Is it true that a single Nvidia or AMD GPU performs better on a Z series motherboard and performs less on H or B series motherboards regardless of OCing or anything just on stock im asking? 
Actually i recently bought some new PC stuff like i5 4670k, CPU Cooler, Case, HDD etc and currently ordered ASRock Fatal1ty H87 Performance motherboard and waiting for it's delivery in this week. My friend forcing me to buy Z87 board and saying that cards like GTX 760 will not perform good on the board i ordered even on stock.. problem is the 4th Gen boards are quiet limited here and expensive almost double the price of H series unlike Z77 which are quiet affordable but only supports Sandy & Ivy's and Haswell has a new socket 1150. Also previously i was on LGA 775 and this is gonna be my first i5 desktop system! :huh: and now i want to have the latest system.

Actually i recently bought some new PC stuff like i5 4670k, CPU Cooler, Case, HDD etc and currently ordered ASRock Fatal1ty H87 Performance motherboard and waiting for it's delivery in this week. My friend forcing me to buy Z87 board and saying that cards like GTX 760 will not perform good on the board i ordered even on stock.. problem is the 4th Gen boards are quiet limited here and expensive almost double the price of H series unlike Z77 which are quiet affordable but only supports Sandy & Ivy's and Haswell has a new socket 1150. Also previously i was on LGA 775 and this is gonna be my first i5 desktop system! :huh: and now i want to have the latest system.
My Computer
At a glance
Windows 10 ProCore i5 9600KCorsair Vengeance Pro 2x 8GB (16GB) 3200MHz DDR4MSI GTX 1070 Gaming X 8GB
- Computer type
- PC/Desktop
- Computer Manufacturer/Model Number
- Self Built
- OS
- Windows 10 Pro
- CPU
- Core i5 9600K
- Motherboard
- ASUS ROG Strix Z390-F Gaming
- Memory
- Corsair Vengeance Pro 2x 8GB (16GB) 3200MHz DDR4
- Graphics Card(s)
- MSI GTX 1070 Gaming X 8GB
- Sound Card
- ASRock A-Style Purity Sound
- Monitor(s) Displays
- ASUS VX239H IPS
- Screen Resolution
- 1920x1080
- Hard Drives
- XPG SPECTRIX S40G 2566GB M.2 NVMe | Patriot P210 512GB SSD | Seagate BarraCuda 4TB 5400RPM
- PSU
- Thermaltake Smart 600w RGB 80Plus
- Case
- NZXT H500 with 3x Corsair HD120 RGB w/Node Pro
- Cooling
- Cryorig H7
- Keyboard
- Corsair K70 RapidFire RGB (Cherry MX Speed)
- Mouse
- Logitech G402 Hyperion Fury
- Internet Speed
- 20MB Cable Broadband
- Browser
- Chrome
- Other Info
- Corsair MM300 Extended Anti-Fray Mouse Pad | Edifier C2 2.1ch Sound System | XBOX One S Controller | XBOX 360 Wireless Controller for Windows | APC SUA1000i Smart-UPS | PS4 Slim 500GB [Region 1 - USA]