Well, I promised to post
my impressions of the Dell Inspiron 17R Special Edition, the model with the i7, 8GB of RAM, GT 650M GDDR5 2GB, no 3D screen and no SSD.
I guess the two most important aspects of a laptop are the screen (even though in this case, being a desktop replacement one would probably use an external monitor, but still) and the performance/temperature.
The
screen is very good, I guess as good as one could expect from it for the price.
Great viewing angles, matte finish which I like, not bad blacks and no ghosting, so no surprises of the bad kind. Looks quite better than the Samsung 21.5" LCD 1080P monitor I currently have at home, so I don't even think of hooking it up to that.
Now, about the
performance. As I expected, the
i7 3610QM is a beast laptop-wise, at least coming from a 2nd gen mobile dual core, and controlling the turbo with throttlestop you can
easily keep it around 3.1GHz without temps or throttling issues of any kind.
The
GT 650M can be overclocked up to +135 (~970 MHz) Core / +1000 (3 GHz / 96GB/s) Memory with MSI Afterburner. I've
safely overclocked up to +110 (~950 MHz) / + 650 (2.6 GHz / 85GB/s) but not beyond that, as I haven't felt the need to do so. With this level of OC I can play
something like Dishonored at 1080@60 or Dark Souls at 1080p with quality DoF and SMAA at 30FPS without dips and with GPU utilization around 65%, which makes the temp hover
around 63º C.
In more
GPU intensive games like NFS:MW (played at 900p, high reflections, low everything else, ~50FPS), Crysis 2 or Sleeping dogs, where it's used at 99%, the temps can get
as high as ~70º for the GPU and ~72º for the CPU (which I cap at 2.6 GHz when I'm not doing something that is CPU intensive). Keep in mind that winter is coming and the
room temperature is around 17-18º C, so it would get hotter in summer. Still I think they are great temps and they make me feel safe when I tax the hardware. Temps when the computer is idle or doing low load work at around 55º C CPU and 45º C GPU and the chassis remains fresh to the touch.
HOWEVER there is a
glitch in the BIOS or VBIOS which completely and permanently locks the GPU core at its stock clock of 750 MHz after the laptop is unplugged from AC. The only way to fix this is to turn off the computer, unplug the AC cable and remove the battery for a few seconds. After rebooting the core clock will be unlocked again until the laptop is unplugged. It
can be a pain in the ass or just a minor issue, depending on whether you'll move it around a lot or not.
Other things like the
keyboard, which I really like even if it flexes a little in the middle, the
touchpad, which is big, has good feeling buttons and detects gestures more than fine or the startup time
are pretty good but I guess they're not really mindblowing, specially the startup time from the 5400RPM HD.
If you have any more questions please feel free to ask. I'm really happy with my purchase for 1,049 and I really recommend it to anyone that is even slightly interested in a cheap 17" gaming laptop, even more if they don't have easy access to brands like Lenovo or MSI, as is the case in Spain.