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GPU undervolted/overclocked, voltage down from 1150mV to 1095mV, core clocks +100MHz (in this video)
Fortnite Solo Performance Mode All Low 1080p Settings
Gameplay captured with Asus Tuf CU4K30 (Capture card)/OBS Studio
Benchmark software: MSI Afterburner
PC Specs:
CPU: i7 3770K
GPU: Asus Strix Gaming Rx 570 4gb
Mobo: ASUS P8B75-V
Ram: Corsair Vengeance 16GB 1600MHz CL10 DDR3 (2x8GB)
Storage: Seagate ST1000DM003 1 Tb HDD
OS: Windows 10 Pro 64-bit