i3 3220 stock vs i5 3570 vs i7 3770 stock (gtx 970) High settings 7201080p in 18 games

i3 3220 stock vs i5 3570 vs i7 3770 stock (gtx 970) High settings 720/1080p in 18 games 0:03 Apex Legends, 0:22 Armored Warfare, 0:46 Assassin’s Creed Origins, 1:11 Battlefield 1, 1:43 Counter-strike GO, 2:02 Far Cry 5, 2:23 Fortnite, 2:42 GTA 5, 3:11 Kingdom Come Deliverance, 3:35 Metro Exodus 3:53 Pubg , 4:14 Rise of the tomb raider, 4:40 The Witcher 3, 5:04 War Thunder, 5:28 Watch Dogs 2, 5:53 World of tanks 6:17 Shadow of the Tomb Raider 6:40 Dirt Rally 2.0 My System CPU1: Intel i3-3220 stock () CPU2: Intel i5-3570 stock () CPU3: Intel i7-3770 stock () RAM: 4x4 Gb DDR3 1600 МГц Cooler: DeepCool Ice Wind Pro MB: Gigabyte GA-Z77P-D3 GPU: nVidia GeForce GTX970 MSI Armor 2X SSD: PLEXTOR PX-128M5S 128Gb HDD: WDC WD30 EFRX-68EUZN0 3Tb PSU: OCZ OCZ700SXS 700W MON: Benq g2450 Recorded with: Shadowplay OS: Windows 10 Pro 64 bit DRIVERS: NVIDIA Tермопаста arctic cooling mx-2 Programs used for monitoring: MSI Afterburner & Fraps