Intel Atom N475

The Intel Atom N475 is a small and cheap entry level CPU for Netbooks and small laptops. In the package is an integrated memory controller for DDR2 and DDR3 main memory (max 2 GB, single channel) and the GMA 3150 graphics card. Compared to the N455, the N475 is higher clocked and is specified for 6.5 Watt TDP instead of 5.5 Watt of the N455. The N470 offers only DDR2 support.

The performance of the whole system (Atom N475 and integrated GMA 3150) is only sufficient for basic tasks like surfing the web, or office working. HD video, video cutting, advanced photo editing and of course gaming may overstrain the GPU and CPU. Compared to the previous Atom generation, the performance gain is said to be only marginally above a similar clocked Atom Z / GMA 950.

An advantage of the interation, is the small overall power consumption of the CPU, GPU and memory controller (only 6.5 Watt TDP). Therefore, the chip is ideally used in small Netbooks, MIDs, and thin laptops.

Series	Intel Atom
Codename	Pineview
Clock Rate	1860 MHz
Front Side Bus	533 MHz
Level 2 Cache	512 KB
Number of Cores / Threads	1 / 2
Max. Power Consumption (TDP = Thermal Design Power)	6.5 Watt
Transistor Count	123 Million
Manufacturing Technology	45 nm
Die Size	66 mm2
Max. Temperature	100 °C
Socket	FCBGA559
Features	integrated DDR3 memory controller, integrated GMA 3150 GPU
64 Bit	64 Bit support
Starting Price	$75 U.S.
Announcement Date	05/01/2010
Product Link (external)	Intel Atom N475

Cinebench R10 in comparison
Intel Atom Z520 (min)

706.3 

...Intel Atom N450

861 

863 

Intel Atom N280

868.4 

Intel Atom N475

949 

Intel Atom Z550

980 

VIA Nano L2100

1085 

AMD Athlon Neo MV-40

1148.5 

...Intel Core i7 (Desktop) 980X EE (max)

23150 

Sumber : Notebookcheck