CPU
Xbox 360
3.2 GHz Xenon processor
3 dual-threaded cores
Maximum 77 GFlops
PS3
3.2 GHz Cell processor
7 single-threaded cores (plus 1 backup core)
Maximum 230 GFlops
Winner PS3
GPU
Xbox 360
PS3
NVIDIA RSX "Reality Synthesizer"
256 MB GDDR 3RAM (additional 224 MB can be shared w/ system RAM)
22.4 GBps bandwidth
Xbox 360
ATI Xenos
Up to 512 MB GDDR3 RAM (shared w/ system RAM)
10 MB eDRAM
21.6 GBps bandwidth (256 GBps via eDRAM)
Winner: Xbox 360
Hard drive
Xbox 360
250 GB HDD
or 4 GB SSD
5400 rpm
PS3
160 or 320 GB HDD
5400 rpm
User replaceable w/ proprietary HDD User replaceable w/ standard HDD
Winner: PS3
PS3
8x read speed (DVD), 2x read speed (Blu-ray)
25 GB disc space
Xbox 360
12x read speed (DVD)
7 GB disc space
Winner PS3
Video support
Xbox 360
Native 720p resolution
OS supports up to 1080p
Composite, component, VGA, & HDMI connections
PS3
Up to 1080p resolution
Composite, component, & HDMI connections
Winner: PS3
Xbox 360
Analog – Dolby Pro-Logic II
Digital – 5.1 Dolby Digital
PS3
Analog – Stereo
Digital – 5.1 Dolby Digital & 7.1 LPCM
Winner: PS3
Connectivity
Xbox 360
5 USB ports, Kinect port
7 max controllers (3 wired and 4 wireless)
PS3
2 USB ports, Bluetooth 2.0
7 max controllers
PS3 Winnner (Bluetooth)
Networking
Xbox 360
100 MBps ethernet
Built-in wifi connector – up to 802.11n
PS3
1 GBps ethernet
Built-in wifi connector – up to 802.11g
Winner: Xbox 360
hardware compatibility
Xbox 360
Support for many original Xbox games via software emulation
PS3
Support for PSOne games via hardware emulation
Owns original with PS2 emulation
Winner Original PS3 60 Gig
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