Question RX 560 won't go above 1080 Mhz....core clock

[muneeb0938]

I've bought a used rx 560 4GB edition. The sticker on card says 560D but it shows 1024 stream cores in GPU-Z.
But the problem is that it won't go a SINGLE step above 1080 MHz.
In After Burner, the slider can go upto 1405 Mhz but nothing actually happens. It still remains the same.
I am using PowerMax to stress the GPU. It shows 100% load.
The GPU has a 6 pin connector attached to it from a Dell 525 watt psu.

P.S: When I increase core clock in After Burner, say 1250 Mhz, it increases in GPU-Z too. But in benchmarks, it doesn't

Someone please help me. I am new here.

 

[stacielovesmalphite]

Don't overclock such garbage, it wasn't made for this. You won't notice any improvement and it may die and you won't be covered by the warranty. Leave it to its fate.

 

[muneeb0938]

Don't overclock such garbage, it wasn't made for this. You won't notice any improvement and it may die and you won't be covered by the warranty. Leave it to its fate.
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Thanks for your reply. I don't want to overclock it. I just want it to work at it's factory speed (at least 1175 Mhz), which is not just 1080.