The Playstation 4 Hardware Information Thread

Obscene Jester said:
Heads up for anyone who may not know, PS4 supports USB headsets (added with day one patch). I'm using my PC gaming headset (Plantronics GameCom 780's) and they work fantastic.
Click to expand...


Omg are you serious? I wonder if mine will work. Man I am loving sony right now.
 
lol wow my headset works too. I use Rosewill RHTS-8206 USB Connector 5.1 Channel Vibration Gaming Headset.
 
Ketto said:
You guys are a trip and make a big deal out of the smallest things. In all of the 360/PS3 generation there were a grand total of like 4 games that were truly "locked" at 60fps. It's not like you simply flick a switch and boom you're locked in. The coveted COD series has never been 60fps locked and no one has complained. If you want locked 60 everything...but a PC, then entitlement of console gamers knows no bounds sometimes.
Click to expand...

I agree, but on my end the point is these games are bragging to be 60fps and end up dropping 20fps on occasion. Not really worried about a few frames myself at all.
 
Inside the PlayStation 4: Motherboard Components Explained

It’s been a few days since the PlayStation 4 was launched in North America and we are sure that technology bluffs are dying to see what’s inside. You may find several PlayStation 4 tear-off articles around the internet but our piece will go even deeper into the PlayStation 4′s architecture, outlying the various components and their respective specifications. So if you’re interested in knowing what lies under the hood of the PS4, then this article might well be for you.



RAM:

The PlayStation 4 features an 8 core x86-based CPU and 8GB of GDDR5 RAM. The latter has been unanimously praised by developers ever since the PlayStation 4 was revealed back in February this year. This 8GB is split into 16 DRAM modules of 512MB RAM each, 8 surrounding the CPU and the remaining 8 below it. Sony are using Samsung’s K4G41325FC model for RAM which boasts a refresh rate of 16K/32ms per 4GB. Described by Samsung as a fixed and permanently placed memory, K4G41325FC model is known to improve performance of the GPU. The latency in GDDR5 is not particularly high when compared to DDR3. This is because GPUs are designed to be somewhat latency independent so GDDR5′s latency should not be a big deal.

Secondary Chip:

The PlayStation 3 was somewhat handicapped in running two applications at once. With the PlayStation 4, that’s all set to change. It features Samsung’s K4B2G1646E-BCK0 which is a 2Gb [not Giga Bytes, it is Giga Bits] DDR3 SDRAM secondary chip. This model features transfer rates of up to 2133Mb/sec/pin and is arranged as 16Mbit x 16 I/Os x 8 banks device. This roughly translates into 256MB of DDR3 SDRAM which is simply amazing since the PS3 had the same amount dedicated for video and its OS.

Serial Flash Memory:

The PlayStation 4 features a Macronix MX25L25635FMI 256Mb Serial Flash Memory. We are not entirely sure of the purpose for this memory, but we believe that this will be used to cache the 15 minute clips recorded and on the fly screenshots captured using the Share button. The PS4 also has two Macronix MX25L1006E CMOS Serial Flash Memory, one on the back of the motherboard and the other near the USB. It is a 1,048,576 bit serial Flash memory arranged as 131,072 x 8 internally.

CPU and GPU:

The PlayStation 4 features a custom built AMD solution for its unified GPU and CPU. Titled as CXD90026G SoC, the die measures 19.0 x 18.3 mm (348 sq mm) which is comparatively bigger than the PlayStation 3. It consists of 20 compute units, two of which are redundant to increase yield, and 1152 shader processors which should place it comparatively between AMD Radeon HD 7850 and 7870. The custom chip uses Taiwan Semiconductor Manufacturing Company’s 28-nm high-k transistors.

Ethernet Controller:

The PlayStation 4 uses the Marvell Alaska 88EC060-NN82 model, which is similar to the one found on the PlayStation 3.

USB 3.0:

The PlayStation 4 uses Genesys Logic GL3520 USB 3.0 Hub Controller which has an on-chip 8-bit micro-processor.

