It is a bit hard to sugest a laptop without a budget because there is such a wide range of laptops
I curently live in the US but I will give you the price in euros
These are some of the laptops I would recomend budget from 600 - 1900€ going from cheapest to most expensive (not always scaled in performance)
This is a company for the US only and these links are just for reference
1. ~662€ I realize that this laptop is a 17.3" model but you generally find them with more powerful components than the 15.6"
http://www.newegg.com/Product/Product.aspx?Item=N82E168... This laptop will play allot of games at that resoloution at medium to high settings and would be the base line of a gaming lapotp.
***2. ~718€ HIGHLY RECOMENDED
http://www.newegg.com/Product/Product.aspx?Item=N82E168... This laptop will play basicly every game at that resoloution at medium to high setings and in the US this is an AMAZING price for this laptop and what hardware comes with it. I was looking at this laptop for myself
^same laptop as above but with 64gb boot ssd and storage hard drive ~ 798€
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
3. ~957€
http://www.newegg.com/Product/Product.aspx?Item=N82E168... This laptop will play every game at that resoloution at basicly and settings. I must let you know that this is a laptop from last model season and has dated cpu and gpu but will still perform great.
4. ~957€
http://www.newegg.com/Product/Product.aspx?Item=N82E168... This laptop will play basicly every game at that resoloution at medium to high settings. This is a very nice laptop I think and even though the specs are a bit low for the price it is still a nice laptop that has better quality than the lenovo laptop with the same gpu.
this laptop basicly has the same specs as above just with a much better cooling system and a different look the might or might not suit you
~ 973€
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
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This is where you start to lose the ability to find a 15.6" gaming laptop---
5. ~1078€
http://www.newegg.com/Product/Product.aspx?Item=N82E168... This laptop has an amd radeon gpu instead of the nvidea but will slightly outperform the nvidea 660m on most games and has a very thin profile.
^same laptop as above but with ssd and a very nice 3d screen ~1197€
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
6. ~1396€
http://www.newegg.com/Product/Product.aspx?Item=N82E168... This laptop will max out the setting on all current games at 1080p resoloution.
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I do not recomend laptops past this point as you are spending too much and a desktop would be more beificial______
7. ~1516€
http://www.newegg.com/Product/Product.aspx?Item=N82E168... This is the fastest 15.6" gaming laptop you can get for a price that makes sense.
8. ~1836
http://www.newegg.com/Product/Product.aspx?Item=N82E168... This laptop is insane...
I took allot of time to write this for you because I like helping people and even if u do not like any of those laptops I would say that you are smart to chose a clevo laptop as they are as good as these laptops. If you are to get one I would sugest getting a 660m or 670m YOU DO NOT NEED ANYTHING MORE POWERFUL
since you are playing at sub 1080p resoloution a 660m would be the best way to go if you want it to last around 3 years with your settings.
I wish you luck with your purchase