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alismouha said:
Without a doubt,the PS3.
Don't believe me?let's compare the two consoles step by step.
The 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
The processors for the Xbox and PS3 are unique enough in their respective architectures that it can be difficult to make direct comparisons. However, the numbers don't lie.
The two CPU chips run at the same GHz speed, but the PS3's seven individual cores beat out the Xbox's three dual-threaded cores. And in terms of performance measured in gigaflops, the PS3 tops out at nearly three times that of the Xbox.
Interestingly, the new combined CPU/GPU chip used in the new Xbox 360 is theoretically faster than the individual chips in older models. But in order to ensure proper functionality, Microsoft was forced to install a "frontside bus replacement block" that introduces latency and forces the chip to run at the same speed as the older model. This new combined chip may edge out the PS3's CPU in terms of reliability and temperature control, but no long term tests have been performed yet.
Winner: PlayStation 3
The GPU:
PS3:
256 MB XDR RAM
3.2 GHz speed
25.6 Gbps bandwidth
Xbox 360:
512 MB GDDR3 RAM (shared with GPU)
700 MHz speed
22.4 Gbps bandwidth
Once again, the Xbox's total amount of RAM is slightly misleading, as the system RAM and video RAM are shared. The PS3's XDR RAM is also far more fast and efficient than the Xbox's GDDR3 RAM, running at a speed of 3.2 GHz compared to 700 MHz.
Final bandwidth numbers prove PS3 is the victor in this category.
Video Support:
PS3:
Up to 1080p resolution
Composite, component, & HDMI connections
Xbox 360:
Native 720p resolution, OS supports up to 1080p
Composite, component, VGA, & HDMI connections
With both the current models of both consoles now including standard HDMI ports, the Xbox and PS3 are largely comparable when it comes to video connections. The PS3 outclasses the Xbox in terms of maximum resolution.
While the Xbox's menu screens support 1080p display, Microsoft only requires its games to support 720p. The PS3 features a significant number of games that support 1080p. That's to say nothing of the PS3's support for Blu-ray movies and the growing focus on 3D gaming.
Winner: PlayStation 3
Audio support:
PS3:
Analog – Stereo
Digital – 5.1 Dolby Digital & 7.1 LPCM
Xbox 360:
Analog – Stereo
Digital – 5.1 Dolby Digital & 7.1 LPCM
For gamers relaying on analog sound connections, the Xbox has the advantage of offering Dolby Pro-Logic II in addition to standard stereo. But for those with digital connections, the PS3 wins the day by offering both 5.1 Dolby Digital surround and 7.1 LPCM surround.
Winner: PlayStation 3
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