Samsung is a complete company when it comes to technology. Not only are they known for their high-end devices, but they also have a set of terminals for the mid and low range that they manage to highlight. And, as if this were not enough merit, they are responsible for making their own processors. 2 days ago, the Koreans announced their new mid-range processor, the Exynos 7904, and to get an idea of how it works, in TPT we bring you a Samsung Exynos 7904 vs Exynos 7870 vs Exynos 7885 Comparison so you know the main differences between processors of the manufacturer.
Samsung Exynos 7904 vs Exynos 7870 vs Exynos 7885 – CPU Comparison
Let’s start this Samsung Exynos 7904 vs Exynos 7870 vs Exynos 7885 Comparison with an overview of the CPU of the 3 participants. Samsung has maintained a clear position in the manufacture of these processors, so the 3 have a 14nm lithography.
The Exynos 7904 has an architecture consisting of 2 Cortex A73 high-performance cores at 1.8GHz and 6 Cortex A53 at 1.6GHz. This has support for a Cat. 12 LTE modem.
As for the Exynos 7870, it consists of 8 cores, but all are Cortex A53 at 1.6GHz. In addition, the modem implemented is a Cat.6 LTE with 300MB of download and 50MB of upload.
However, the other candidate, the Exynos 7885, has a slightly more powerful architecture in speed than the new 7904, since it has 2 Cortex A73 with speeds of 2.2GHz and 6 Cortex A53 at 1.6GHz; In addition, it uses an LTE Cat.12 modem for download and Cat. 13 for upload. This configuration tells us that the 7885 is the virtual winner of the contest for very little, but the new 7904 processor has several tricks to highlight.
The Exynos 7885 has a better CPU, but just for a little bit
Samsung Exynos 7904 vs Exynos 7870 vs Exynos 7885 – GPU Comparison
The next logical aspect to compare in this Samsung Exynos 7904 vs Exynos 7870 vs Exynos 7885 is the GPU unit of the 3 participants, this being the main responsible for playing the graphics on the devices.
The new Exynos 7904 and the Exynos 7885 use a Mali-G71 MP2 GPU with speeds of 700MHz (up to 770MHz). This has support for OpenGL ES 3.2, Vulkan 1.0, OpenCL 2.0, DirectX 11 FL11_1. This GPU, although somewhat outdated, is still suitable for running the latest games and apps on the market with a decent performance, but maintaining a reduced price.
The Exynos 7870 uses a Mali-T830 MP1 GPU. It uses a single cluster and supports OpenGL ES 3.2, OpenCL 1.2 and DirectX 11 (FL 9_3). This GPU is not as powerful as the previous one, but it is slightly compensated by the CPU.
Samsung Exynos 7904 vs Exynos 7870 vs Exynos 7885 – Other Specs Comparison
Finally, we will see the features that can make unique to each of the participants in this Samsung Exynos 7904 vs Exynos 7870 vs Exynos 7885 Comparison. We started with the recently announced Exynos 7904. This SoC has the task of bringing the characteristics of the current high-end to the mid-range devices, such as the use of up to 3 cameras in the back. This SoC can support up to 32MP per camera, play HD videos at 120fps and Full HD at 30fps. It is compatible with LPDDR4x RAM and eMMC5.1 storage.
By comparison, the Exynos 7870 can handle dual cameras up to 8MP or individual 16MP cameras. It is also limited in its RAM compatibility, since it can use LPDDR3, having a slower reaction time. Storage memory is maintained in eMMC5.1
The Exynos 7885 improves the bet slightly, thanks to its compatibility with individual sensors up to 21.7MP or failing that, to dual 16 + 16MP configurations. In addition, the RAM memory can be of LPPDR4x, being as fast as that of the new 7904. This last SoC maintains a very small gap with respect to its new brother, being a worthy participant.
Except for the 7870, candidates defend themselves well in the RAM section.
Samsung Exynos 7904 vs Exynos 7870 vs Exynos 7885 – Specification Sheet
|Exynos 7904||Exynos 7885||Exynos 7870|
|Series||Exynos 7 Series||Exynos 7 Series||Exynos 7|
|Process||14nm FinFET||14nm FinFET||14nm FinFET|
|CPU (Prmary)||Cortex®-A73 1.8GHz Dual||Cortex®-A73 2.2GHz Dual||Cortex®-A53 1.6GHz Octa|
|CPU (Secondary)||Cortex®-A53 1.6GHz Hexa||Cortex®-A53 1.6GHz Hexa||None|
|GPU||Mali™-G71 MP2||Mali™-G71 MP2||Mali™-T830 MP1|
|Video||4K 30fps encoding and decoding||4K 30fps encoding and decoding||Full HD 60fps encoding and decoding|
|Codec||HEVC (H.265), H.264 and VP8, VP9 (decoding)||HEVC (H.265), H.264 and VP8, VP9 (decoding)||HEVC (H.265), H.264, VP8|
|Display||Full HD+ (2400x1080)||WUXGA (1920x1200), Full HD+ (2220x1080)||WUXGA (1920x1200)|
|Camera||32MP Rear, 32MP Front; 16+16MP||21.7MP Rear, 21.7 Front; 16+16MP||16MP Rear, 16MP Front; 8+8MP|
|Modem||LTE Cat. 12 3CA 600Mbps (DL) / Cat. 13 2CA 150Mbps (UL)||LTE Cat.12 3CA 600Mbps (DL) / Cat.13 2CA 150Mbps (UL)||LTE Cat.6 2CA 300Mbps (DL) / 50Mbps (UL)|
|Storage||eMMC 5.1||eMMC 5.1, SD 3.0||eMMC 5.1, SD 3.0|
Winner: Exynos 7904
Although the Exynos 7904 is the winner, the margin of difference is very little compared to the other 2 competitors. It does not reach the CPU level of the 7885 for very little, but the 7904 stands out for its improved capacity for photographic sensors. However, we do not consider it a difference of power that justifies a big change, and unless we really want a mobile with a triple camera, both the Exynos 7870 and the 7885 are SoCs of very high quality.