I would like to upgrade my intel i5 4670k with this Intel Core i7-4790K Haswell Refresh Quad-Core 4.0GHz LGA 1150 Desktop Processor BX80646I74790K - Newegg.com - Newegg.com but, not sure if it would be compatible with my Asus Z87A motherboard. I know they have the same socket but was wondering if I would get the full benefits of the 4790k or not such as the hyper threading etc. I plan to upgrade to an Antec 1200 case but could also use some advice on a PCIE 3 graphics card to replace my PCIE 2 His 4850 card with about a $300.00 price limit. Also, will my GSKILL Sniper memory be compatible with the new processor? Thanks for all help! 
My Computer
- Computer type
- PC/Desktop
- Computer Manufacturer/Model Number
- custom build
- OS
- windows 7 Professional 64-bit
- CPU
- intel i5 4670k
- Motherboard
- ASUS Z87-A
- Memory
- G.SKILL 1866mhz. 16GB. (4 x 4GB) 240-Pin DDR3 SDRAM DDR3
- Graphics Card(s)
- HIS RADEON 4850 PCIE 2.0 ver.
- Sound Card
- onboard
- Monitor(s) Displays
- HP w2408h HDMI
- Screen Resolution
- 1024 x 768
- Hard Drives
- SamSung 840 ssd 120 GB
- PSU
- Corsair HX 1050 Gold
- Case
- ALUMINUS FULL ATX
- Cooling
- Cooler Master Hyper 212 EVO
- Keyboard
- Logitech 520
- Mouse
- Logitech 310
- Internet Speed
- 10 mbs
- Antivirus
- Avast full version
- Browser
- Firefox


That was a typo, fixed it.