ODonovan, on 10 January 2013 - 01:52 AM, said:
You have a max of 1GB of graphics memory on the Samsung versus a max of 4GB on the HP. If the HP's system was only 25% as fast, the HP would still perform as well as the Samsung under maximum load, which is where it really counts. The Samsung lists a 7600M and a 7670M while the HP lists a 7640G paired with the shared 3GB of system RAM. Somehow I REALLY doubt the Samsung is FOUR TIMES as fast. As I said, I would have to see a side-by-side test. It certainly wouldn't be worth the additional price of the Samsung, which is above what the OP said he wanted to spend.
Wait what? the Samsung for a start has a 7620G and 7670M, the APU in the samsung is better than the APU in the HP, that is the natural progression of the A8-A10. The samsung also offers dual graphics ie Hyrbid Xfire, weather you understand what this is i don't know. Im not sure why you insist the Samsung would have to be 4x as fast at all, if your linking the available shared RAM to its speed im not sure why im wasting my time. What i can tell you is the 7670M on it's own without Hybrid Xfire can pull 39 FPS on Crysis 2 at medium settings As above that you ignored, number 142 in the list found here.
http://www.notebookc...ks.65497.0.html Can you tell me what the 7640G can obtain?
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You just made another point for the HP. Remember, it has the faster memory.
That is correct if it has faster memory, i can't see it listed in HP's tech specs, weather that means it outperforms the A 10's APU is another question.
Something to remember here, the A10 has 384 Cores on it's APU, the A8 has 256 cores.
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Now I know you're blowing smoke. Go to PC gaming forums and see what the specs are for their games and what the players are saying about their systems. If you can find ANY graphics intensive game which runs the game plus other operations as well on 6GB of RAM as it does on eight or more, I'll fall over in a dead faint. Remember, the OS uses RAM. Any other operations you have going use RAM (ingame video recording/TeamSpeak/et cetera). On the Battlefield 3 forums, under the thread "Battlefield 3 RAM Usage," players there overwhelmingly recommend a minimum of 8 GB to play the current generation of games.
Blowing smoke? Im going to guess you have very little knowledge of computers, do you know why 8GB is the current recommended amount?
A) Paired DIMMS, there is this little thing called dual channel RAM on desktops, You want to have the Paired DIMM slots in use,Triple channel boards will see greater results from 3 DIMM slots occupied most commonly 3GB, 6Gb and 12GB variations

If BF3 used 2.5GB of RAM and the rest of the system used 2GB of RAM that's 4.5GB in use, the other 3.5GB means nothing it's unused, it contributes nothing to how BF plays.
Now 2 Screenshots of my system, it's tri monitor so i have left as much up for you to see as i can ( i did forget MWO still gives a black screen on screenshots tho)
Now here i have Civ 5 running on Monitor one, CryEngine SDK running the forest level in the background on Monitor 2, and Football Manager 2013 running on Monitor 3, Over the top of the SDK i run a match on MWO.
That's 3 RAM hungry games and the SDK played at 1920*1080 resolution, plus a number of background programs and OS requirements.
As you can see RAM usage peaks at 5.79GB call it 6GB for quits.
So the other 2GB of my RAM is sat there doing nothing, but it's there because it pairs the DIMM's and gives me room for the future.
Your never going to run even half that amount of applications on a laptop.
TLDR: 6Gb/8GB it matters not.
The other thing to note there, my total GPU RAM used was 2.9GB
Playing the game on it's own in it's current un-optimized state, on a mixture of medium and high settings @ 1920*1080P peaks at 1059MB ( i remembered to Window MWO this time)
Given that on a laptop you will be playing on Low/Medium and at a lower resolution the 1GB of the 7670M before taking Hybrid Xfire into account will be plenty.
the 7670M is more powerful than the HP's APU regardless of how much shared ram the HP machine can use, the samsung again will break out even further when using dual graphics.
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I didn't say it was overclocked. I said "perhaps." Actually, I've read some other reviews of the HP and they're consistently saying it's a 3.0GHz system...
THIS ONE, for example. That makes it extremely likely the other figures were preliminary ones, given out before the chip was released.
Wrong, the other figures are not preliminary the HP is without doubt overclocked, AMD themselves as linked earlier say the chip is a 1.9GHZ/ 2.8 with boost.
http://www.amd.com/u...instream.aspx#7
Pretty sure AMD know there own products, as vulp pointed out it'd be interesting to see the cooling setup on that HP machine and its CPU temps after 1hr of Prime 95.
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All factors considered, the HP is still the better buy and is the only one in the OP's price range.
Half true, the Samsung is the superior gaming laptop, and better long term purchase but is $100 over the original budget, the HP machine is worse for gaming but within budget.
Edited by DV McKenna, 10 January 2013 - 09:27 AM.