AMD currently offers APUs Phoenix in three versions. As Ryzen 7040U for thin, light and energy-saving devices (15-30 watts), as Ryzen 7040HS for powerful high-end notebooks (35-45-54W) and in China also as Ryzen 7040H, which is similar to the HS series, but apparently without qualitative requirements for the equipment / processing of notebooks and rather with energetically inferior pieces of silicon.
The Ryzen 7 7840S and Ryzen 5 7640S have now appeared in Lenovo’s offer for Europe and China. From the parameters of the processors and notebooks, it can be concluded that this is a solution for the energy-saving segment, but at first glance there are no differences compared to the Ryzen 7040U series.
Ryzen Zenjad.
vl.taktL3GPU
SP + arch.taktTDPRyzen x000HS9 7940HS48/164.0 / 5.2GHz16MB768 RDNA32.8GHz35-54W9 6980HS3+8/163.3 / 5.0 GHz16MB768 RDNA22.4 GHz35W9 6900HS3+8/163.3 / 4.9 GHz16MB768 RDNA22.4 GHz35W7 7840HS48/163.8 / 5.1GHz16MB768 RDNA32.7GHz35-54W7 7735HS3+8/163.2 / 4.75GHz16MB768 RDNA22.2GHz35-54W7 6800HS3+8/163.2 / 4.7GHz16MB768 RDNA22.2GHz35W5 7640HS46/124.3 / 5.0GHz16MB512 RDNA32.6GHz35-45W5 7535HS3+6/123,3 / 4,55 GHz16MB384 RDNA21,9 GHz35-54W5 6600HS3+6/123,3 / 4,5 GHz16MB384 RDNA21,9 GHz35WRyzen x000U7 7840U48/163.3 / 5.1GHz16MB768 RDNA32.7GHz15-30W7 7735U3+8/162.7 / 4.75GHz16MB768 RDNA22.2GHz28W7 6800U3+8/162.7 / 4.7GHz16MB768 RDNA22.2GHz15-28W5 7640U46/123,5 / 4,9 GHz16MB512 RDNA32,6 GHz15-30W5 7540U46/123,2 / 4,9 GHz16MB256 RDNA32,5 GHz15-30W5 7535U3+6/122.9 / 4.55GHz16MB384 RDNA21.9GHz28W5 6600U3+6/122,9 / 4,5 GHz16MB384 RDNA21,9 GHz15-28W3 7440U44/83,0 / 4,7 GHz8MB256 RDNA32,5 GHz15-30W3 7335U3+4/83,0 / 4,3 GHz8MB256 RDNA21,8 GHz28W
Nor can they. The difference is not visible in the clocks, the number of cores or the appearance of the laptop. It consists of using the FP8 case as opposed to the FP7. This is used more in more powerful notebooks, and the difference lies in its dimensions, which are 5 millimeters longer (25×40 mm vs. 25×35 mm), which makes it possible to implement a wider range of input / output interfaces. Namely, in addition, 2x USB4 40Gb/ss with DisplayPort 2.1 and PowerDelivery 3.0 support.
Phoenix APU in FP8 and FP7 case (AMD via Golden Pig Upgrade)
Compared to FP7, it also offers a high-speed MIPI CSI interface for high-resolution image and video transmission in raw data (RAW). AMD acquired the finished form of this interface with the acquisition of Xilinx, which equips its chips with it from the Spartan 7 FPGA, Artix 7 FPGA, Artix UltraScale+ FPGA, Zynq 7000 SoC to the high-performance Zynq UltraScale+ MPSoC and Versal.
Some sites say that the specifications of the Ryzen 7 7840S and Ryzen 5 7640S processors are not available, which is not entirely true, they are available on the Lenovo website (see the table above) and confirm that the basic configuration does not differ from the Ryzen 7040U – the difference is in the equipment .
Both new models appear within Lenovo’s Yoga Slim 7 14 / Yoga Air 14S configurations.
2023-08-16 08:03:06
#Ryzen #7840S #Ryzen #7640S #released #exclusive #Lenovo #MIPI #CSI
