Gigabyte GTX 750 TI 2Gb overclock

dead97531

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Dec 25, 2015
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Hi!
I have a Gigabyte Gtx 750 Ti 2gb and I'm looking forward to overclock it. I have overclocked the core clock and the memory clock.I don't know how much more can I overclock it. I don't want to use the core voltage.What is the safe limit?
Gpu:http://www.gigabyte.com/Graphics-Card/GV-N75TOC2-2GI#kf
Overclock: Core Clock:+ 150 MHz, Core Memory:+450 MHz
Temp.: 62-63 °C while using Heaven Benchmark 4.0
Psu:http://www.fsplifestyle.com/PROP161000099/
 
Solution
the gpu will tell you how much you can push, do small steps, 50mhz per time untill you see artifacts or a sudden pc restart or a hard crash of any benchmark used

both in ram and gpu do that

are you going to use msi afterburner or what tool?

sometimes the core can't be touched or any modification will make the overclock unstable so start only wti hram and gpu, then try other values

atljsf

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the gpu will tell you how much you can push, do small steps, 50mhz per time untill you see artifacts or a sudden pc restart or a hard crash of any benchmark used

both in ram and gpu do that

are you going to use msi afterburner or what tool?

sometimes the core can't be touched or any modification will make the overclock unstable so start only wti hram and gpu, then try other values
 
Solution

dead97531

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Dec 25, 2015
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Yes, I'm using msi afterburner. Thank you for answering my question.

 

atljsf

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remember that this card has not extra power, only what it can get from the pci express slot, so the overclocking capabilities are limited, perhaps you can push 5 fps more maximum, possibly 3 only, but perhaps you are lucky and it gives you a better surprise
 

atljsf

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those results looks like a file in your c partition, we can't see the results

if you want to share results take screenshots and use a service like postimage or any other free image hosting service, once uploaded share the address of the image
 

dead97531

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Dec 25, 2015
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Before : fps:31.0 score: 781 Min fps:20.7 Max fps:58.5
After: fps:35.6 score:896 Min fps:18.2 Max fps:67.4
Resolution:1920x1080
AA:4x
Quality:High
Tessellation: Normal
Unigine Heaven Benchmark
 

atljsf

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5 fps on average? those are great results, perhaps you can try to push apart from core and ram now but i think you are close to the limit

is it a noisy gpu now? as a mini gpu shouldn't be hot or noisy but since you are pushing it alot, perhaps is now?
 

dead97531

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Dec 25, 2015
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It isn't as noisy as I thought it will be. The fans are on about 49% while using the benchmark and the temp. is 62-65 °C.
 

sedona

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Jan 13, 2014
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I have the same Gigabyte card, base clock 1033 boost 1111.

I use MSI Afterburner to overclock to Core +325 and benchmarked using Unigine Valley.

How do I stress it? Just leave the Unigine Valley running for several hours? The benchmarking is quite fast, 18 tests.