more powerful than the 7790). The PS4 has 8GB of GDDR5 RAM, providing 176GB/s of bandwidth to both the CPU and GPU. The Xbox One mostly ameliorates this difference with 32MB of high-speed SRAM on the GPU, but it will be a more complex architecture to take advantage of.
http://www.extremetech.com/gaming/156273-xbox-720-vs-ps4-vs-pc-how-the-hardware-specs-compare

They are indeed quit capable, maybe not as strong as a desktop CPU, but still can handle multi-threaded task's, and render at similar capacity.

While Nintendo preferred to design a very cost-efficient chip for the Wii U, both Sony and Microsoft wanted higher performance and both chose the same technology: semi-custom AMD Fusion system-on-chips with eight Jaguar general-purpose x86 cores, AMD Radeon HD GCN architecture-derived graphics processors and so on.

Calling it a net book CPU is not accurate at all my friend.
 

SiRatul

Member
People seem to forget that game consoles have to be able to run very long periods of time under near full load when they start comparing it to macbooks and stuff. I would love to see which slim laptop or a bigger laptop for that matter, manages to last several hours playing graphics heavy games without downclocking or their small fans screeching.
 
I'd say they're both pretty small technology wise.

Now that "50% more powerful" statement....I saw nothing games wise to support that at E3. We're just getting started though.

You saw something on Xone that equaled Killzone: Shadow Fall, The Order 1886, Infamous Second Son and The Dark Sorcerer? Link please.
 

SRTtoZ

Member
I don't think its an engineering marvel as much as Microsoft (the XB1) just absolutely failed in hardware 101.
 
Don't know for sure now, but the Xbox One has the same power plug as the Xbox 360 S. The 360 S PSU was rated at just 135W...
I think it's Sony having better engineers. The One looks lazy for a custom PC even.

Their aim is to be death quiet so that is the reason for the massive fan.
Making a death quiet pc will increase fan sizes big i have done it recently i was suprised how massive the cool block was :p
/inbe4 no problem wont get it.
 

Salaadin

Member
Have there been any E3 reports about PS4 noise and heat levels? A box that small concerns me but I dont know too much about this area.
 

ZiggyRoXx

Banned
..this 100Gflops rating for the Jaguar CPU is not the same metric as a desktop CPU, someone on Beyond3D did the math, it's roughly equivalent to 40Gflops in PC desktop terms, or roughly the same as an AMD Quad Core Phenom II @3.2Ghz.

..still plenty of power with that GPU & GDDR5 bandwidth though, but 100Gflops is a little bit misleading TBH.

(obviously the same goes for the Xbone).
 

Ty4on

Member
Only enthusiast Clevos. They are 2.5" thick and have huge external 300W power bricks.

Only dual GPUs (780M and 8970M are both 100W), which are again, only found in enthusiast Clevos and the Alienware M18X. They are also 2" or greater, have huge external power bricks and cost 2000+. It's stupid to try and compare them.

They're far smaller and slimmer than the Xbox One though :p
 

Spongebob

Banned
..this 100Gflops rating for the Jaguar CPU is not the same metric as a desktop CPU, someone on Beyond3D did the math, it's roughly equivalent to 40Gflops in PC desktop terms, or roughly the same as an AMD Quad Core Phenom II @3.2Ghz.

..still plenty of power with that GPU & GDDR5 bandwidth though, but 100Gflops is a little bit misleading TBH.

(obviously the same goes for the Xbone).
Link?
 

crinale

Member
Hardware engineering is much, much more complex than average people think. It’s no wonder that an electrical appliance company has an advantage over competitors. It’s juts their know-how stacked up for decades applied to console gaming device.
 

ZiggyRoXx

Banned
Have there been any E3 reports about PS4 noise and heat levels? A box that small concerns me but I dont know too much about this area.

That's why, however tempting, I prefer to let the impatient, day one purchasers Beta test any new console for me..:))
 
Makes me wonder if there will be a final PSThree revision next year the size of the Wii with GP+CPU SOC. We know Sony wants to sell the PS3 for another 3-5 years and this latest slim is ugly as sin and looks like a stop gap to make Sony some money.

Just to remind people of what Sony is capable of doing.

Got a similar picture for:

PS3 fat, PS3 slim, PS3 latest slim
360 fat, 360 slim, 360 mini
Wii, wii mini

Handhelds too, if you can (i.e. DS, 3DS, PSP), but if not that's ok.
 
..this 100Gflops rating for the Jaguar CPU is not the same metric as a desktop CPU, someone on Beyond3D did the math, it's roughly equivalent to 40Gflops in PC desktop terms, or roughly the same as an AMD Quad Core Phenom II @3.2Ghz.

