Sony PS4 specifications

Hardware Specs:

• Main Processor: Single-chip custom processor

• CPU: x86-64 AMD "Jaguar", 8 cores

• GPU: 1.84 TFLOPS, AMD next-generation Radeon™ based graphics engine

• Memory: GDDR5 8GB

• Hard Disk Drive Built-in

• Optical Drive (read only): BD 6xCAV, DVD 8xCAV

• I/O Super-Speed USB (USB 3.0)

• Communication Ethernet (10BASE-T, 100BASE-TX, 1000BASE-T), IEEE 802.11 b/g/n

• Bluetooth® 2.1 (EDR)

• AV output HDMI

• Analog-AV out

• Digital Output (optical)

http://blog.games.com/2013/04/10/everything-about-ps4-affordable-or-not-that-is-the-question/

Sony PS4 has impressive specifications.

Sony PS4 specs

Sony PS4 rumoured specs:

TLDR SPECS

CPU

•  4 core (2 core pairs) 3.2 GHz AMD x86 (Steamroller)
•  aggregate, 10x PS3 PPU performance
•  512 KByte L2 per core pair
•  64 bit pointers

GPU

• AMD R10x series GPU @ 800 MHz (Tahiti)
•  aggregate 10x RSX performance, 1.84 TFlops
• DX”11.5″
• cheap branching
• 18 compute units, focus on fine grained compute & tessellation

MEMORY:

• 2 GByte UMA, pushing for 4 GByte
• 192 GByte/ sec non-coherent access for e.g. GPU
• 12 GByte/ sec coherent access for CPU
• >50% longer memory latency for CPU/ GPU compared to PC!!!
• DXT is lowest bpp texture compression format

MEDIA:

• 50 GByte BD drive
• PCAV, between 3.3 and 8x BD, most likely clamped to 6x
• automatic background caching to HDD
• HDD SKU with at least 380 GByte
• downloadable games

EXTRA HARDWARE:

• video encoder/ decoder
• audio processing unit, ~200 concurrent MP3 streams
• HW zlib decompressor

http://www.vgleaks.com/world-exclusive-ps4-in-deep-first-specs/

It is estimated that PS4 is about 10 times more powerful than PS3.

Killzone 4 for PS4?

Is Killzone 4 going to be a launch game for Sony Playstation 4 in late 2013?
http://stickskills.com/2012/06/25/seven-games-the-playstation-4-needs-at-launch/