Chúng tôi đã so sánh hai phiên bản của vi xử lý điện thoại SoCs: 8 nhân 2360MHz HiSilicon Kirin 659 so với 8 nhân 2840MHz Qualcomm Snapdragon 888 . Bạn sẽ tìm hiểu xem bộ xử lý nào hoạt động tốt hơn trong các bài kiểm tra thử nghiệm, thông số kỹ thuật chính, tiêu thụ điện năng và nhiều thông tin khác.
Khác biệt chính
Qualcomm Snapdragon 888Lợi thế
Hiệu suất card đồ họa tốt hơn FLOPS [1.72 TFLOPS so với 0.0576 TFLOPS]
Cao hơn Tần số [2840MHz so với 2360MHz]
Quy trình sản xuất hiện đại hơn [5nm so với 16nm]
Phát hành trễ 3 năm và 11 tháng
Điểm số
Tiêu chuẩn
FP32 [số thực]
Độ phân giải tối đa của máy ảnh
The HiSilicon Kirin 659 is an ARM-based octa-core SoC for mid-range smartphones and tablets. It was announced mid 2017 and features eight ARM Cortex-A53 cores. Four cores can be clocked with up to 1.7 GHz [power saving cores] and four with up to 2.36 GHz [performance cores]. The difference to the older Kirin 650 and Kirin 655 SoCs is the higher clock speed of the performance cores [2.35 versus 2.1 and 2.0 GHz]. The slightly older Kirin 658 is very similar. The 659 is in our benchmarks around 4% faster than the 658 and offers a better LTE radio [Cat. 13].
Furthermore, a ARM Mali-T830 MP2 graphics card [at >=900 MHz], a 64-Bit LPDDR3 memory controller and a dual-sim capable LTE Cat. 6 [max. 300 MBit/s and GSM, WCDMA, UMTS, HSPA+] radio are integrated in the SoC. The processor performance can be compared with the older Kirin 930 and therefore sufficient for daily usage as browsing and non demanding apps. High-end SoCs with Cortex-A57 or A72 cores however should be noticeably faster. The SoC is produced in a modern 16nm FinFET process and is therefore very power efficient.
Qualcomm Snapdragon 625
► remove from comparison
The Qualcomm Snapdragon 625 [SD625] is a mid-range octa-core SoC with eight ARM Cortex-A53 cpu cores at up to 2 GHz, an Adreno 506 GPU, a DDR3L-1866 memory controller and a X9 LTE [Cat 7, 4G+, 300 Mbps down, 150 Mbps up] modem. Furthermore, the chip supports 802.11ac WiFi and Bluetooth 4.1. It is manufactured in 14nm FinFet. The processor performance should be similar to a HiSilicon Kirin 650, which also offers 8 Cortex A53 cores at up to 2 GHz. However, due to the modern manufacturing process, power consumption and throttling should be better with the Snapdragon 625.
A 32-bit operating system can only support up to 4GB of RAM. 64-bit allows more than 4GB, giving increased performance. It also allows you to run 64-bit apps.
With integrated graphics you don’t need to buy a separate graphics card.
Small semiconductors provide better performance and reduced power consumption. Chipsets with a higher number of transistors, semiconductor components of electronic devices, offer more computational power. A small form factor allows more transistors to fit on a chip, therefore increasing its performance.
The clock speed of the graphics processing unit [GPU].
The fifth-generation wireless technology delivers higher speeds and lower latency than the previous, fourth-generation tech.
GPU turbo
Unknown. Help us by suggesting a value. [HiSilicon Kirin 659]
When the GPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
DirectX is used in video games, with newer versions supporting better graphics and features. The latest version is DirectX 12 Ultimate, which includes support for ray tracing, mesh shaders, and variable rate shading [VRS].
OpenGL ES is used for games on mobile devices such as smartphones. Newer versions support better graphics.
Some apps use OpenCL to apply the power of the graphics processing unit [GPU] for non-graphical computing. Newer versions introduce more functionality and better performance.
Performance
The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores [processing units]. It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.
