MediaTek Dimensity 800U Vs MediaTek Helio G90

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MediaTek Dimensity 800U

42points

MediaTek Helio G90

Comparison winnervsvs

58 facts in comparison

MediaTek Dimensity 800U vs MediaTek Helio G90MediaTek Dimensity 800UMediaTek Helio G90

Why is MediaTek Dimensity 800U better than MediaTek Helio G90?

• 3.33x faster downloads?2000 MBits/svs600 MBits/s
• 5 nm smaller semiconductor size?7 nmvs12 nm
• Has 5G support?
• Uses HMP?
• 50 MHz faster GPU turbo speed?850 MHzvs800 MHz
• 2GB larger maximum memory amount?12GBvs10GB
• 40% faster uploads?210 MBits/svs150 MBits/s

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Why is MediaTek Helio G90 better than MediaTek Dimensity 800U?

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Price comparison

User reviews

Overall rating

MediaTek Dimensity 800U9.511 User reviewsMediaTek Dimensity 800U9.5/1011 User reviewsWrite a reviewMediaTek Helio G906.84 User reviewsMediaTek Helio G906.8/104 User reviewsWrite a review

Features

Gaming

9.1/10 11 ratings8.3/10 3 ratings

Performance

9.3/10 11 ratings8.7/10 3 ratings

Comments

Highest scoreLowest scoreMost helpfulMost recentOldestMediaTek Dimensity 800UMediaTek Helio G90

Oooo

3 years ago

10 / 10

Mediatek dimensity 800u is a 5G leaded Processorr

Oooo

3 years ago

10 / 10

👍Vote6 users found this helpful

A'an

3 years ago

10 / 10

Show original

👍🏻

A'an

3 years ago

10 / 10

👍Vote3 users found this helpful

Miguelangel

3 years ago

10 / 10

Show original

Excellent

Miguelangel

3 years ago

10 / 10

Very good performance in games, quickly opens all applications. I have tested it on games like COD, PUBG, Asphalt 8 and have not experienced any lag or slowdowns. Tested on Redmi Note 9T

👍Vote3 users found this helpfulShow moreWrite a review

General info

release date

5 years ago08/18/2020MediaTek Dimensity 800U

6 years ago07/30/2019MediaTek Helio G90

The date the product first became available for purchase.GPU name

Mali G57 MP3MediaTek Dimensity 800U

Mali-G57MediaTek Helio G90

The name of the integrated GPU.GPU clock speed

Unknown. Help us by suggesting a value. (MediaTek Dimensity 800U)

720 MHz

The clock speed of the graphics processing unit (GPU).DirectX version

DirectX 12

DirectX 12

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).Thermal Design Power (TDP)

10W

Unknown. Help us by suggesting a value. (MediaTek Helio G90)

The thermal design power (TDP) is the maximum amount of power the cooling system needs to dissipate. A lower TDP typically means that it consumes less power.semiconductor size

7 nm

12 nm

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.supported displays

Unknown. Help us by suggesting a value. (MediaTek Dimensity 800U)

Unknown. Help us by suggesting a value. (MediaTek Helio G90)

Using multiple displays you can create a larger workspace, making it easier to work across multiple apps.PCI Express (PCIe) version

Unknown. Help us by suggesting a value. (MediaTek Dimensity 800U)

Unknown. Help us by suggesting a value. (MediaTek Helio G90)

Peripheral Component Interconnect Express (PCIe) is a high-speed interface standard for connecting components, such as graphics cards and SSDs, to a motherboard. Newer versions can support more bandwidth and deliver better performance.Supports 64-bit✔MediaTek Dimensity 800U✔MediaTek Helio G90A 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.+ Show more +

Performance

CPU speed

2 x 2.4 GHz & 6 x 2 GHz

2 x 2.05 GHz & 6 x 2 GHz

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

8 threads

Unknown. Help us by suggesting a value. (MediaTek Helio G90)

More threads result in faster performance and better multitasking.Uses big.LITTLE technology✔MediaTek Dimensity 800U✔MediaTek Helio G90Using 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.Uses HMP✔MediaTek Dimensity 800U

Unknown. Help us by suggesting a value. (MediaTek Helio G90)

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. (MediaTek Dimensity 800U)

Unknown. Help us by suggesting a value. (MediaTek Helio G90)

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. (MediaTek Dimensity 800U)

Unknown. Help us by suggesting a value. (MediaTek Helio G90)

A larger L2 cache results in faster CPU and system-wide performance.L1 cache

Unknown. Help us by suggesting a value. (MediaTek Dimensity 800U)

