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Guru3D.com » News » Sony announces the Playstation 4 - Well Sort Off

Sony announces the Playstation 4 - Well Sort Off

by Hilbert Hagedoorn on: 02/21/2013 09:46 AM | source: | 176 comment(s)
Sony announces the Playstation 4 - Well Sort Off

Weirdest launch ever ? Without showing even one photo of the product Sony Entertainment announced the Playstation 4 to much fanfare today in New York. The company hopes to make use of its acquisition of Gaikai in the next generation console by incorporating its cloud technology. It also hopes to make its online platform a lot more social than it was back with the Playstation 3. Unlike past launches, Sony declined to show off the console itself. Instead, it showed off the new DualShock 4 controller and the games that will be running on the new Playstation 4 when it hits the market during Holiday 2013.

After the press conference, Sony issued a press release outlining the technical specification of the new console:

  • Single-chip custom processor, with eight x86-64 AMD Jaguar CPU cores and 1.84 TFLOPS next-gen AMD Radeon based graphics engine
  • 8GB GDDR5 memory
  • Built-in hard drive
  • 6x Blu-Ray and 8x DVD drive
  • USB 3.0 and auxiliary ports
  • Gigabit Ethernet, 802.11 b/g/n Wi-Fi, and Bluetooth 2.1
  • HDMI, analog AV-out, and optical S/PDIF audio output
  • DualShock 4 controller, with two-point capacitive touchpad, three-axis gyroscope, three-axis accelerometer, vibration, light bar with three color LEDs, mono speaker, micro USB port, stereo headset port, extension port, 1000mAh battery
  • PlayStation 4 Eye camera, with two 1280 x 800 cameras, f/2.0 fixed focus lenses, 85-degree field of view, 30cm minimum focusing distance, four-channel microphone array

Sony's president of Worldwide Studios explained the absence of the presence of the new console was that it would be revealed at a later date so that the audience will not "get bored" in future announcements.

At launch, critics slammed Sony for charging upwards of $500 for the PS3, arguing that it had too many features. HDMI, Wi-Fi and optical audio didn't come standard on the Xbox 360 at launch, but they all proved important over the years. Meanwhile, the fast XDR memory of the PlayStation 3 came in handy, but there was far too little at 256MB. Here, Sony's seeking to maintain the speed with GDDR5, but ups the capacity to a generous 8GB. Similarly, gamers ended up appreciating the PS3's built-in hard drive when they started downloading games or installing them, but the first-generation 2x Blu-ray drive made that a painfully slow process.

The Microsoft Kinect took the world by storm at its debut, and not just because of the 3D depth camera: the always-on microphone array allowed a Kinect-equipped Xbox 360 to recognize voice commands. Now, with the PlayStation 4 Eye, Sony will have both motion tracking and voice recognition hardware at its disposal, but also higher resolution and a much larger field of view. While the Kinect can only fit two people in its sweet spot, and has difficulty tracking them at times, the PlayStation 4 Eye could do more... theoretically, anyhow.

Last but not least, there's that custom AMD processor to discuss, and here's where we need to be extremely careful about jumping to conclusions: with a custom design, there's no telling exactly how powerful the processor might be, or how much developers might get out of it. Still, we can draw a few parallels: we actually saw a quad-core Jaguar processor at CES, inside AMD's Temash reference design. Contrary to what you might believe, Jaguar actually isn't a beefy CPU; AMD's selling the tiny cores in chips designed for low-end laptops and tablets. And yet, with floating-point performance of 1.84 teraflops and a next-gen Radeon architecture, the GPU will likely have more power than a 1.76 teraflop AMD Radeon HD 7850, a mid-range graphics card for gaming computers. Source the verge







« Enermax Triathlor FC 550W and 650W PSUs · Sony announces the Playstation 4 - Well Sort Off · GeForce GTX Titan review »

36 pages « 3 4 5 6 > »


mameira
Senior Member



Posts: 1426
Joined: 2007-02-03

#4533516 Posted on: 02/21/2013 08:40 AM
look at the positive side, the consoles are mini PCs, it means the ports will run better and AMD CPUs will get hardcoded and maybe show an improvement in PC gaming

Supertribble
Senior Member



Posts: 873
Joined: 2011-07-11

#4533528 Posted on: 02/21/2013 09:06 AM
The PS4 has a unified pool of 8GB GDDR5. That's is a lot faster than any PC right now. I don't understand people complaining about the power of this thing. It will also make PC ports potentially problematic if devs use the bandwidth available on the PS4.

deltatux
Senior Member



Posts: 19051
Joined: 2009-01-25

#4533544 Posted on: 02/21/2013 09:32 AM
Well, that's what I get for not reading more (was never interested in it).

How does it compare clock for clock to Bulldozer?

Jaguar was meant to be like Intel's Atom, it's worse than Bulldozer but faster than Atom.

deltatux

AbjectBlitz
Senior Member



Posts: 3462
Joined: 2004-09-30

#4533616 Posted on: 02/21/2013 11:53 AM
Sony described the machine as being like a "supercharged" PC.

Hahaha, yeah.. sure.

In the past console releases were up there with the high end PC, this sounds like it will be mid range even on release.

SirDremor
Senior Member



Posts: 586
Joined: 2008-06-20

#4533635 Posted on: 02/21/2013 12:32 PM
The PS4 has a unified pool of 8GB GDDR5. That's is a lot faster than any PC right now. I don't understand people complaining about the power of this thing. It will also make PC ports potentially problematic if devs use the bandwidth available on the PS4.


We are not complaining, we are stating facts.
The problem is - no single CPU can use such bandwidth, even Intel's Xeons. And here we talk about some AMD Jaguar CPU - a rather "underpowered" CPU from all points of view.
Acually I really wonder how will they make it's CPU to work with it in the first place... GDDR5 is no DDR3... will be interesting too implementation though.

So to continue my though - much of the bandwidth will be used by GPU part (where GDDR5 is already used for quite some time), and in this case we have a rather mid-range GPU...

So taking all in account we have a strange PC with weak CPU, mid-range GPU, some unknown OS... and are told this is going to be cool...

Nah! my current old build is actually cooler than that.

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