The Official PS4 Thread

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kami

Lifer
Oct 9, 1999
17,627
5
81
wow can play a game even while its still downloading that's pretty cool

Sounds similiar to how World of Warcraft works. You can start playing a new patch once about ~60% of the download is complete and as you play it will prioritize what to download based on what you're doing.
 

Kev

Lifer
Dec 17, 2001
16,367
4
81
Oh thank god it has a share button on the controller i've always wanted one
 

Durvelle27

Diamond Member
Jun 3, 2012
4,102
0
0
Sounds similiar to how World of Warcraft works. You can start playing a new patch once about ~60% of the download is complete and as you play it will prioritize what to download based on what you're doing.

they said only a byte is needed to start playing even if 20GB is left. thats pretty tempting
 

EightySix Four

Diamond Member
Jul 17, 2004
5,121
49
91
Sounds similiar to how World of Warcraft works. You can start playing a new patch once about ~60% of the download is complete and as you play it will prioritize what to download based on what you're doing.

I wonder if they're streaming it using the Gakai technology until it is downloaded and then playing it locally...

they said only a byte is needed to start playing even if 20GB is left. thats pretty tempting

If that's true, then my above statement must be true.
 

TheSlamma

Diamond Member
Sep 6, 2005
7,625
5
81
8gig GDDR5 is nuts. MS is shitting themselves if they're only planning for 4GB.
most of the rumors for 720 have all said they plan 8gb which is awesome. the thing i think ms might mess up on is the gpu power. for too long the cpu has taken center stage while in gaming the gpu should be and the one in the ps4 is looking good
 

EightySix Four

Diamond Member
Jul 17, 2004
5,121
49
91
Except the 720 is supposed to have DDR3 instead of GDDR5, which would probably be around 2x to 2.5x slower.

But has significantly lower latency.

All the tech talk doesn't really matter (if they are as reasonably close as the rumors seem to suggest), as we learned with PS3 and Xbox360 all that matters is which dev tools end up the "default" for cross platform development. If the PS4 dev tools are so good that they choose to use them over Visual Studio, then the PS4 will have the best looking/most optimized games. If devs choose Visual Studio as the base and then port, the opposite will be true.
 
Last edited:
Dec 30, 2004
12,554
2
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wait, did they say 8GB in the unveiling videos? Or are we just going on what's in the developer system? Because the dev system is going to have lots of RAM for caching and things.

I'm still skeptical that it's 8GB.
 
Oct 25, 2006
11,036
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But has significantly lower latency.

Latency means jack when you have almost full control and knowledge of what exactly you can expect system resources wise. Its easy to preload everything well before you need it.

At that point, amount of memory matters more. Speed doesn't hurt either.

wait, did they say 8GB in the unveiling videos? Or are we just going on what's in the developer system? Because the dev system is going to have lots of RAM for caching and things.

I'm still skeptical that it's 8GB.

Why the hell would they ever talk about the dev kits in a public unveiling of the PS4. That doesn't make sense. Dev kit specs are almost always kept secret
 
Dec 30, 2004
12,554
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But has significantly lower latency.

...because you measure latency in cycles.
If you have 8 cycles per second and a latency of 4, it takes half a second.
If you have 4 cycles per second and a latency of 2, wow, much lower latency! but it still takes half a second.
example would be ddr2 to ddr3. DDR2 at 800mhz had latency ~ 5-5-5-18, where for DDR3 at 1600mhz, the timings were generally 9-9-9-[something]
 
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RedRooster

Diamond Member
Sep 14, 2000
6,596
0
76
I'm more interested in the non-game stuff, since we all know these systems will just be like real fast computers with their high res graphics and better AI and stuff.
I want to know if it plays MKVs or if you can stream internet radio while playing games or if you can multitask in the dashboard.
The graphics do look exciting though, a new Battlefield with PC quality graphics sounds buy worthy to me.
 
Dec 30, 2004
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No wonder why it's starting at $429. All MS has to do is launch at $299 and the market is theirs. It couldn't be easier for MS.

yeah that's a good point.

Heck MS will match the RAM and still hit the $300 pricepoint if they must. They do not want to give up their lead.
 

Tweak155

Lifer
Sep 23, 2003
11,448
262
126
I have to say, the graphics have looked pretty decent. Nothing mind blowing but knowing it will only get better is promising.
 
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