Sony VAIO VGN-Z31MN/B
Specifications
Price comparison
Reviews for the Sony VAIO VGN-Z31MN/B
Source: c't - 14/09
Comparison, , Long, Date: 07/01/2009
Rating: performance: 40% display: 90% mobility: 90% emissions: 30%
Comment
NVIDIA GeForce 9300M GS: Compared to the 9300M G, the GS has only 8 unified shaders but a higher clock rate. Therefore, the performance should be similar according to Nvidia. Supports
Hybrid-SLI (GeForceBoost and HybridPower) with Nvidia 9100M G and PureVideo HD (VP3).
Only some 3D games with very low demands are playable with these cards.
» 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.
P8600:
Fast but still not overpriced dual core CPU. For most games and multimedia applications sufficient and due to the 25W TDP even for smaller notebooks useable.
» Further information can be found in our Comparison of Mobile Processsors.
