ThinkCentre E50 CPU換做INTEL i3

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我部電腦係ThinkCentre E50 8778-A14
Product: ThinkCentre E50 8778-A14
Operating system: Windows XP

Original description: CPU:Intel(R) Pentium(R) 4 CPU 3.06GHz x 2 (3.06Ghz), 512MB, 160GB 7200RPM S-ATA HDD, PCI Small Desktop (3x3), Intel 945GZ, 48x32x48x16x CD-RW/DVD combo, Realtek 10/100 Ethernet, Windows XP Home GPU:Intel(R) 82945G Express Chipset Family (PS2.0/VS0.0),VRAM 128MB
(自己+左1GB RAM)
DOWN左PES2011
但佢話唔對規格
MINIMUM SYSTEM REQUIREMENTS:
Windows XP SP3, Vista SP2, 7
Intel Pentium IV 2.4GHz or equivalent processor
1GB RAM
DirectX 9.0c compatible video card. 128MB Pixel Shader 3.0 (NVIDIA GeForce 6600 or AMD ATI Radeon x1300 video card)

RECOMMENDED SYSTEM REQUIREMENTS:
Windows XP SP3, Vista SP2, 7
Intel Core2 Duo 2.0GHz or equivalent processor
2GB RAM
DirectX 9.0c compatible video card. 512MB Pixel Shader 3.0 (NVIDIA GeForce 7900 or AMD ATI Radeon HD2600 or better)
1.可唔可以換做INTEL i3?
2.如果可以,其他要改嗎?
3.改完玩到PES 2011?

大鐵

你唔係(換)你係要出過部

你部舊機嗰啲老爺硬件,可以嘅話就唔好用(160GB 7200RPM S-ATA HDD)