使用Intel Core i7 930剪片LAG

Operating System
Microsoft Windows 7 旗艦版 64-bit

CPU
Intel Core i7 930 @ 2.80GHz 37 °C
Bloomfield 45nm Technology

RAM
12.0 GB Triple-Channel DDR3 @ 532MHz (7-7-7-20)

Motherboard
MSI Big Bang-XPower (MS-7666) (CPU1) 36 °C

Graphics
CHIMEI 22SH (1920x1080@59Hz)
CHIMEI 22SH (1920x1080@59Hz)
1024MB GeForce GTS 250 (MSI) 44 °C

Hard Drives
932GB Western Digital WDC WD1002FAEX-00Z3A0 ATA Device (SATA)
932GB Western Digital WDC WD1002FAEX-00Z3A0 ATA Device (SATA)

Optical Drives
SONY DVD RW DRU-880S ATA Device
HCPEJM LIJC52J SCSI CdRom Device

Audio
High Definition Audio 裝置

主要用來剪片 使用EDUIS 6

這樣怎麼還會LAG 懇請大大們指教