What is the graphics chip of a tablet?

ATI series: ATI has always been the dominant player in laptop graphics chips, and most laptops use ATI Mobility Radeon series graphics cards. This product is different from nVIDIA's Geforce GO series in terms of design starting point. It mainly targets the characteristics of notebook computers and optimizes 3D performance without increasing power consumption. Although ATI Mobility Radeon does not support hardware T&L and is slightly inferior to the Geforce GO series in 3D performance, its power consumption is only 2.2W and has SpeedStep energy-saving technology similar to Intel's notebook-specific CPU. This technology can adjust the power consumption according to the power consumption. Select core frequency and voltage.

Since notebooks were mainly used in the commercial field in the past, people did not pay much attention to the poor performance of notebook graphics cards in entertainment, especially 3D games. People are more concerned about its power consumption and 2D performance. It seems that notebook computers are inherently incapable of 3D games. As notebook computers continue to become more powerful and their application areas expand, home users have become a huge consumer group of notebook computers. As a result, improving the 3D performance of notebook graphics cards has become an urgent issue. The newly launched ATI Mobility Radeon Graphics has reached the level of mainstream desktop graphics cards. Mobile Radeon has most of the features of desktop-specific Radeon and integrates 64M DDR video memory on the motherboard. The perfect 2D effects and super 3D level have made it the graphics card of choice for high-end notebooks.

nVIDIA series: As the king of graphics chips, nVIDIA follows the trend and launches the all-round Geforce GO series display chips. This is also the mobile display chip launched by nVIDIA. It is well known that nVIDA has a superior 3D effect has become the first choice for most users. The architecture of the Geforce GO series is the same as that of the Geforce series, except that the frequency and power consumption are reduced on the basis of MX. Although the core frequency and memory frequency of the Geforce GO series are lower than those of the Geforce series, they far exceed ATI Mobility Radeon. Breaking the myth that laptops are not suitable for gaming.

Geforce GO is equipped with two types of video memory: SDRAM and DDR. It supports up to 64/128-bit 64M video memory and a maximum bandwidth of 2.6GB/S. Applying DDR technology to laptop graphics cards can be regarded as a leap. The Geforce GO series also supports hardware T&L, making 3D games more exciting. However, the power consumption of the Geforce GO series is very alarming. 2.8W is currently the highest record for notebook graphics chips. Moreover, Geforce GO does not support built-in video memory and can only use external video memory. The entire display system will take up a lot of space. Generally, ultra-thin notebooks cannot use this series of graphics cards.

Integrated chips: Currently, some laptops using Intel, SIS and ALI motherboards have integrated graphics cards. This integrated graphics card can fully reduce the space and cost of the notebook. Its performance is fully capable of being used by ordinary business users, but of course it will be very difficult to run larger 3D games.