..still plenty of power with that GPU & GDDR5 bandwidth though, but 100Gflops is a little bit misleading TBH.

(obviously the same goes for the Xbone).
Eh?.100 Gflops now are 40?.Right.
 
Amazing Sony designs;

6a00d83452989a69e2011570182e01970b-800wi
One of the first transistor radios. One of the most important technological breakthroughs.




Walkman



PSP. Most beautiful though ergonomics wise not the most practical. Couldn't support the 3d games that was made for it.



Looked absolutely amazing. What a great, great machine. Of course only bested, value wise by the PStwo.


Just making sure: Did you mean Mac Air?
Either way, this is from 2004:
sony_vaio_505.jpg


Vaio X505 with nickle carbon body (Was expensive though).
Not really that surprising with what other stuff Sony makes.

And that first post is such a derailment of the thread.
 

Orayn

Member
It actually is very impressive to put an 8 core jaguar side by side to a 7850 like gpu on a single non large die along with memory controller, dsp, etc.

THis hasnt been done before with a gpu with this much power

It's not exactly a 7850, since it has 18 CUs, which puts it between the 7850 (16) and the 7870 (20). More importantly, it's clocked lower than either, at (supposedly) 800MHz versus 860 or 1000 for the 7850 and 7870 respectively. You're right that this is the most GPU-heavy APU we've seen yet, though.

Also, putting everything together with an APU design actually makes it less difficult to cool, since the heat source is more concentrated instead of spread out and requiring you to have multiple points of contact and heatpipes running every which way.

Any chance the extra space in the X1 is simply to allow for more airflow and/or additional space between components? I could see them going into this generation paranoid about a red-ring repeat.

It seems to be. A bigger box means they can use larger, lower RPM fans to reduce noise levels, which makes sense for its role as an always-on TV companion device.
 
Makes me wonder if there will be a final PSThree revision next year the size of the Wii with GP+CPU SOC. We know Sony wants to sell the PS3 for another 3-5 years and this latest slim is ugly as sin and looks like a stop gap to make Sony some money.

Oh jeez don't say that! That would be the coolest, most rad console revision ever. Reckon it could get to Wii size, with HDD and drive (slot would be slimmer, I guess).

Hmm I wonder if we will get a forth revision.
 

kaiyo

Member
I love everything about the design of the PS4. The angles, the gloss, the matte, the smoothness, the vents, everything.

But I've been wondering one thing, could there be some hidden design elements that we're unaware of, because every time I look at it, I can't help but imaging a hidden LED area on the console.


I've highlighted the area I'm talking about. What if that area could display the game you're playing, game update alerts, downloads, and other notifications? I hadn't read anything about it in the specs, so it's unlikely but I still can't help but think that it would be perfect.

.
 

shandy706

Member
You saw something on Xone that equaled Killzone: Shadow Fall, The Order 1886, Infamous Second Son and The Dark Sorcerer? Link please.

Killzone looks good.

Did I miss show floor gameplay of 1886 & TDS? It's possible.

Infamous had a lot of technical issues. Trees and textures not loading correctly, buildings popping in, etc.

There simply isn't going to be a huge difference between the two, minus a possible framerate advantage in most cases.
 

Zhutchka

Member
Not really, no.

Any idiot could put those parts together into a small box. It's basically just off-the-shelf components. How loud and hot it runs will determine whether the console design is impressive engineering or unimpressive engineering. Either way there is nothing really special about it.

Creating just the right product was the crucial skill involved in creating the PS4 - not creating the product in just the right way.
 

Ploid 3.0

Member
I'm a bit surprised the Xbone HDD mount uses actual cables for the power and SATA connection. Surely there's a surface mount, right-angle integrated solution for that by now for integrated systems so that the power tracing goes through the mobo directly to the connectors? Granted, I've never looked into it, so I could be off-base. That's just the first thing that stood out to me.

So is Xbox one hdd non upgradable? Or is it extendable via usb?
 
Honestly, I'm worried that the PS4 may have hardware problems due to its size. I hope this isn't the case. I hope that they aren't sacrificing hardware reliability for cosmetic superiority.

I would easily take a PS4 that has more breathing room and increased durability performance, rather than something that merely looks good.
 

Orayn

Member
I refuse to believe that PS4 has an internal PSU. I just refuse.

The thing about PSUs is that they're a relatively easy part to "flatten" since their cooling demands aren't too terribly high and most of their components can just as easily be spread out over a large area instead of condensed into a brick. Bricks just happen to be a common, practical, and expected form factor.

Also, bear in mind that the PS4 probably has a crazy internal layout, with a huge heatsink that uses a radial "blower" fan configuration like the first generation PS3. Current speculation is that the motherboard is also mounted upside down.
 
Top Bottom