Gateway P-6831 FX: Best Midrange Gaming Notebook Ever
by Jarred Walton on March 28, 2008 6:00 AM EST- Posted in
- Laptops
Battery Life, Power Use, Temperatures, and Noise
For battery life testing, we ran our standard three in-house tests. The first consists of surfing the internet until the battery runs down. We set Internet Explorer to load three web pages (including AnandTech.com), pause for 60 seconds, exit, and then reload those pages. The second test simply plays a DVD until the battery runs dead. For the third test, we loop the four gaming tests in 3DMark06. In all cases, we set the power profile to "Balanced" and set the display brightness at maximum brightness. The GPU on the P-6831 still consumes quite a bit of power, so turning down the backlight for the LCD won't help too much. However, you might be able to improve battery life by 20-25 minutes with a bit of effort (i.e. use the max power saving profile and turn down LCD brightness).
Related to battery life are the power requirements. We measure with the system plugged in, so some of the power saving features are not active. The numbers below will still give you an idea of how much relative power various tasks require.
The Gateway system comes with an 86 Whr battery, in comparison to 95 Whr batteries on several of the other 17" systems and 65 Whr on the AVADirect and WidowPC laptops. The P-6831 places near the top of the battery life benchmarks, at least when compared to other gaming notebooks. Reducing the display brightness and performance mode should easily allow over two hours of battery life for web surfing. DVD playback is just over an hour and a half, so you could watch some shorter movies on a single charge. The gaming battery life falls behind several of the other notebooks, but then it appears that the GPU clock speeds don't throttle as far on the P-6831 FX. That's likely because the CPU isn't using a lot of power, relatively speaking.
Those worried about extremely high temperatures should be pleasantly surprised. While we won't go so far as to call the P-6831 a cool-running laptop, it doesn't get all that hot. After looping 3DMark06 for over an hour, we measured the following temperatures. The exhaust on the back left of the laptop was by far the hottest area, measuring 46-48C. While that seems high, all of that heat comes from the GPU, and the bottom of the laptop is nowhere near that hot. The bottom ranges in temperature from 26C to 36C, with most of the surface around 31C-33C; only a few hotpoints (right near the center under the Gateway label, presumably where the actual GPU sits) reach 35-36C. The palm rest stays at a cool 26-30C, and the keyboard is mostly in the 30-32C range, with a few areas (around RTY/FGH - again just above the GPU core) reaching up to 35C. Note that all of the testing was conducted in a ~21C environment; temperatures would naturally be higher if the ambient temperature increases.
One last item we would like to comment on is the noise levels of this notebook. Given the slightly less powerful GPU and the slower CPU, we figured the noise levels would be lower than other gaming notebooks. Compared to the Clevo M570RU, that's certainly the case; the maximum noise level of 42dB is about the same as the minimum noise level (41dB) of the Clevo. The GPU and CPU still require decent airflow, though, so even at idle noise levels never reach the point where we would call this notebook "silent". It fluctuates between 34dB and 36dB at idle, with the difference coming from the CPU fan spinning faster for short periods of time. At 100% CPU load, the noise stays at a constant 36dB. As soon as you load up any game, noise increases to 40dB initially and then usually reaches the maximum 42dB after a few minutes. Again, we have to give Dell credit, as even with SLI their XPS M1730 is nearly silent when idle (31dB).
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ap90033 - Sunday, March 30, 2008 - link
Yes it comes with a Vista Home Premium DVD....win32asmguy - Friday, March 28, 2008 - link
I bought one of these yesterday at Best Buy after they put it on sale for $1249 again.It does indeed have a real Vista re-install cd. The CD also includes none of the extra bundled applications or such. However, you can also make a "restore" DVD from an included program that will recreate its 10GB recovery partition and return it to a factory fresh installation. Its nice to see Gateway let people go either way with this.
The P-6831fx is also actually due for an update soon. Its supposed to be called the P-6860fx and will have a T5550 (1.83ghz, 667fsb, 2mb) and a 320GB hdd instead of the 250GB. My P-6831fx actually already has a T5550 in it, as gateway's ODM has appeared to already run out of the T5450's as of the last shipment. The slower processor is definitely a setback, but I will eventually upgrade to a T9300 to close the gap in performance even closer to the laptops with the GTX.
Oh, and CPU-Z does report that it runs in dual channel mode, however it also takes a small performance hit due to not being both 2GB sticks. Other users report their Vista memory experience index from jumping from 4.6 to 4.8 when upgrading to 4GB.
iclicku - Friday, March 28, 2008 - link
The laptop comes with a Vista DVD. However, you'll have to burn a back-up DVD for drivers and applications. It should be the first thing you do before performing a format.The laptop should be fine for Folding @ Home. If not, a simple CPU upgrade should do wonders.
As for the 3GB of ram, it is in fact running in dual channel mode so no worries there. It's definately useful since Vista needs as much memory it can get it's grubby little hands on.
strikeback03 - Friday, March 28, 2008 - link
[quote] Imagine being able to buy a very nice sports car that could compete with the Dodge Viper at one third the cost, and that's what Gateway has released on the market. [/quote]In other words it is the Evo/STI of the gaming laptop world. Maybe one of the ones with the bigger screens qualifies as a base Corvette.
Corland - Friday, March 28, 2008 - link
It would be nice to see things like the MacBook Pro with LED backlight (or a regular MacBook) in the color comparison and LCD tests for comparison sake- comparing gaming laptop LCD's to each other is fine, but having some other common laptop screens that some of us will have worked with would also be useful....iclicku - Friday, March 28, 2008 - link
As the review states, you can't beat the value of this laptop. I purchased this laptop at Best Buy during the President's Day sale for $1199 and it came with a $50 game (COD4). Out of the box, it's a great machine. However, the review doesn't mention the amount of bloatware that is on the machine (which is commonplace).I managed to place a few upgrades in my machine. I placed a T7500 C2D, 4GB total ram, 200GB 7200RPM HD, and wiped my machine and installed a dual boot with Vista Business 64-bit and XP Pro 32-bit. I got great deals on the upgrades and the OSes I had from previous machines. Total cost of machine came to $1500.
3dMark06 scores are as follows: (drivers I used are 169.09 from laptopvideo2go.com)
Vista 64 - 8900
XP Pro 32 - 9150
tomek1984 - Tuesday, May 13, 2008 - link
Give me few hints how you got video driver to work with XP. I downloaded 169.09 and tried installing it with base file and 2nd time with an updated one by INF file. Nether1 recognized Nvidia hardware. I am using 6860 FX with factory specs+ 2nd harddrive(XP is instaled on 2nd HD)Starcub - Saturday, May 17, 2008 - link
I got a newer driver from laptopvideo2go.com to work by replacing the inf file with nvwi.inf which I extracted from the included originalinfs.zip.ap90033 - Friday, March 28, 2008 - link
Nice, I have one and wondered what the difference would be if I upgraded the CPU...Great review by the way.
ToeJuice - Friday, March 28, 2008 - link
I own an Asus G2 and it's one of the better (if not the best) midrange gaming laptops I've ever owned or seen. But I guess Asus lappies don't even deserve a mention here?