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AMD Ryzen 9 4900HS

AMD Ryzen 9 4900HS
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AMD Ryzen 9 4900HS review: specs and price

AMD Ryzen 9 4900HS

Why is AMD Ryzen 9 4900HS better than the average?

  • CPU speed
    ?

    8 x 3GHzvs8.98GHz
  • RAM speed
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    4266MHzvs1999.43MHz
  • CPU threads
    ?

    16vs5.64
  • Semiconductor size
    ?

    7nmvs18.44nm
  • Turbo clock speed
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    4.3GHzvs3.51GHz
  • GPU turbo
    ?

    1750MHzvs1039.61MHz
  • PassMark result
    ?

    19862vs5760.37
  • L2 cache
    ?

    4MBvs1.31MB

Price comparison

General info

1.Has integrated graphics
AMD Ryzen 9 4900HS
With integrated graphics you don’t need to buy a separate graphics card.
2.Supports 64-bit
AMD Ryzen 9 4900HS
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.
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.
4.GPU clock speed

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The graphics processing unit (GPU) has a higher clock speed.
5.DirectX version

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DirectX is used in games, with newer versions supporting better graphics.
6.OpenGL ES version

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OpenGL ES is used for games on mobile devices such as smartphones. Newer versions support better graphics.
7.has 5G support
AMD Ryzen 9 4900HS
The fifth-generation wireless technology delivers higher speeds and lower latency than the previous, fourth-generation tech.
When the GPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
9.OpenCL version

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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

1.CPU speed

8 x 3GHz

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.
3.Uses big.LITTLE technology
AMD Ryzen 9 4900HS
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.
4.Uses HMP
AMD Ryzen 9 4900HS
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.
When the CPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
A larger L2 cache results in faster CPU and system-wide performance.
7.L1 cache

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

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The clock multiplier controls the speed of the CPU.
A larger L3 cache results in faster CPU and system-wide performance.

Memory

It can support faster memory, which will give quicker system performance.
2.maximum memory bandwidth

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This is the maximum rate that data can be read from or stored into memory.
3.memory channels

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

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The maximum amount of memory (RAM) supported.
5.Supports ECC memory
AMD Ryzen 9 4900HS
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.
6.eMMC version

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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.
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.
8.bus transfer rate

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The bus is responsible for transferring data between different components of a computer or device.
9.bus speed

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The bus is responsible for transferring data between different components of a computer or device.

Features

1.Has integrated LTE
AMD Ryzen 9 4900HS
The system on a chip (SoC) has an integrated LTE cellular chip. LTE is capable of downloading at faster speeds than older, 3G technology.
2.download speed

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The download speed is a measurement of the internet connection bandwidth, representing the maximum data transfer rate at which a device can access online content.
3.Has dynamic frequency scaling
AMD Ryzen 9 4900HS
Dynamic frequency scaling is a technology that allows the processor to conserve power and reduce noise when it is under a light load.
4.Has NX bit
AMD Ryzen 9 4900HS
NX bit helps protect the computer from malicious attacks.
5.bits executed at a time

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NEON provides acceleration for media processing, such as listening to MP3s.
6.Has AES
AMD Ryzen 9 4900HS
AES is used to speed up encryption and decryption.
7.Has TrustZone
AMD Ryzen 9 4900HS
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).
8.upload speed

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The upload speed is a measurement of the internet connection bandwidth, representing the maximum data transfer rate at which a device can send information to a server or another device.
9.VFP version

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Vector Floating-Point (VFP) is used by the processor to deliver increased performance in areas such as digital imaging.

Benchmarks

This benchmark measures the performance of the CPU using multiple threads.
This benchmark measures the performance of the CPU using a single thread.
Geekbench 5 is a cross-platform benchmark that measures a processor's single-core performance. (Source: Primate Labs, 2021)
Cinebench R20 is a benchmark tool that measures a CPU's multi-core performance by rendering a 3D scene.
Cinebench R20 is a benchmark tool that measures a CPU's single-core performance by rendering a 3D scene.
Geekbench 5 is a cross-platform benchmark that measures a processor's multi-core performance. (Source: Primate Labs, 2021)
7.PassMark result (overclocked)

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

Price comparison

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