MediaTek Dimensity 8400 Ultra

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MediaTek Dimensity 8400 Ultra is a Mid Range 8 core chipset launched in January, 2025, manufactured using a 4 nm process technology, achieves a total AnTuTu score of 1,577,069 as tested by 91Mobiles. MediaTek Dimensity 8400 Ultra has 1 core Cortex A725 at 3.25 GHz, 3 cores Cortex A725 at 3 GHz, and 4 cores Cortex A725 at 2.1 GHz.

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Key Specs

  • CPU: Octa core (3.25 GHz, Single Core + 3 GHz, Tri core + 2.1 GHz, Quad core)
  • Process Node: 4 nm
  • GPU: Mali-G720 MC7, 1.3 GHz
  • Memory Type: LPDDR5X
  • AnTuTu Score: 1,577,069 View Details
  • Geekbench Score: 1,590/6,257 View Details
See Full Specs

Benchmarks

Parameter Name Score
AnTuTu Score 1,577,069
CPU 368,051
GPU 562,853
Memory 326,881
UX 319,284
Geekbench Single Core 1,590
Geekbench Multi Core 6,257

Benchmark Comparison

Overall Performance (AnTuTu)
The higher, the better
MediaTek Dimensity 8400 Ultra 1,577,069 
Qualcomm Snapdragon 7 Plus Gen 3 1,450,949 
MediaTek Dimensity 8350 Extreme Edition 1,440,382 
Qualcomm Snapdragon 7 Gen 4 1,437,195 
MediaTek Dimensity 8350 1,406,042 
MediaTek Dimensity 8350 Ultra 1,403,197 
MediaTek Dimensity 8350 Apex 1,402,278 
*Group: Mid Range SoC Processors
See comparison with other SoCs
Geekbench Single Core
The higher, the better
MediaTek Dimensity 8400 Max 1,651 
MediaTek Dimensity 8450 1,647 
MediaTek Dimensity 8400 Ultra 1,590 
MediaTek Dimensity 8350 Extreme Edition 1,478 
MediaTek Dimensity 8350 1,470 
Qualcomm Snapdragon 7 Gen 4 1,385 
Samsung Exynos 1680 1,382 
*Group: Mid Range SoC Processors
See comparison with other SoCs
Geekbench Multi Core
The higher, the better
MediaTek Dimensity 8450 6,458 
MediaTek Dimensity 8400 Ultra 6,257 
MediaTek Dimensity 8400 Max 5,998 
MediaTek Dimensity 8350 Extreme Edition 4,759 
MediaTek Dimensity 8350 4,581 
Qualcomm Snapdragon 7 Plus Gen 3 4,544 
Samsung Exynos 1680 4,540 
*Group: Mid Range SoC Processors
See comparison with other SoCs
Phones Powered by This Chip

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Benchmark Screenshots

AnTuTu Benchmark
Geekbench6 Benchmark

MediaTek Dimensity 8400 Ultra Specifications

General CPU GPU Memory Camera Display Multimedia Connectivity

General
SoC Brand MediaTek
Title MediaTek Dimensity 8400 Ultra
Model No MT6899
Manufacturing TSMC

CPU
Total Cores Octa core
CPU Octa core (3.25 GHz, Single Core, Cortex A725 + 3 GHz, Tri core, Cortex A725 + 2.1 GHz, Quad core, Cortex A725)
Architecture 64 bit
Process Node 4 nm
Instruction Set ARMv9.2-A
L2 Cache 1 MB
L3 Cache 6 MB

GPU
GPU Mali-G720 MC7
GPU Clock speed 1.3 GHz
Pipelines 7
Shading Units 128
Total Shaders 896
FLOPS 2329.6 Gigaflops
Vulkan Version 1.3
OpenCL Version 3.0 FP
DirectX Version 12.0

Memory
Memory Type LPDDR5X
Memory Speed 4.266 GHz
Bus 4x16 Bit
Memory Max bandwidth 68.2 Gb/s
Memory Max size 24 GB
Storage Type UFS 4.1

Camera
Max Camera Sensor Supported 320 MP
Max Video Capture Resolution UHD @ 60 FPS

Display
Max On-Device Display Resolution QHD+
Max Refresh Rate 144 Hz

Multimedia
Video Playback Resolution UHD @ 60 FPS
Video Codecs H.264, H.265, AV1, VP9
Audio Codecs AAC-LC, MP3, HE-AACv1, HE-AACv2, FLAC

Connectivity
5G Support Yes
Peak Download Speed Up to 5170 Mbps
Wi-Fi Version 6E
Wi-Fi Standard a, ac, ax, ax 6GHz, b, g, n
Bluetooth Version 5.4
Navigation BeiDou, Galileo, Glonass, GPS, NavIC, QZSS
Mobile SoC› MediaTek Dimensity 8400 Ultra