Sony Vaio VGN-CR290EAP
Notebook Specifications
Notebook: Sony Vaio VGN-CR290EAPProcessor: Intel Core 2 Duo T7500
Graphics Adapter: Intel Graphics Media Accelerator (GMA) X3100
Display: 14.1 inch, 16:10, pixels
Weight: 2.3kg
Price: 300 euro
Links: Sony homepage Sony notebook section
mobility: 80%, workmanship: 90%, ergonomy: - %, emissions: - %
Reviews for theSony Vaio VGN-CR290EAP
Foreign Reviews
Sony VGN-CR290EAP Review
Source: notebookforums.com 
, Medium, Date: 01/21/2008
Rating: performance: 70% display: 100% mobility: 80% workmanship: 90%
Comment
Intel Graphics Media Accelerator (GMA) X3100: Intel Graphics Media Accelerator (GMA) X3100 is an integrated (onboard) graphic chip on a Mobile Intel 965GM chipset. It is the successor of GMA 950 and features a fully programmable pipeline (supports Aero Glass fully and DirectX 10 with newest drivers). The peformance of the X3100 is clearly better than the GMA 950, still demanding modern games won't run fluently.
Only older games can be played fluently with these graphics chips (if they were not too demanding). Shared memory graphic cores in this category got the advantage of less heat production and longer battery runtimes. For office, internet, image processing, and video editing tasks these graphics chips are still useable without any restrictions.
>> Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.
Intel Core 2 Duo: This is the Core Duo and Core Solo successor with a longer pipeline and 5-20% more speed without more power consumption. As an addition to the Core Duo design there exists a fourth decoder, an amplified SSE-unit and an additional arithmetical logical unit (ALU).
The Core 2 Duo for laptops is identical to the desktop Core 2 Duo processors but the notebook-processors work with lower voltages (0.95 to 1188 Volt) and a lower Frontside bus clock (1066 vs 667 MHz). The performance of equally clocked notebooks is 20-25% lower than Desktop PCs because of the lower Frontside bus clock and the slower hard disks.
T7500:
>> Further information can be found in our Comparison of Mobile Processsors.
14.1": 14 inch display size is a mixture between the small formats of subnotebooks and the 15 inch standard display.
The reason why so many people like displays with medium size is, that this size is not exhausting for the eyes, does not need too much current and the laptops can be kept quite compact.
>> To find out how fine a display is, see our DPI List.
2.3 kg: These sub-notebooks weight less than the average of all notebooks, but represent a heavier class of weight among the sub-notebooks. 13 inch displays are normal for this class of weight.
Sony: Sony is a notebook manufacturer of medium size according international market shares. There exist a lot of reviews about Sony notebooks. The total ratings and price/value ratings are good above average.
>> Further information can be found in our Notebook Purchase Guide.
