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MediaTek Dimensity 7400X

Mediatek Dimensity 7400X

The MediaTek Dimensity 7400X is an ARM-based mid-range SoC for (mostly Android based) smartphones. The integrated CPU is divided into two clusters with four larger ARM Cortex-A78 cores with up to 2.6 GHz clock speed and an efficiency cluster with four ARM Cortex-A55 cores with up to 2 GHz.

Compared to the Dimensity 7400, the 7400X is designed for multiple displays (foldable). Compared to the MediaTek Dimensity 7300X only the clock rate has been slightly increased, otherwise the specs are largely identical. In addition to the integrated ARM Mali-G615 MC2 iGPU, the 7400X also offers a MediaTek NPU 655 for AI tasks. Furthermore, a 5G multi-mode modem is installed (2G - 5G) with up to 3.27 Gbps download speed. In addition to Wi-Fi 6E, Bluetooth 5.4 is also supported.

The chip is manufactured using the modern 4nm process.

CodenameCortex-A78 / A55
Clock Rate2000 - 2600 MHz
Number of Cores / Threads8 / 8
4 x 2.6 GHz ARM Cortex-A78
4 x 2.0 GHz ARM Cortex-A55
Manufacturing Technology4 nm
GPUARM Mali-G615 MP2
64 Bit64 Bit support
ArchitectureARM
Announcement Date02/25/2025
Product Link (external)www.mediatek.com

Benchmarks

Geekbench 6.4 - Geekbench 6.4 Single-Core
1087 points (27%)
+ 1 benchmarks and specifications   + Show comparison chart
Geekbench 6.4 - Geekbench 6.4 Multi-Core
3081 points (12%)
+ 1 benchmarks and specifications   - Hide comparison chart
Restrict / Search: Model: Max. age: years
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Single-Core
823 points (32%)
+ 1 benchmarks and specifications   - Hide comparison chart
Restrict / Search: Model: Max. age: years
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Multi-Core
2909 points (5%)
+ 1 benchmarks and specifications   - Hide comparison chart
Restrict / Search: Model: Max. age: years
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
1038 ms (1%)
+ 1 benchmarks and specifications   + Show comparison chart
Octane V2 - Octane V2 Total Score
41357 Points (31%)
+ 1 benchmarks and specifications   + Show comparison chart
WebXPRT 4 - WebXPRT 4 Score
119 Points (33%)
+ 1 benchmarks and specifications   + Show comparison chart
PCMark for Android - PCM f. Android Storage 2.0 random write internal
46.1 MB/s (31%)
+ 1 benchmarks and specifications   + Show comparison chart
PCMark for Android - PCM f. Android Storage 2.0 seq write internal
659 MB/s (19%)
+ 1 benchmarks and specifications   + Show comparison chart
PCMark for Android - PCM f. Android Storage 2.0 random read internal
35.9 MB/s (17%)
+ 1 benchmarks and specifications   + Show comparison chart
PCMark for Android - PCM f. Android Storage 2.0 seq read internal
737 MB/s (20%)
+ 1 benchmarks and specifications   + Show comparison chart
PCMark for Android - PCM f. Android Storage 2.0 score
18617 Points (8%)
+ 1 benchmarks and specifications   + Show comparison chart
PCMark for Android - PCM f. Android Work Score 3.0
16257 Points (60%)
+ 1 benchmarks and specifications   + Show comparison chart
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

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:
v1.33
log 14. 15:41:14

#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 Sun, 13 Jul 2025 05:35:10 +0200 +0.001s ... 0.001s

#4 composed specs +0.008s ... 0.009s

#5 did output specs +0s ... 0.009s

#6 getting avg benchmarks for device 19719 +0.003s ... 0.012s

#7 got single benchmarks 19719 +0.007s ... 0.019s

#8 got avg benchmarks for devices +0s ... 0.019s

#9 min, max, avg, median took s +0.203s ... 0.222s

#10 return log +0.001s ... 0.222s

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

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» MediaTek Dimensity 8020
   8x 2 GHz - 2.6 GHz
» MediaTek Dimensity 7350 Pro 5G
   8x 2 GHz - 2.8 GHz
» MediaTek Dimensity 7400X
   8x 2 GHz - 2.6 GHz
» MediaTek Dimensity 7300X
   8x 2 GHz - 2.5 GHz
» MediaTek Dimensity 7300
   8x 2 GHz - 2.5 GHz
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» JLQ JR510
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» HiSilicon Kirin 925
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» Broadcom BCM28155
   2x 1.2 GHz
» Texas Instruments OMAP 4430
   2x 1 GHz
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» Apple A5
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» Samsung Exynos W920
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» ST-Ericsson NovaThor U8420
   2x 1 GHz
» MediaTek MTK 8113L
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» Rockchip RK2918 1.2 GHz
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» AllWinner A10
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» ARM Cortex A8 1.2 GHz
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» AllWinner A13
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» WonderMedia PRIZM WM8950
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» UNISOC T107
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» Texas Instruments OMAP 3630 1GHz
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» Texas Instruments OMAP 3622
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» Rockchip RK2918
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» Telechips TCC8803 1GHz
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» Cypress PSoC6 MCU
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» ST32
   
» Ambiq Apollo 3.5
   1x
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» NXP MK26FN2M0CAC18R
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» DK3.5+ST
   2x
» unknown
   

Surrounding CPUs

+ HiSilicon Kirin 990 5G
   8x - 2.86 GHz
+ HiSilicon Kirin 990
   8x - 2.86 GHz
+ Samsung Exynos 990
   8x 2 GHz - 2.73 GHz
+ MediaTek Dimensity 8020
   8x 2 GHz - 2.6 GHz
+ MediaTek Dimensity 7350 Pro 5G
   8x 2 GHz - 2.8 GHz
» MediaTek Dimensity 7400X
   8x 2 GHz - 2.6 GHz
- MediaTek Dimensity 7300X
   8x 2 GHz - 2.5 GHz
- MediaTek Dimensity 7300
   8x 2 GHz - 2.5 GHz
- MediaTek Dimensity 7200
   8x 2 GHz - 2.8 GHz
- MediaTek Dimensity 1100
   8x 2 GHz - 2.6 GHz
- Qualcomm Snapdragon 6 Gen 3
   8x 1.8 GHz - 2.4 GHz
Klaus Hinum (Update: 2025-06-14)