Which of these laptops is better?
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From: Mark Smith on 11 Dec 2009 08:34 Hi, I'm looking at buying a laptop, I hope this isn't too OT as it is hardware related. Narrowed my choice down to 2. Is the 2nd one worth the extra money (considering the architecture is older)? I'm also a bit confused as Dell claims 'The fastest mobile processor on the planet!' for both options... Thanks for any advice. Option 1 Intel® Core i7-720QM Mobile Processor (1.6GHz, turbo up to 2.8GHz, 6MB L3 Cache) 4096MB 1333MHz Dual Channel DDR3 SDRAM [2x2048] 320GB (7,200rpm) Serial ATA Hard Drive Cost: £699 Option 2 Intel® Core 2 Duo Processor P8700 (2.53Ghz, 3MB, 1066MHz) 6144MB 800MHz Dual Channel DDR2 SDRAM [1x4096 + 1x2048] 500GB (5.400rpm) SATA Hard Drive Cost: £799 Link for more info: http://www1.euro.dell.com/uk/en/home/Laptops/laptop-studio-1555/pd.aspx?refid=laptop-studio-1555&s=dhs&cs=ukdhs1
From: Marcel Overweel on 11 Dec 2009 09:20 > "Mark Smith" <marksmith5555(a)jungle-monkey.com> schreef in bericht > news:5e74a33f-2d46-48a2-b17b-428ecfdc2db3(a)j14g2000yqm.googlegroups.com... > Hi, > > I'm looking at buying a laptop, I hope this isn't too OT as it is > hardware related. > > Narrowed my choice down to 2. > > Is the 2nd one worth the extra money (considering the architecture is > older)? > > I'm also a bit confused as Dell claims 'The fastest mobile processor > on the planet!' for both options... > > Thanks for any advice. > > > Option 1 > Intel� Core� i7-720QM Mobile Processor (1.6GHz, turbo up to 2.8GHz, > 6MB L3 Cache) > 4096MB 1333MHz Dual Channel DDR3 SDRAM [2x2048] > 320GB (7,200rpm) Serial ATA Hard Drive > Cost: �699 > > Option 2 > Intel� Core� 2 Duo Processor P8700 (2.53Ghz, 3MB, 1066MHz) > 6144MB 800MHz Dual Channel DDR2 SDRAM [1x4096 + 1x2048] > 500GB (5.400rpm) SATA Hard Drive > Cost: �799 > > Link for more info: > http://www1.euro.dell.com/uk/en/home/Laptops/laptop-studio-1555/pd.aspx?refid=laptop-studio-1555&s=dhs&cs=ukdhs1 Option 1: - much faster (in turbo) - faster hard drive (7200rpm instead of 5400rpm) you will notice the difference - 4GB instead of 6GB doesn't matter much in real-life situations unless performing very memory hungry operations (3d rendering?) - Windows 7 PRO Option 2: - older architecture - slower although larger hard drive - dual channel memory with different size rams using 2 rams instead of 4?? Weird. I thought this wasn't possible. See also: http://www.techsupportforum.com/hardware-support/motherboards-bios-cpu/67540-dual-channel-memory-different-sizes.html - 6GB instead of 4GB doesn't give much noticeable difference in real-life situations - Windows 7 home premium (which can't connect to a network domain, afaik) Dell claims everything to be good and fast. It's pure marketing. I think option 1 is better unless you need more harddrive space (and you don't care about boot and program loading time) or you can't live with having 'only' 4GB memory. Hope this helps. regards, Marcel __________ Information from ESET NOD32 Antivirus, version of virus signature database 4678 (20091211) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com
From: Mark Smith on 11 Dec 2009 16:16 On Dec 11, 2:20 pm, "Marcel Overweel" <moverw...(a)gonen.nl> wrote: > > "Mark Smith" <marksmith5...(a)jungle-monkey.com> schreef in bericht > >news:5e74a33f-2d46-48a2-b17b-428ecfdc2db3(a)j14g2000yqm.googlegroups.com.... > > Hi, > > > I'm looking at buying a laptop, I hope this isn't too OT as it is > > hardware related. > > > Narrowed my choice down to 2. > > > Is the 2nd one worth the extra money (considering the architecture is > > older)? > > > I'm also a bit confused as Dell claims 'The fastest mobile processor > > on the planet!' for both options... > > > Thanks for any advice. > > > Option 1 > > Intel® Core i7-720QM Mobile Processor (1.6GHz, turbo up to 2.8GHz, > > 6MB L3 Cache) > > 4096MB 1333MHz Dual Channel DDR3 SDRAM [2x2048] > > 320GB (7,200rpm) Serial ATA Hard Drive > > Cost: £699 > > > Option 2 > > Intel® Core 2 Duo Processor P8700 (2.53Ghz, 3MB, 1066MHz) > > 6144MB 800MHz Dual Channel DDR2 SDRAM [1x4096 + 1x2048] > > 500GB (5.400rpm) SATA Hard Drive > > Cost: £799 > > > Link for more info: > >http://www1.euro.dell.com/uk/en/home/Laptops/laptop-studio-1555/pd.as... > > Option 1: > - much faster (in turbo) > - faster hard drive (7200rpm instead of 5400rpm) you will notice the > difference > - 4GB instead of 6GB doesn't matter much in real-life situations unless > performing very memory hungry operations (3d rendering?) > - Windows 7 PRO > > Option 2: > - older architecture > - slower although larger hard drive > - dual channel memory with different size rams using 2 rams instead of 4?? > Weird. I thought this wasn't possible. See also: > http://www.techsupportforum.com/hardware-support/motherboards-bios-cp.... > - 6GB instead of 4GB doesn't give much noticeable difference in real-life > situations > - Windows 7 home premium (which can't connect to a network domain, afaik) > > Dell claims everything to be good and fast. > It's pure marketing. > > I think option 1 is better unless you need more harddrive space (and you > don't care about boot and program loading time) or you can't live with > having 'only' 4GB memory. > > Hope this helps. > > regards, > Marcel > Thanks, that's what I was leaning towards. Will the fact that the memory is DDR3 instead of DDR2 will make a marked difference too? Also, I'm puzzled a bit by the turbo mode. I thought most CPUs these days intelligently went into a low power mode when not in use? I know clock speeds aren't that important, but 1.6 GHz does seem a bit on the slow side. I have an Atom 1.6 GHz netbook, which couldn't play 1080p H264 HD video files without badly stuttering. Would this laptop be able to handle that? The presence of HDMI video out would lead me to hope so... Thanks again
