Its a shame this isn't available here,would have made a great gaming laptop.Definitely a Y510p killer !
Suppose that if Dell had released this laptop in India, then Lenovo would have released the SLI model of Y510p to match the competition. Both would still have been placed above the 1 lakh mark.
Y510p with SLI is still the better laptop because of the CPU.
In the Dell Inspiron 17R the superb GPU is completely trashed by the super duper hyper low powered undervolted CPU.
Wait a minute, take a deep breath and calm down. Before you shout, scream and make noise :- CPU NOT IMPORTANT!! CPU NOT IMPORTANT!!
Listen to my part of the argument.
Open this:-
AMD Radeon HD 8870M - NotebookCheck.net Tech
The website says that it is equivalent to GTX 670M (not MX, MX=Kepler) which is a fermi chip but still powerful than GT 755M.
In the Benchmarks of Metro Last Light, this card trashes the game by giving 30 FPS on high(ultra not present). Close to GTX 670M(32) but this score is when it is coupled with a i7 3635QM.
Now check Ghosts, Rivals and Black Flag, see the scores are trash. Ghosts is visually less demanding than Metro Last Light yet has a lower score. You are correct, these games were benchmarked with core i7 4500U processor.
Another interesting thing is the BF 4 benchmark. Remember the other day we were benching it? The increase in performance is because of higher clock of 8870M which is basically an OC of 8850.(ours run at 600 MHz, 8870 is 725Mhz)
I'll run Ghosts in my Inspiron 15 and clear once and for all whether CPU really bottlenecks GPU or not. Let's see.............this should be interesting.
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In fact I'll run all 3 Ghosts, Black Flag and Rivals.
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I can confirm it.........COD:Ghosts completely trashes i7 4500U.
I tested Y500 while disabling SLI and making the clocks stock(790 Mhz core).
Settings:-
Res:-1366x768
Rest-Max
AA:-4xMSAA
Inspiron 15 gave 20 FPS while Y500 gave 26.
Inspiron 15 dropped as low as 13 and Y500 as low as 19 when a sniper rifle was zoomed(due to depth of field).
i7 4500U showed 80% usage (not 100% probably due to poor optimization of Hyperthreading).
i7 3632QM showed 35% usage.
Needless to say, a weaker graphic card is giving more performance due to CPU bottleneck. Gamers beware i7 4500U is not for gaming and you are better off with a Quad core i7 for playing games beyond high.