So sánh chip snapdragon 636 và exynos 7904 năm 2024

Chúng tôi đã so sánh hai phiên bản của vi xử lý điện thoại SoCs: 8 nhân 2630MHz Qualcomm Snapdragon 7 Gen 3 so với 8 nhân 1800MHz Samsung Exynos 7904 . 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 7 Gen 3Lợi thế

Cao hơn Tần số (2630MHz so với 1800MHz)

Quy trình sản xuất hiện đại hơn (4nm so với 14nm)

Phát hành trễ 4 năm và 9 tháng

Samsung Exynos 7904Lợi thế

Công suất thấp hơn (5W so với 6W)

Điểm số

Tiêu chuẩn

AnTuTu 10

Độ phân giải tối đa của máy ảnh

Der Samsung Exynos 7884B (auch Exynos 7 Series genannt) ist ein System on a Chip (SoC) für Smartphones und Tablets. Er bietet zwei große Cortex-A73-Kerne, welche mit maximal 1,56 GHz getaktet werden. Hinzu kommen sechs stromsparende Cortex-A53-Kerne mit bis zu 1,35 GHz. Im Vergleich zum ähnlichen Exynos 7885, bietet der 7884 also die selbe Architektur, jedoch deutlich geringer getkatet (lt Techyorker). Wie beim 7885, bietet der 7884 die integrierte ARM Mali-G71 MP2 Grafikkarte. Auch das LTE Modem ist schwächer (150 / 50 MBit Download / Upload). Weiters findet man noch Bluetooth 5.0, Wi-Fi 4 (802.11 b/g) und einen LPDDR4-1866 Speicherkontroller im Chip. Der SoC wird in 14nm FinFET bei Samsung gefertigt und ist daher relativ stromsparend.

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).

DirectX is used in games, with newer versions supporting better graphics.

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. (Qualcomm Snapdragon 695 5G)

Unknown. Help us by suggesting a value. (Samsung Exynos 7904)

When the GPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.

OpenGL ES is used for games on mobile devices such as smartphones. Newer versions support better graphics.

OpenCL version

Unknown. Help us by suggesting a value. (Samsung Exynos 7904)

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.

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. (Qualcomm Snapdragon 695 5G)

Unknown. Help us by suggesting a value. (Samsung Exynos 7904)

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. (Qualcomm Snapdragon 695 5G)

Unknown. Help us by suggesting a value. (Samsung Exynos 7904)

A larger L2 cache results in faster CPU and system-wide performance.

L1 cache

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 695 5G)

A larger L1 cache results in faster CPU and system-wide performance.

clock multiplier

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 695 5G)

Unknown. Help us by suggesting a value. (Samsung Exynos 7904)

The clock multiplier controls the speed of the CPU.

L3 cache

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 695 5G)

Unknown. Help us by suggesting a value. (Samsung Exynos 7904)

A larger L3 cache results in faster CPU and system-wide performance.

Memory

RAM speed

Unknown. Help us by suggesting a value. (Samsung Exynos 7904)

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. (Samsung Exynos 7904)

More memory channels increases the speed of data transfer between the memory and the CPU.

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. (Samsung Exynos 7904)

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. (Qualcomm Snapdragon 695 5G)

Unknown. Help us by suggesting a value. (Samsung Exynos 7904)

Geekbench 5 is a cross-platform benchmark that measures a processor's single-core performance. (Source: Primate Labs, 2024)

Geekbench 5 result (multi)

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 695 5G)

Unknown. Help us by suggesting a value. (Samsung Exynos 7904)

Geekbench 5 is a cross-platform benchmark that measures a processor's multi-core performance. (Source: Primate Labs, 2024)

PassMark result

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 695 5G)

This benchmark measures the performance of the CPU using multiple threads.

This benchmark measures the performance of the CPU using a single thread.

PassMark result (overclocked)

Unknown. Help us by suggesting a value. (Qualcomm Snapdragon 695 5G)

Unknown. Help us by suggesting a value. (Samsung Exynos 7904)

This benchmark measures the performance of the CPU when it is overclocked.

Miscellaneous

Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.