Intel updated its official price list today and quietly joined four ultra-low voltage, ultra-low-power notebook processors, including an upgraded Core i7/i5 series and a new Celeron model.

The first is the "Core i7-2677M", "Core i7-2637M", dual-core four-threaded, 4MB three-level cache, which will increase the original clock frequency by 200MHz to 1.8G/1.7GHz on the basis of the Core i7-2657M/2617M. The dynamic acceleration of maximum frequency compliance was increased to 2.9/2.8 GHz, and the prices were maintained at US$317 and US$289, respectively.

Followed by "Core i5-2557M", dual-core four-threaded, 3MB three-level cache, in the Core i5-2537M based on the frequency increase of 300MHz to reach 1.7GHz, the dynamic acceleration of the highest frequency is increased by 400MHz to 2.7GHz, the price It's still $250.

These three types of HD Graphics 3000 graphics core acceleration rates are said to have improved, but are yet to be confirmed, but the most critical is that their thermal design power is maintained at 17W ultra-low levels, which in the main frequency It is particularly commendable under the premise of a substantial increase in prices and complete price changes.

Finally, look at the "Celeron 847", the first Celeron model in the ultra-low voltage series of the Sandy Bridge family, dual-core dual-threaded, clocked at 1.1GHz, does not support dynamic acceleration, three-level cache 2MB, thermal design power consumption is 17W, However, the graphics core specifications are unknown. It is estimated that it should be HD Graphics 3000.

The official price of this ultra-low Celeron is US$134, which is exactly the same as the previous generation Celeron U3600/U3400 and even the last generation Celeron SU2300. It is ideal for ultra-thin notebooks, such as Fujitsu's 12.1-inch notebook. It, with six-cell battery can last up to 10 hours.