HiSilicon Kirin 9000W vs Samsung Exynos 7885 vs Rockchip RK3288
HiSilicon Kirin 9000W
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The HiSilicon Kirin 9000W is an SoC that can be used in smartphones and tablets based on Android and was first installed in the Huawei MatePad Pro 13.2.
Huawei does not reveal any information about the SoC. The little information that is available comes from benchmarks and system analysis tools. The CPU consists of three clusters with a total of 12 cores. The power-saving cluster has four ARM Cortex-A510 cores, each operating at up to 1,530 MHz, while six other cores use unspecified cores from HiSilicon (0x0D42) and clock at up to 2,150 MHz. The third cluster contains two HiSilicon cores (0x0D02), each with a maximum clock speed of 2,487 MHz. The performance cores could possibly be based on the TaiShan V120 architecture (as in the Kirin 9000S).
The single-core performance is correspondingly mixed, but the multi-core performance is at the level of a high-end SoC from 2022 due to the numerous cores.
A Maleoon 910 by HiSilicon is integrated as the graphics unit, similar to the 9000S (where it was clocked with up to 750MHz).
Nothing concrete is known about the manufacturing process or the architecture. The SoC will probably be manufactured in 7 nm at SMIC.
Samsung Exynos 7885
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The Samsung Exynos 7885 (also called Exynos 7 Series) is a upper mid-range system-on-a-chip (SoC) for smartphones and tablets. It was launched early 2018 alongside the Samsung Galaxy A8 2018 series and features two Cortex-A73 cores clocked at up to 2.2 GHz. Furthermore, there are six power efficient Cortex-A53 cores at up to 1.6 GHz, an ARM Mali-G71 MP2 GPU and a LPDDR4x memory controller. The integrated LTE modem supports LTE Cat.12 3CA 600 Mbps download speeds and Cat.13 2CA 150 Mbps upload. 802.11ac WiFi, Bluetooth 5.0 and FM Radio are also in the chip. It is manufactured in 14nm FinFET at Samsung and therefore a rather power efficient SoC.
Rockchip RK3288
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The Rockchip RK3288 is a mid-range ARM SoC for Android and Chrome OS mobile systems. It integrates four Cortex-A12 cores clocked at up to 1.8 GHz. ARM calls these cores Cortex-A17 due to them having very similar performance levels. The SoC includes an ARM Mali-T760 MP4 (also called Mali-T764) GPU clocked at 600 MHz and a dual-channel DDR3, DDR3L, LPDDR2, LPDDR3 memory controller.
The ARM Cortex-A12 is the successor to the Cortex-A9 and is based on a 32 Bit ARMv7-A microarchitecture. A single A12 core should be roughly 40 % more powerful than an A9 core according to ARM.
The integrated video engine supports encoding of H.264, VP8, and MVC videos up to 1080p. Decoding is supported for videos up to 4K H.264 and 10 Bit H.265.
The chip is manufactured under a 28 nm HKMG process.
| Model | HiSilicon Kirin 9000W | Samsung Exynos 7885 | Rockchip RK3288 | ||||||||||||
| Clock | 1530 - 2490 MHz | 2200 MHz | 1800 MHz | ||||||||||||
| Cores / Threads | 12 / 12 2 x 2.5 GHz 6 x 2.2 GHz 4 x 1.5 GHz ARM Cortex-A510 | 8 / 8 | 4 / 4 | ||||||||||||
| Technology | 7 nm | 14 nm | 28 nm | ||||||||||||
| iGPU | HiSilicon Maleoon 910 | ARM Mali-G71 MP2 | ARM Mali-T760 MP4 (600 MHz) | ||||||||||||
| Architecture | ARM | ARM | ARM | ||||||||||||
| Announced | |||||||||||||||
| Codename | Cortex-A73/-A53 | ||||||||||||||
| Series | Samsung Exynos | ||||||||||||||
| Series: Exynos Cortex-A73/-A53 |
| ||||||||||||||
| Features | ARM Mali-G71 MP2, 2x Cortex-A73 (2.2 GHz) + 6x Cortex-A53 (1.6 GHz, big.LITTLE), 2x 32 Bit LPDDR4 Memory Controller | ARM MAli-T624 at 600 MHz, dedicated 2D processor, 1080P H.264, VP8, MVC encoding, 4K H.264 and 10 Bits H.265 decoding, 1080p multi video decode, Dual-channel DDR3(L) memory controller, HDMI 2.0 | |||||||||||||
| Manufacturer | www.samsung.com | www.rk3288.com |
Benchmarks
Average Benchmarks HiSilicon Kirin 9000W → 100% n=2
Average Benchmarks Samsung Exynos 7885 → 26% n=2
Average Benchmarks Rockchip RK3288 → 20% n=2
- Average benchmark values for this graphics card* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation
