پاسخ : زیاد شدن سرعت فن لپ تاپ

مشخصات کارت گرافیکم به شرح زیره
nader@nader-X550ZE:~$ lspci -vnn | grep VGA -A 12
00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Kaveri [Radeon R6 Graphics] [1002:130d] (prog-if 00 [VGA controller])
   Subsystem: ASUSTeK Computer Inc. Device [1043:222d]
   Flags: bus master, fast devsel, latency 0, IRQ 39
   Memory at b0000000 (64-bit, prefetchable) [size=256M]
   Memory at d0000000 (64-bit, prefetchable) [size=8M]
   I/O ports at f000 [size=256]
   Memory at feb00000 (32-bit, non-prefetchable) [size=256K]
   Expansion ROM at feb40000 [disabled] [size=128K]
   Capabilities: <access denied>
   Keel driver in use: radeon
اگر امکان داره بیشتر راهنمایی کنید