Solved! ATI Mobility Radeon™ HD 550v - 1GB (India) VS Intel® HD Graphics (Indi

Thanks All I am Planning To Buy Dell 15R Laptop with following configuration...

T541109IN8-Inspiron(TM) 15R 46,490.46 46,490.46
Inspiron 15R (N5010) Direct Base 1
Intel(R) Core(TM) i5-480M (2.66GHz, 4Threads, turbo boost up to 2.93Ghz, 3M cache) 1
Discount is only valid if the corresponding upgraded item is selected above. 1
Limited time promotional offer only. No further discounts apply. 1
15.6 Widescreen HD WLED Glossy Display with TrueLife? (1366x768) 1
LCD Bezel with 1.3MP Integrated Webcam - For Win7 1
Dell Webcam Central Software 1
CD Kit - Dell Webcam Central Software 1
LCD Back Cover - Obsidian Black 1
Adobe Reader 9.0 1
Dell(TM) Connect Software 1
Dell(TM) Welcome 1
Windows Live Software 1
Integrated 10/100 Ethernet LAN 1
7-in-1 Flash Memory Reader: SD, SDHC, MMC, MMC+, xD, MS, MS Pro 1
Break the Seal Sticker 1
India Regulatory Label 1
User Manual (English) 1
Resource DVD 1
Inspiron 15 (N5010) - System Driver 1
SRS Royalty Info Mod 1
DataSafe Local Basic 1
Skype Software 1
Tech Sheet for HealthConnect 1
Tech Sheet for Seventymm.com 1
ICC MES Info 1
Stage Software - MusicStage 1
Stage Software - PhotoStage 1
Stage Software - VideoStage 1
Stage Software - Framework 1
Stage Software Media Kit - Non Touch 1
Dell(TM) Support Center 1
Genuine Windows(R) 7 OS Label 1
Intel® Core? i5 Series Processor Label 1
Driver for Intel(R) Centrino(R) Wireless-N 1000 1
Bluetooth driver 1
4GB (2 X 2 GB) 2 DIMM DDR3 1333Mhz 1
For Info only - 1333MHz performance is capped 1066MHz with Pentium, Core i3 and i5
processors.
1
500GB 5400RPM Hard Drive 1
Optical Drive Bezel, for DVD+/-RW 1
DVD+/-RW Optical Drive 1
Roxio Creator Software 1
90W AC Adapter 1
E-family Power Cord (India) 1
6-cell Lithium Ion Battery 1
No Carrying Case 1
Shipment Box - Colorful 1
ATI Mobility Radeon? HD 550v - 1GB (India) 1
Integrated Stereo Sound with SRS Premium Sound 1
Intel(R) Centrino(R) Wireless-N 1000 1
Dell Wireless 365 Bluetooth Internal (2.1+EDR) Mini-Card 1
Dell(TM) Keyboard with Touchpad (English) 1
Genuine Windows(R) 7 Home Basic COA Label (India) 1

Suggest Me which Is Better Graphics Card Intel/Radeon....?

Thanks In Advance....

I have bought the same configuration but I am facing some problem. Whenever playing even low-end games, graphics card seems to get stuck in between sometimes. And after that, it may or may not recover. If recovers, then well and good but gameplay experience gets bad. If it doesn't recover on time, it shows blue scree. Also, sometimes when playing game, it suddenly shows black screen and starts making really loud noise and only option out is to hard switch off laptop using power button.

Games I have used are Assassins Creed (part 1), second life, Warcraft III Frozen Throne. Sometimes I can play these games for 30+ mins and sometimes same game gets stuck within 2 mins or so. Did anybody faced same issues and any tips what could be wrong with my laptop? Is it graphics card, driver, windows 7, motherboard or something else (probability in decreasing order according to my thoughts)