The VAIO Duo 13 SVD13223CXB supports a faster memory clock speeds supported by processor than most laptops of a similar type and age to it. This laptop supports a 1,600MHz processor memory clock speed, whereas most portable PCs that have been around for around the same time as it support a 133MHz processor memory clock speed. In addition, this Sony notebook PC supports 1 and 333MHz processor memory clock speeds.
A 1,600MHz processor memory clock speed is actually the best supported memory clock speeds supported by processor amongst all notebook PCs of a comparable spec and age to the VAIO Duo 13 SVD13223CXB.
Amongst comparable types of laptop the worst supported memory clock speeds supported by processor is 133MHz.