IT House April 3 news, as early as the beginning of March, Geekbench has The Xiaomi Book S 12.4-inch notebook information, equipped with Qualcomm Snapdragon 8cx Gen2. Now, on Geekbench, there is information that the Xiaomi Book S 12.4 is equipped with a Snapdragon 8cx (Gen1).
▲ Xiaomi Book S 12.4 is equipped with Qualcomm Snapdragon 8cx Gen2
▲ Xiaomi Book S 12.4 is equipped with Qualcomm Snapdragon 8cx
As shown in the figure above, the two Xiaomi Book S 12.4 are equipped with Qualcomm Snapdragon 8cx and Qualcomm Snapdragon 8cx Gen2 respectively, but there is no substantial difference in running scores.
IT Home learned that Qualcomm has launched the Snapdragon 8cx Gen3, which has improved performance compared to 8cx Gen2. If Xiaomi really wants to make an Arm notebook, it should eventually choose to carry the Snapdragon 8cx Gen3.
In terms of parameters, snapdragon 8cx Gen3 uses a 5nm process process, and the official said that this chip is the first 5nm chip on the Windows platform. The CPU portion of the chip has four large 3.0 GHz cores and four small 2.4GHz cores, for a total of up to 14MB of cache and a TDP of about 15W. In terms of performance, compared with the second-generation Snapdragon 8cx Gen 2, the Snapdragon 8cx Gen 3 has 85% better CPU performance, 60% more GPU performance, and 40% higher single-threaded performance. In addition, Qualcomm said that this product has 60% higher performance per watt than similar chips on the x86 platform.