CPU threads
Unknown. Help us by suggesting a value. [HiSilicon Kirin 659]
More threads result in faster performance and better multitasking.
Using big.LITTLE technology, a chip can switch between two sets of processor cores to maximize performance and battery life. For example, when playing a game the more powerful cores will be used to increase performance, whereas checking email will use the less powerful cores to maximize battery life.
Heterogeneous Multi-Processing [HMP] is a more advanced version of big.LITTLE technology. In this setup, a processor can utilize all cores at the same time, or just a single core for low-intensity tasks. This can provide powerful performance or increased battery life respectively.
turbo clock speed
Unknown. Help us by suggesting a value. [HiSilicon Kirin 659]
Unknown. Help us by suggesting a value. [Qualcomm Snapdragon 665]
When the CPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
L2 cache
Unknown. Help us by suggesting a value. [HiSilicon Kirin 659]
Unknown. Help us by suggesting a value. [Qualcomm Snapdragon 665]
A larger L2 cache results in faster CPU and system-wide performance.
L1 cache
Unknown. Help us by suggesting a value. [HiSilicon Kirin 659]
A larger L1 cache results in faster CPU and system-wide performance.
clock multiplier
Unknown. Help us by suggesting a value. [HiSilicon Kirin 659]
Unknown. Help us by suggesting a value. [Qualcomm Snapdragon 665]
The clock multiplier controls the speed of the CPU.
L3 cache
Unknown. Help us by suggesting a value. [HiSilicon Kirin 659]
Unknown. Help us by suggesting a value. [Qualcomm Snapdragon 665]
A larger L3 cache results in faster CPU and system-wide performance.
Memory
RAM speed
Unknown. Help us by suggesting a value. [HiSilicon Kirin 659]
It can support faster memory, which will give quicker system performance.
DDR [Double Data Rate] memory is the most common type of RAM. Newer versions of DDR memory support higher maximum speeds and are more energy-efficient.
The maximum amount of memory [RAM] supported.
This is the maximum rate that data can be read from or stored into memory.
memory channels
Unknown. Help us by suggesting a value. [HiSilicon Kirin 659]
More memory channels increases the speed of data transfer between the memory and the CPU.
eMMC version
Unknown. Help us by suggesting a value. [HiSilicon Kirin 659]
A higher version of eMMC allows faster memory interfaces, having a positive effect on the performance of a device. For example, when transferring files from your computer to the internal storage over USB.
Error-correcting code memory can detect and correct data corruption. It is used when is it essential to avoid corruption, such as scientific computing or when running a server.
Features
The system on a chip [SoC] has an integrated LTE cellular chip. LTE is capable of downloading at faster speeds than older, 3G technology.
This is the maximum download speed supported. In reality, the download speed will usually be lower, as it will be affected by other factors [such as your home/mobile network speeds].
This is the maximum upload speed supported. In reality, the upload speed will usually be lower, as it will be affected by other factors [for example your home/mobile network speeds].
A technology integrated into the processor to secure the device for use with features such as mobile payments and streaming video using digital rights management [DRM].
Multithreading technology [such as Intel's Hyperthreading or AMD's Simultaneous Multithreading] provides increased performance by splitting each of the processor's physical cores into virtual cores, also known as threads. This way, each core can run two instruction streams at once.
NX bit helps protect the computer from malicious attacks.
NEON provides acceleration for media processing, such as listening to MP3s.
Vector Floating-Point [VFP] is used by the processor to deliver increased performance in areas such as digital imaging.
front-end width
Unknown. Help us by suggesting a value. [HiSilicon Kirin 659]
Unknown. Help us by suggesting a value. [Qualcomm Snapdragon 665]
The CPU can decode more instructions per clock [IPC], meaning that the CPU performs better
Benchmarks
Geekbench 5 result [single]
Unknown. Help us by suggesting a value. [HiSilicon Kirin 659]
Unknown. Help us by suggesting a value. [Qualcomm Snapdragon 665]
Geekbench 5 is a cross-platform benchmark that measures a processor's multi-core performance. [Source: Primate Labs, 2024]