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Mediatek Dimensity 6400

Mediatek Dimensity 6400

The MediaTek Dimensity 6400 is an ARM-based SoC (system-on-a-chip), which is manufactured by TSMC using the 6 nm process. It was specially designed for use in Android smartphones and is positioned in the lower mid-range in terms of performance. It supports all current mobile communication standards, including 5G Sub6. The Dimensity 6400 is very similar to the old MediaTek Dimensity 6080 and 6300.

The CPU works with a total of eight cores, which are divided into two clusters. One has two ARM Cortex-A76 power cores with up to 2.5 GHz each, while the other has six ARM Cortex-A55 energy-saving cores with up to 2.0 GHz each. LPDDR4x RAM with 2,133 MHz can be used as RAM and UFS 2.2 is supported as internal memory.

In terms of connectivity, dual 5G (Sub6) with a theoretical peak download speed of up to 3.3 GBit/s is available, as well as Wi-Fi 5 and Bluetooth 5.2.

The integrated ARM Mali-G57 MP2 graphics unit can power displays with a resolution of up to 2,520 x 1,080 pixels (Full HD+) and a refresh rate of up to 120 Hz.

SeriesMediatek Dimensity 6000

Series: Dimensity 6000

Mediatek Dimensity 6400 « 2 - 2.5 GHz8 / 8 cores
Mediatek Dimensity 6300 compare2 - 2.4 GHz8 / 8 cores
Clock Rate2000 - 2500 MHz
Number of Cores / Threads8 / 8
2 x 2.5 GHz ARM Cortex-A76
6 x 2.0 GHz ARM Cortex-A55
Manufacturing Technology6 nm
GPUARM Mali-G57 MP2
64 Bit64 Bit support
ArchitectureARM
Announcement Date02/17/2025
Product Link (external)www.mediatek.com

Benchmarks

Geekbench 6.6 - Geekbench 6.6 Single-Core
min: 761     avg: 788     median: 798 (18%)     max: 814 points
Geekbench 6.6 - Geekbench 6.6 Multi-Core
min: 1983     avg: 2021     median: 2022 (7%)     max: 2072 points
Restrict / Search: Model: Max. age: years
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 1503.7     avg: 1504     median: 1504 (2%)     max: 1504.2 ms
Octane V2 - Octane V2 Total Score
min: 28640     avg: 28671     median: 28671 (19%)     max: 28702 Points
WebXPRT 4 - WebXPRT 4 Score
min: 90     avg: 90.5     median: 90.5 (23%)     max: 91 Points
Antutu v10 - AnTuTu v10 Total Score
min: 430344     avg: 449292     median: 449292 (13%)     max: 468240 Points
Antutu v10 - AnTuTu v10 CPU
min: 124383     avg: 136162     median: 136162 (13%)     max: 147941 Points
PCMark for Android - PCM f. Android Storage 2.0 random write internal
64.7 MB/s (42%)
PCMark for Android - PCM f. Android Storage 2.0 seq write internal
459 MB/s (13%)
PCMark for Android - PCM f. Android Storage 2.0 random read internal
42.7 MB/s (21%)
PCMark for Android - PCM f. Android Storage 2.0 seq read internal
443 MB/s (10%)
PCMark for Android - PCM f. Android Storage 2.0 score
21822 Points (10%)
PCMark for Android - PCM f. Android Work Score 3.0
min: 12202     avg: 12213     median: 12212.5 (43%)     max: 12223 Points
CrossMark - CrossMark Overall
min: 502     avg: 503     median: 503 (18%)     max: 504 Points
Power Consumption - Geekbench 5.5 Power Consumption 150cd *
min: 3.64     avg: 3.7     median: 3.7 (2%)     max: 3.79 Watt
012345Tooltip
Power Consumption - Idle Power Consumption - external Monitor *
2 Watt (1%)
00.10.20.30.40.50.70.80.911.11.21.31.41.51.61.81.922.1Tooltip
Power Consumption - Idle Power Consumption 150cd 1min *
min: 1.993     avg: 2.1     median: 2.1 (2%)     max: 2.19 Watt
00.10.30.40.50.60.70.911.11.21.41.51.61.71.922.12.32.4Tooltip
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

Amazon Logo
  • $229.99
    Lenovo Idea Tab Plus - Lightweight Tablet - 12.1″ 2.5K IPS Touchscreen Display - 90Hz - MediaTek Dimensity 6400-8GB Memory - 128GB Storage - Integrated Arm Mali-G57 MC2 - Lenovo Tab Pen & Folio Case
  • $305.00
    Lenovo 12.1″ Idea Tab Plus, 2.5K Touchscreen, 90Hz Lightweight Tablet, MediaTek Dimensity 6400, 8 GB RAM 384 GB Storage(128GB UFS+256GB SD Card), Integrated Arm Mali-G57 MC2, Tab Pen and Folio Case
  • $288.00
    Lenovo 12.1″ Idea Tab Plus, 2.5K Touchscreen, 90Hz Lightweight Tablet, MediaTek Dimensity 6400, 8 GB RAM 192 GB Storage(128GB UFS+64GB SD Card), Integrated Arm Mali-G57 MC2, Tab Pen and Folio Case
  • $298.00
    Lenovo 12.1″ Idea Tab Plus, 2.5K Touchscreen, 90Hz Lightweight Tablet, MediaTek Dimensity 6400, 8 GB RAM 256 GB Storage(128GB UFS+128GB SD Card), Integrated Arm Mali-G57 MC2, Tab Pen and Folio Case

Add one or more devices and compare

In the following list you can select (and also search for) devices that should be added to the comparison. You can select more than one device.

