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MSI GE620DX Nv GT 555M 2gb Question?

post #1 of 5
Thread Starter 
Does anyone know which type of GT 555m is installed in this laptop? I'm considering to buy one soon and am comparing it against a Radeon HD 6750m. It's a laptop but i've seen posts where they overclock the 555 into GTX 460m territory, is this possible on a laptop like this?

144 cores 709MHz (GF106), 128Bit GDDR5, e.g. MSI GX780
144 cores 590MHz (GF106), 192Bit DDR3, e.g. Dell XPS 17, Alienware M14x
144 cores 590MHz (GF106), 128Bit DDR3, e.g. Schenker XMG A501 / A701 (Clevo W150HRM / W170HN)
96 cores 753MHz (GF108), 128Bit GDDR5, e.g. Lenovo Y570p / Y560p
144 cores 525 MHz (GF116), 128 Bit DDR3, e.g. Medion Akoya P6812
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post #2 of 5
Thread Starter 
((Bump))
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Transcend PC3-10700 Kingston Value RAM PC3-10700 Hitachi HTS547550A9E384 Thermaltake Massive23 GT 
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post #3 of 5
I'm about 99% sure there's really only one 555m chip, and it's not the 96 shader one, cause that's a 540m (I know cause I have one). So it's prolley the 144 shader version.

My best guess is that even if it's one of the lower clocked versions, it'll likely be OC-able to the stock clocks of the fastest version of the chip (or maybe more) ... again, because it's the same chip. The only reason you maybe couldn't is if that unit didn't have good cooling.

Unfortunately, this is the extent of my knowledge on the subject ... I couldn't tell ya about what bus it'll have, or whether it's ddr3 or 5, but I'd bet unless it's a pretty expensive laptop (like 1500+ USD or more) you're probably looking at 128-bit DDR3 would be my guess ...
Edited by brettjv - 1/19/12 at 9:19pm
    
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xeon X5675 6-core @ 4.1ghz (1.29v, 20x205 +ht ) rampage iii extreme msi rx470 gaming X (the $159 budget king) 3 x 2gb corsair xms3 pc12800 (9-9-9-24-1T@1600MHz) 
Hard DriveOptical DriveCoolingOS
hynix 250gb ssd (boot), 2tb deskstar (apps),1tb... plextor px-712sa - still the best optical drive... corsair h8o v2 aio W10 home 
MonitorPowerCaseAudio
asus vw266h 25.5" (1920x1200) abs sl (enermax revolution) * single 70A rail 850w silverstone rv-03 XFi Titanium 
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post #4 of 5
Thread Starter 
I got those five off notebookcheck.net
http://www.notebookcheck.net/NVIDIA-GeForce-GT-555M.41933.0.html

The benchmark's error allowance shows this,
3dMark06 ranges from 9000-13000 pts

So basically whats it's got is 144 cores 709MHz (GF106), 128Bit DDR3?
how much of a difference will the memory type have on performance?
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Transcend PC3-10700 Kingston Value RAM PC3-10700 Hitachi HTS547550A9E384 Thermaltake Massive23 GT 
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Intel Core i3-2310M MS-16G5 Intel(R) HD Graphics 3000 NVIDIA GeForce GT 555M @900|1800|1000 
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Transcend PC3-10700 Kingston Value RAM PC3-10700 Hitachi HTS547550A9E384 Thermaltake Massive23 GT 
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post #5 of 5
Thread Starter 
((bump, more comments are appreciated))
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Transcend PC3-10700 Kingston Value RAM PC3-10700 Hitachi HTS547550A9E384 Thermaltake Massive23 GT 
OSMouseMouse PadAudio
Windows 7 Home Basic 64-bit Logitech G400 Steelseries qck Realtek ALC892 
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CPUMotherboardGraphicsGraphics
Intel Core i3-2310M MS-16G5 Intel(R) HD Graphics 3000 NVIDIA GeForce GT 555M @900|1800|1000 
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Transcend PC3-10700 Kingston Value RAM PC3-10700 Hitachi HTS547550A9E384 Thermaltake Massive23 GT 
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Windows 7 Home Basic 64-bit Logitech G400 Steelseries qck Realtek ALC892 
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