PLAYSTATION 3 SPECIFICATIONS:

CPU: Cell Processor PowerPC-base Core @3.2GHz
--1 VMX vector unit per core
--512KB L2 cache
--7 x SPE @3.2GHz
--7 x 128b 128 SIMD GPRs
--7 x 256KB SRAM for SPE
--*1 of 8 SPEs reserved for redundancy
--Total floating point performance: 218 gigaflops

GPU RSX @ 550MHz
--1.8 TFLOPS floating point Performance
--Full HD (up to 1080p) x 2 channels
--Multi-way programmable parallel Floating point shader pipelines
--Sound Dolby 5.1ch, DTS, LPCM, etc. (Cell-based processing)

MEMORY
256MB XDR Main RAM @3.2GHz
256MB GDDR3 VRAM @700MHz
System Bandwidth Main RAM-- 25.6GB/s
VRAM--22.4GB/s
RSX-- 20GB/s (write) + 15GB/s (read)
SB2.5GB/s (write) + 2.5GB/s (read)

SYSTEM FLOATING POINT PERFORMANCE:
2 teraflops

STORAGE
--HDD Detachable 2.5" HDD slot x 1
--I/O--USB Front x 4, Rear x 2 (USB2.0)
--Memory Stickstandard/Duo, PRO x 1
--SD standard/mini x 1
--CompactFlash(Type I, II) x 1

COMMUNICATION
--Ethernet (10BASE-T, 100BASE-TX, 1000BASE-T) x 3 (input x 1 + output x 2)
--Wi-Fi IEEE 802.11 b/g
--Bluetooth--Bluetooth 2.0 (EDR)
--Controller Bluetooth (up to 7)
--USB 2.0 (wired)
--Wi-Fi (PSP)
--Network (over IP)

AV OUTPUT
Screen size 480i, 480p, 720p, 1080i, 1080p
HDMI out x 2
AV multi out x 1
Digital out (optical) x 1

DISC MEDIA
CD
PlayStation CD-ROM
PlayStation2 CD-ROM
CD-DA
CD-DA (ROM),
CD-R,
CD-RW
SACD Hybrid (CD layer),
SACD HD
DualDisc (audio side)
DualDisc (DVD side)
PlayStation 2 DVD-ROM
PlayStation 3 DVD-ROM
DVD-ROM
DVD-R
DVD-RW
DVD+R,
DVD+RW
Blu-ray Disc
PlayStation 3 BD-ROM
BD-ROM
BD

Хboх 360 System Performance - Draft 

Custom IBM PowerPC-based CPU  3 symmetrical cores running at 3.2 GHz each
-2 hardware threads per core; 6 hardware threads total
-1 VMX-128 vector unit per core; 3 total
-128 VMX-128 registers per hardware thread
-1 MB L2 cache

 
CPU Game Math Performance  9 billion dot product operations per second
 
-Custom ATI Graphics Processor  500 MHz
-10 MB embedded DRAM
-48-way parallel floating-point dynamically-scheduled shader pipelines
-Unified shader architecture
 
Polygon Performance

-500 million triangles per second
 
Pixel Fill Rate

-16 gigasamples per second fillrate using 4X MSAA
 
Shader Performance

-48 billion shader operations per second
 
Memory

-512 MB GDDR3 RAM
-700 MHz DDR
-Unified memory architecture
 
Memory Bandwidth

-22.4 GB/s memory interface bus bandwidth
-256 GB/s memory bandwidth to EDRAM
-21.6 GB/s front-side bus
 
Overall System Floating-Point Performance

-1 TFLOP
 
Storage

-Detachable and upgradeable 20 GB hard drive
-12X dual-layer DVD-ROM
-Memory unit support starting at 64 MB
 
-I/O  Support for up to 4 wireless game controllers
-3 USB 2.0 ports
-2 memory unit slots
 
Optimized for Online  Instant, out-of-the-box access to Xbox Live features, including Xbox Live Marketplace for downloadable content, Gamer Profile for digital identity and voice chat to talk to friends while playing games, watching movies or listening to music
Built in Ethernet Port
Wi-Fi Ready: 802.11 A, B and G
Video Camera Ready

 
Digital Media Support

-Support for DVD-Video, DVD-ROM, DVD-R/RW, DVD+R/RW, CD-DA, CD-ROM, CD-R, CD-RW, WMA CD, MP3 CD, JPEG Photo CD
Stream media from portable music devices, digital cameras, Windows XP PCs
-Rip music to Xbox 360 hard drive
-Custom playlists in every game
-Windows Media Center Extender built in
-Interactive, full screen 3D visualizers
 
HD Game Support

-All games supported at 16:9, 720p and 1080i, anti-aliasing
-Standard definition and high definition video output supported
 
Audio

-Multichannel surround sound output
-Supports 48 KHz 16-bit audio
-320 independent decompression channels
-32-bit audio processing
-Over 256 audio channels
 
System Orientation

-Stands vertically or horizontally
 
Customizable Face Plates

-Interchangeable to personalize the console