search for model:
v1.35
log 12. 15:27:24

#0 ran 0s before starting gpusingle class +0s ... 0s

#1 no ids found in url (should be separated by "_") +0s ... 0s

#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Fri, 10 Apr 2026 05:29:57 +0200 +0.005s ... 0.005s

#4 composed specs +0.018s ... 0.024s

#5 did output specs +0s ... 0.024s

#6 getting avg benchmarks for device 19538 +0.012s ... 0.036s

#7 got single benchmarks 19538 +0.01s ... 0.046s

#8 got avg benchmarks for devices +0s ... 0.046s

#9 min, max, avg, median took s +0.613s ... 0.659s

#10 return log +0.266s ... 0.926s

Reviews for the Mediatek Dimensity 6400 processor

Lenovo Tab K12 tested

Best business tablet in the Android mid-range with 5G and lots of RAM - Lenovo Tab K12 review

The Lenovo Tab K12 is a 12-inch business tablet with 5G, 12 GB RAM and charger included, which could also be interesting for private customers. We show how good the display, battery, GPS and software really are - and where the tablet disappoints.
Mediatek Dimensity 6400, ARM Mali-G57 MP2, 12.1", 530 g
Motorola Moto G77 in review

Motorola Moto G77 Smartphone Review: The brightest mid-range AMOLED phone is elegant and slim

The Motorola Moto G77 shows just how much mid-range smartphone you can get around the €280 mark. You get a thin Pantone chassis, bright AMOLED 120 Hz display, powerful speakers, and a long battery life. While these are good to have, our review shows where its flaws lie.
Mediatek Dimensity 6400, ARM Mali-G57 MP2, 6.78", 182 g
Slim smartphone, large battery, small price - Tecno Slim 5G review

Slim smartphone, large battery, small price - Tecno Slim 5G review

Tecno may not be a household name in Europe, but it’s actually one of the world’s largest smartphone makers and even produces foldables. With the Slim 5G, the company offers a super-slim smartphone that aims to rival the iPhone Air and Galaxy S25 Edge at a fraction of the price.
Mediatek Dimensity 6400, ARM Mali-G57 MP2, 6.78", 158 g
Lenovo Idea Tab Plus

An affordable 12-inch all-rounder with a stylus & fast charging - Lenovo Idea Tab Plus tablet review

The Lenovo IdeaTab Plus makes it a pretty easy decision for buyers. For under $290, you get a lightweight and well-equipped 12.1-inch tablet that comes with a stylus. It's primarily intended as a companion for university lectures. However, the IdeaTab Plus is just as well-suited for surfing or streaming, as our review demonstrates.
Mediatek Dimensity 6400, ARM Mali-G57 MP2, 12.1", 530 g

Motorola Moto G77: ARM Mali-G57 MP2, 6.78", 0.2 kg
  External Review » Motorola Moto G77

Lenovo Idea Tab Plus: ARM Mali-G57 MP2, 12.10", 0.5 kg
  External Review » Lenovo Idea Tab Plus

Realme P3x: ARM Mali-G57 MP2, 6.72", 0.2 kg
  External Review » Realme P3x

Lenovo Tab K12: ARM Mali-G57 MP2, 12.10", 0.5 kg
   » Quite familiar: This Lenovo tablet has a twin but still stands on its own

   » Rare find: Lenovo tablet comes with unusual accessory in the box

Tecno Slim 5G: ARM Mali-G57 MP2, 6.78", 0.2 kg
   » Tecno Slim 5G: Affordable, but not cheap

Lenovo Idea Tab Plus: ARM Mali-G57 MP2, 12.10", 0.5 kg
   » Lenovo's newest 12.1-inch Android tablet is cheaper than ever in this early Black Friday deal

   » Affordable and well-equipped all-purpose tablet with stylus: Verdict on the Lenovo Idea Tab Plus

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» Mobile CPU Comparison
Comparison of all mobile CPU series

» Mobile Processors - Benchmarklist
Benchmarklist of all known CPUs that are used in laptops (desktop and laptop CPUs)

Other CPUs of the series Dimensity 6000

» Mediatek Dimensity 6400
   8x 2 GHz - 2.5 GHz
» MediaTek Dimensity 6080
   8x 2 GHz - 2.4 GHz
» Mediatek Dimensity 6300
   8x 2 GHz - 2.4 GHz
» MediaTek Dimensity 6020
   8x 2 GHz - 2.2 GHz
» MediaTek Dimensity 6100+
   8x 2 GHz - 2.2 GHz

Surrounding CPUs

+ MediaTek Dimensity 920
   8x 2 GHz - 2.5 GHz
+ Qualcomm Snapdragon 4 Gen 2
   8x 2 GHz - 2.2 GHz
+ UNISOC T8300
   8x 2 GHz - 2.2 GHz
+ Samsung Exynos 1330
   8x 2 GHz - 2.4 GHz
+ MediaTek MT8188J
   8x 2 GHz - 2.2 GHz
» Mediatek Dimensity 6400
   8x 2 GHz - 2.5 GHz
- Qualcomm Snapdragon 4 Gen 1
   8x 1.8 GHz - 2.02 GHz
- MediaTek Dimensity 6080
   8x 2 GHz - 2.4 GHz
- MediaTek Dimensity 930
   8x 2 GHz - 2.2 GHz
- Samsung Exynos 1280
   8x 2 GHz - 2.4 GHz
- HiSilicon Kirin 810
   8x 1.88 GHz - 2.27 GHz
Klaus Hinum (Update: 2026-01- 8)