Besion d'aide pour changement de processeur

Bonsoir je vous écris car j'aimerai changez de processeur voila ma configuration actuelle:

System Manufacturer: Gigabyte Technology Co., Ltd.
System Model: H87-HD3
BIOS: BIOS Date: 08/03/13 13:06:53 Ver: 04.06.05
Processor: Intel(R) Core(TM) i5-4570 CPU @ 3.20GHz (4 CPUs), ~3.2GHz
Memory: 8192MB RAM
Available OS Memory: 8136MB RAM
Page File: 2838MB used, 13433MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
Card name: AMD Radeon R9 200 Series
Manufacturer: Advanced Micro Devices, Inc.
Chip type: AMD Radeon Graphics Processor (0x6810)
DAC type: Internal DAC(400MHz)
Device Key: Enum\PCI\VEN_1002&DEV_6810&SUBSYS_E271174B&REV_00
Display Memory: 4095 MB
Dedicated Memory: 2030 MB
shared Memory: 2065 MB
Current Mode: 1920 x 1080 (32 bit) (60Hz)
Monitor Name: Moniteur Plug-and-Play générique
Monitor Model: SyncMaster
Monitor Id: SAM059A
Native Mode: 1920 x 1080(p) (60.000Hz)
Output Type: HD15
Driver Name: aticfx64.dll,aticfx64.dll,aticfx64.dll,aticfx32,aticfx32,aticfx32,atiumd64.dll,atidxx64.dll,atidxx64.dll,atiumdag,atidxx32,atidxx32,atiumdva,atiumd6a.cap,atitmm64.dll
Driver File Version: 8.17.0010.1315 (English)
Driver Version: 14.301.1001.0
DDI Version: 11
Driver Model: WDDM 1.1
Driver Attributes: Final Retail
Driver Date/Size: 9/15/2014 23:31:42, 1335544 bytes
WHQL Logo'd: Yes
WHQL Date Stamp:
Device Identifier: {D7B71EE2-2B50-11CF-D871-7BC2BEC2C535}
Vendor ID: 0x1002
Device ID: 0x6810
SubSys ID: 0xE271174B
Revision ID: 0x0000
Driver Strong Name: oem43.inf:ATI.Mfg.NTamd64.6.1:ati2mtag_R575:14.301.1001.0:pci\ven_1002&dev_6810&rev_00
Rank Of Driver: 00E62000
Video Accel: ModeMPEG2_A ModeMPEG2_C ModeVC1_C ModeWMV9_C


ma question:Est t'il possible de la changez avec un Intel Core I7 4790k 4,0 Ghz si oui faut t'il que j'achète d'autre truc pour changez mon processeur je vous remercie d'avance pour vos réponse désolez pour l'orthographe.