HDMI Communications LSI:

Panasonic MN86471A HDMI Communication LSI which has inbuilt copyright protection with HDCP encoding. This is something that Sony plans to patch later on so gamers will be able to capture in game video footage. Furthermore it features HDCP accelerator and supports uncompressed HD and SD video signals.

Integrated Wifi and Bluetooth:

Marvell’s Wireless Avastar 88W8797 does the job here. The console also uses Skyworks’ 2614B 315BB, a company that specializes in mobile communication.

HDD:

The PS4 utilizes a 2.5 inch, 5400 RPM, 500 GB, SATA II from HGST. Some reports indicate that actual usable space is roughly 408 GB though. Users can hence upgrade the HDD to a higher capacity if they wish.

Optical Drive:

The PS4 will continue to use Blu-ray discs as its primary media. It is capable of reading discs three times faster than the PlayStation 3 and just like its predecessor will be able to playback 16-layer 400 GB discs. Furthermore it consists of four integrated circuits which seem to be control chips of some sorts:

  • Renesas SCEI RJ832841FP1
  • Microchip Technology 312 3536A B
  • D7763EFV 325 T62
  • STM8ED 9H A07 VG MYS 331Z
It consists of three fuses:

  • F201
  • F202
  • F203
And the following connectors:

  • 4 ribbon
  • 1x 4pin
Secondary Processor:

This will maintain the low power state activities of the PlayStation 4. We are assuming that the suspend/resume functionality will be handled by the SCEI CXD90025G processor. It is an application-specific integrated circuit that is intended to do specified intended processes rather than general ones. This chip is custom built by Marvell Technology.

Power Management Technology:

The consoles uses International Rectifier 35858 N326P IC2X. International Rectifier specializes in high performance and at the same time reducing power consumption.

Cooling Fans:

Developed by Delta Electronics Inc, the console uses the KSB0912HE-CK2M model which consumes DC 12V and 1.40A.

Power Supply:

The PlayStation uses a power supply which has an AC input of 100-240V~ 2.5A 50/60Hz. However the DC output varies as:

  • +12V 17A (18.6A with 12V only loaded)
  • +4.7V 18.6A
Custom Clock Synthesizer:

The PlayStation 4 uses IDT 6V41265NLG, a custom clock synthesizer that maintains the communication between the APU and secondary chip.

Thermistors:

Thermistors are temperature measurement devices and hence are also used for protection. The PlayStation 4 uses nine thermistors on the front and one on the back for protection.
Click to expand...
 
  • Like
Reactions: consolewarz
Just got some extra USB cables (mini b or whatever DS4 is.)

Unfortunately I can only use them to charge controllers on PS4 itself, or connected to a PC. Plugging then into my 3-4 different wall outlet style USB chargers fails.

Sort of sucks. I am far closer to outlets/power strips where I can have USB chargers than I am my PS4.
 
It's microsusb's now, miniusb's were last gen. :)

I really like my Dreamgear's QuadDock for PS3, allways keep move, Navigation controller and 2x DS3's charged - and it had it's own AC-adapter and had 2 extra usb-ports, and led light wich indicated if stuff were charging. That is fantastic.

I see dreamgear has a 20$ dual chargedock for PS4 aswell, with it's own AC-adapter, unfortunately they seem to have cut the extra USB-slots. :-/
 
So I heard that apparently war thunder comes out worldwide this Friday. Anyone heard similar?
 
Am i the only one that thinks this thing:

original


Is HUGE? Who were they designed for?! I'd have to tape them onto my ears to be able to use em. Maybe i just have small ears.

I need that damn update for the official PS3 headsets.
 
I don't feel that the controller battery life runs out too soon. I just did a 6 hour gaming session and i played a little last night as well. It's pretty good IMO.
 
That article, the guy says he has to charge it twice during a "light" gaming session? The hell is considered a regular session? wtf
 
You must log in or register to reply here.
Top Bottom
Back