Is this a safe overclock for my R9 290 Tri-X?

Hobiehomecat

Reputable
Jul 14, 2014
11
0
4,510
Hey there everyone, overclocked my Sapphire R9 290 Tri-X to 1125 on the core and 1500 on the memory with a powertune/limit thing of 20% and a VDDC offset of 100. Went from 50.5 fps to 55.5 on extreme with 8x anti-aliasing fps without touching the CPU for about a 10% overclock and recorded some temps and voltages while running the benchmark which are in the image below. Is this safe for long-term use while gaming? I also have an I5-4670k running at stock.

Is this safe?