From: Metspitzer on 11 Dec 2009 16:59 On Fri, 11 Dec 2009 13:16:23 -0800 (PST), Mark Smith <marksmith5555(a)jungle-monkey.com> wrote: >On Dec 11, 2:20�pm, "Marcel Overweel" <moverw...(a)gonen.nl> wrote: >> > "Mark Smith" <marksmith5...(a)jungle-monkey.com> schreef in bericht >> >news:5e74a33f-2d46-48a2-b17b-428ecfdc2db3(a)j14g2000yqm.googlegroups.com... >> > Hi, >> >> > I'm looking at buying a laptop, I hope this isn't too OT as it is >> > hardware related. >> >> > Narrowed my choice down to 2. >> >> > Is the 2nd one worth the extra money (considering the architecture is >> > older)? >> >> > I'm also a bit confused as Dell claims 'The fastest mobile processor >> > on the planet!' for both options... >> >> > Thanks for any advice. >> >> > Option 1 >> > Intel� Core� i7-720QM Mobile Processor (1.6GHz, turbo up to 2.8GHz, >> > 6MB L3 Cache) >> > 4096MB 1333MHz Dual Channel DDR3 SDRAM [2x2048] >> > 320GB (7,200rpm) Serial ATA Hard Drive >> > Cost: �699 >> >> > Option 2 >> > Intel� Core� 2 Duo Processor P8700 (2.53Ghz, 3MB, 1066MHz) >> > 6144MB 800MHz Dual Channel DDR2 SDRAM [1x4096 + 1x2048] >> > 500GB (5.400rpm) SATA Hard Drive >> > Cost: �799 >> >> > Link for more info: >> >http://www1.euro.dell.com/uk/en/home/Laptops/laptop-studio-1555/pd.as... >> >> Option 1: >> - much faster (in turbo) >> - faster hard drive (7200rpm instead of 5400rpm) you will notice the >> � difference >> - 4GB instead of 6GB doesn't matter much in real-life situations unless >> � performing very memory hungry operations (3d rendering?) >> - Windows 7 PRO >> >> Option 2: >> - older architecture >> - slower although larger hard drive >> - dual channel memory with different size rams using 2 rams instead of 4?? >> � Weird. I thought this wasn't possible. See also: >> �http://www.techsupportforum.com/hardware-support/motherboards-bios-cp... >> - 6GB instead of 4GB doesn't give much noticeable difference in real-life >> situations >> - Windows 7 home premium (which can't connect to a network domain, afaik) >> >> Dell claims everything to be good and fast. >> It's pure marketing. >> >> I think option 1 is better unless you need more harddrive space (and you >> don't care about boot and program loading time) or you can't live with >> having 'only' 4GB memory. >> >> Hope this helps. >> >> regards, >> Marcel >> > >Thanks, that's what I was leaning towards. > >Will the fact that the memory is DDR3 instead of DDR2 will make a >marked difference too? > >Also, I'm puzzled a bit by the turbo mode. I thought most CPUs these >days intelligently went into a low power mode when not in use? I know >clock speeds aren't that important, but 1.6 GHz does seem a bit on the >slow side. I have an Atom 1.6 GHz netbook, which couldn't play 1080p >H264 HD video files without badly stuttering. Would this laptop be >able to handle that? The presence of HDMI video out would lead me to >hope so... > >Thanks again Before you buy a Dell just call tech support. 800-624-9896 For a laugh, just follow the menus to talk to someone about a laptop for the home. After 10 min a tech support answered in broken English. I explained my problem, and she put me on hold again. I was on hold for another 10 min and the phone disconnected. F$$k Dell.
From: Larc on 11 Dec 2009 17:15
On Fri, 11 Dec 2009 13:16:23 -0800 (PST), Mark Smith <marksmith5555(a)jungle-monkey.com> wrote: | Thanks, that's what I was leaning towards. | | Will the fact that the memory is DDR3 instead of DDR2 will make a | marked difference too? | | Also, I'm puzzled a bit by the turbo mode. I thought most CPUs these | days intelligently went into a low power mode when not in use? I know | clock speeds aren't that important, but 1.6 GHz does seem a bit on the | slow side. I have an Atom 1.6 GHz netbook, which couldn't play 1080p | H264 HD video files without badly stuttering. Would this laptop be | able to handle that? The presence of HDMI video out would lead me to | hope so... | | Thanks again Forgive me if this has already been covered, but I haven't been keeping up with this thread and older posts are gone. Does either laptop have a separate display adapter with its own memory or is each an onboard adapter that shares system memory? The ability to play such things as H264 video smoothly usually has more to do with adapter abilities than with the availability of an HDMI connection or not. Of course, good video can make good use of an HDMI port. Larc |