Thats fairly easy to get for 450 you could get a decent spec laptop however which part of ireland do you live in i know a site that will deliver to ireland
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im going to link several laptops for you to decide on and dont get the i7 or i5 U are just powered down duel cores
cheapest i5 processor 3rd gen 630m graphics benches
http/www.medion.com/gb/prod/MEDION+AKOYA+P6635+Laptop+%28MD98292%29/30015334A1
http
/cpuboss.com/cpus/Intel-Core-i7-3537U-vs-Intel-Core-i5-3230M
balanced cpu and gpu for price
slightly over budget due to shipping
http/www.medion.com/gb/prod/MEDION+AKOYA+P6643+Laptop+%28MD98477%29/30016130A1
http
/cpuboss.com/cpus/Intel-Core-i7-3537U-vs-Intel-Core-i3-3120M
slightly slower processor and better graphics card then above
slightly over budget
http/www.medion.com/gb/prod/MEDION+AKOYA+P6643+Laptop+%28MD98479%29/30016134A1
http
/cpuboss.com/cpus/Intel-Core-i7-3537U-vs-Intel-Core-i5-3230M
balanced will play games easily
now gaming benches for gpu this compares the overall power compared to the lenovos 710m vs 740m and vs 630m of the cheapest
http/www.game-debate.com/gpu/index.php?gid=1250&gid2=1247&compare=geforce-710m-vs-geforce-gt-740m
http
/www.game-debate.com/gpu/index.php?gid=1250&gid2=835&compare=geforce-710m-vs-geforce-gt-630m-ddr3