Unknown. Help us by suggesting a value. (MediaTek Helio G90)

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

Unknown. Help us by suggesting a value. (MediaTek Dimensity 800U)

Unknown. Help us by suggesting a value. (MediaTek Helio G90)

The clock multiplier controls the speed of the CPU.L3 cache

Unknown. Help us by suggesting a value. (MediaTek Dimensity 800U)

Unknown. Help us by suggesting a value. (MediaTek Helio G90)

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

Memory

RAM speed

2133 MHz

2133 MHz

It can support faster memory, which will give quicker system performance.DDR memory version

4

Unknown. Help us by suggesting a value. (MediaTek Helio G90)

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.maximum memory amount

12GB

10GB

The maximum amount of memory (RAM) supported.maximum memory bandwidth

17.1 GB/s

Unknown. Help us by suggesting a value. (MediaTek Helio G90)

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

2

Unknown. Help us by suggesting a value. (MediaTek Helio G90)

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

Unknown. Help us by suggesting a value. (MediaTek Dimensity 800U)

5.1

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.Supports ECC memory✖MediaTek Dimensity 800U (ARM Cortex-A76)✖MediaTek Helio G90 (ARM Cortex-A76)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

Has integrated LTE✔MediaTek Dimensity 800U✔MediaTek Helio G90The system on a chip (SoC) has an integrated LTE cellular chip. LTE is capable of downloading at faster speeds than older, 3G technology.download speed

2000 MBits/s

600 MBits/s

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).upload speed

210 MBits/s

150 MBits/s

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).Has TrustZone✔MediaTek Dimensity 800U (ARM Cortex-A55)✔MediaTek Helio G90 (ARM Cortex-A76)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).uses multithreading

Unknown. Help us by suggesting a value. (MediaTek Dimensity 800U)

Unknown. Help us by suggesting a value. (MediaTek Helio G90)

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.Has NX bit

Unknown. Help us by suggesting a value. (MediaTek Dimensity 800U)

Unknown. Help us by suggesting a value. (MediaTek Helio G90)

NX bit helps protect the computer from malicious attacks.bits executed at a time

Unknown. Help us by suggesting a value. (MediaTek Dimensity 800U)

Unknown. Help us by suggesting a value. (MediaTek Helio G90)

NEON provides acceleration for media processing, such as listening to MP3s.VFP version

Unknown. Help us by suggesting a value. (MediaTek Dimensity 800U)

Unknown. Help us by suggesting a value. (MediaTek Helio G90)

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. (MediaTek Dimensity 800U)

Unknown. Help us by suggesting a value. (MediaTek Helio G90)

The CPU can decode more instructions per clock (IPC), meaning that the CPU performs better

Benchmarks

Geekbench 6 result (single)

Unknown. Help us by suggesting a value. (MediaTek Dimensity 800U)

625

Geekbench 6 is a cross-platform benchmark that measures a processor's single-core performance. (Source: Primate Labs, 2025)Geekbench 6 result (multi)

Unknown. Help us by suggesting a value. (MediaTek Dimensity 800U)

1744

Geekbench 6 is a cross-platform benchmark that measures a processor's multi-core performance. (Source: Primate Labs, 2025)Geekbench 5 result (single)

Unknown. Help us by suggesting a value. (MediaTek Dimensity 800U)

Unknown. Help us by suggesting a value. (MediaTek Helio G90)

Geekbench 5 is a cross-platform benchmark that measures a processor's single-core performance. (Source: Primate Labs, 2025)Geekbench 5 result (multi)

Unknown. Help us by suggesting a value. (MediaTek Dimensity 800U)

Unknown. Help us by suggesting a value. (MediaTek Helio G90)

Geekbench 5 is a cross-platform benchmark that measures a processor's multi-core performance. (Source: Primate Labs, 2025)PassMark result

Unknown. Help us by suggesting a value. (MediaTek Dimensity 800U)

Unknown. Help us by suggesting a value. (MediaTek Helio G90)

This benchmark measures the performance of the CPU using multiple threads.PassMark result (single)

Unknown. Help us by suggesting a value. (MediaTek Dimensity 800U)

Unknown. Help us by suggesting a value. (MediaTek Helio G90)

This benchmark measures the performance of the CPU using a single thread.PassMark result (overclocked)

Unknown. Help us by suggesting a value. (MediaTek Dimensity 800U)

Unknown. Help us by suggesting a value. (MediaTek Helio G90)

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

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