Sony Vaio VPC-Z13Z9E/X
Specifications

Price comparison
Average of 1 scores (from 4 reviews)
Reviews for the Sony Vaio VPC-Z13Z9E/X
Source: c't - 2/11

Comparison, , Long, Date: 01/01/2011
Rating: performance: 80% features: 80% display: 90% mobility: 90% ergonomy: 70% emissions: 90%
Source: Tom's Hardware

CPU+SSD good, GPU bad
Single Review, online available, Long, Date: 03/02/2011
Source: Erenumerique

Single Review, online available, Short, Date: 11/26/2010
Rating: Total score: 80%
Source: Notebook.cz

Single Review, online available, Medium, Date: 10/26/2010
Rating: performance: 80% features: 80% display: 80% emissions: 40%
Comment
NVIDIA GeForce GT 330M: The Nvidia GeForce GT 330M is the successor of the GT 230M and technically just a slightly higher clocked GT 240M (but it should still maintain the power envelope of the GT 230M as the naming suggests).
Non demanding games should be playable with these graphics cards.
» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.
Intel Core i7: The Intel Core i7 for laptops is based on the LG1156 Core i5/i7 CPU for desktops. The base clock speed of the CPUs is relatively low, but because of a huge Turbo mode, the cores can dynamically overclock to up to 3.2 GHz (920XM). Therefore, the CPU can be as fast as high clocked dual-core CPUs (using single threaded applications) but still offer the advantage of 4 cores. Because of the large TDP of 45 W / 55 W, the CPU is only intended for large laptops.
640M:
The Core i7-640M is the fastest Dual-Core CPU for laptops (at the time of introduction in Q4 2010) and successor of the 620M. It clocks betwenn 2.8 and 3.64 GHz due to the Turbo Mode and because of Hyperthreading, 4 threads are executed simultaneously. In the package, Intel also included a second die with an integrated GPU (GMA HD) and a memory controller. Therefore, the TDP of 35 Watt of the whole package is still quite good.
» Further information can be found in our Comparison of Mobile Processsors.
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