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Today, Qualcomm announces a new Snapdragon 855 SoC update: the new Snapdragon 855+. In the past, Qualcomm used to refresh sometimes their flagship SoCs in the middle of the life of their products and give them a small improvement in their performance, the best-known chip corresponding to this model was probably the Snapdragon 821's few years ago. The S835 has never been upgraded. However, the S845 from last year had an alternative top tray, which was found in some of the vendor's products, including the renowned Snapdragon 850 product with the same specifications.
| Qualcomm Snapdragon Flagship SoCs 2019 | |||
| SoC | Snapdragon 855 |
Snapdragon 855+ |
|
| CPU | 1x Kryo 485 Gold (derived from A76) @ 2.84GHz 1x512KB pL2 3x Kryo 485 Gold (derived from A76) 4x Kryo 485 Silver (derived from A55) 2 MB sL3 |
4x Kryo 385 Gold (derived from A75) @ 2.96 GHz 4x256KB pL2 4x Kryo 385 Silver (derived from A55) 2 MB sL3 |
|
| GPU | Adreno 640 @ 585 MHz | Adreno 640 @ ~ 672 MHz | |
| Memory | 4x 16-bit CH at 2133 MHz LPDDR4x 34.1 GB / s 3 MB of system level cache |
||
| ISP / Camera | Double ISP Spectra 380 14 bit 1x 48MP or 2x 22MP |
||
| Encode/ Decode |
2160p60 H.265 10 bits HDR10, HDR10 +, HLG 720p480 |
||
| Integrated modem | Snapdragon X24 LTE (Category 20) DL = 2000Mbps UL = 316 Mbps |
||
| Mfc. Process | 7 nm (N7) | ||
The new Snapdragon 855+ is now closely following this model: it is basically the same SoC as the Snapdragon 855, but Qualcomm increases the number of core CPU clocks from 2.84 GHz to 2.96 GHz, which gives a speed gain of 4.2% for single-threaded processors. workloads.
In addition to improving the processor, we also find that the graphics processor receives a greater performance gain of 15%. As the 855 Adreno 640 was clocked at 585 MHz, the 855+ clock should be around the 672 MHz mark, which is a strangely familiar frequency for Adreno GPUs.
Qualcomm says we should expect to hear about vendor devices using the new Snapdragon 855+ in the coming weeks. Last year, ASUS was the first provider to announce the ROG phone with a weighted upper S845 around the same time of the summer. I also imagine that it is possible that Samsung's next Note10 is powered by the S855 +, as I'm expecting the phone to come with a new Exynos chipset this time, and that the counterpart of Snapdragon also receives a slight start. .
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