MediaTek Dimensity 7300 Ultra vs MediaTek Dimensity 8400 Ultra

Based on benchmark performance, MediaTek Dimensity 8400 Ultra achieves a higher total AnTuTu score of 1,577,069 (tested by 91Mobiles), compared to MediaTek Dimensity 7300 Ultra's 646,751 (tested by 91Mobiles), making MediaTek Dimensity 8400 Ultra the more powerful processor.

MediaTek Dimensity 7300 Ultra

MediaTek Dimensity 8400 Ultra

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Summary

Release Date

Dec, 2026

Jan, 2025

CPU

Octa core

(2.5 GHz, Quad Core + 2 GHz, Quad core)

Octa core

(3.25 GHz, Single Core + 3 GHz, Tri core + 2.1 GHz, Quad core)

Process Node

4 nm

GPU

Mali-G615 MC2

Mali-G720 MC7

Memory Type

LPDDR5

LPDDR5X

AnTuTu Score

646,751

View Benchmark Details

1,577,069

View Benchmark Details

Geekbench Score

1,032/2,926

View Benchmark Details

1,590/6,257

View Benchmark Details

Phones Powered by These SoCs

POCO X7

Score: 646,751

₹17,999

Xiaomi Redmi Note 14 Pro 5G

Benchmark

AnTuTu (The higher, the better)

AnTuTu measures CPU, GPU, memory and overall performance in different scenarios

MediaTek Dimensity 7300 Ultra 646,751

View Benchmark Details

MediaTek Dimensity 8400 Ultra 1,577,069

View Benchmark Details

CPU

203,890

368,051

GPU

144,703

562,853

Memory

127,774

326,881

170,384

319,284

Geekbench (The higher, the better)

The Geekbench test shows raw single-threaded and multithreaded CPU performance

Geekbench Single Core

MediaTek Dimensity 7300 Ultra 1,032

View Benchmark Details

MediaTek Dimensity 8400 Ultra 1,590

View Benchmark Details

Geekbench Multi Core

MediaTek Dimensity 7300 Ultra 2,926

View Benchmark Details

MediaTek Dimensity 8400 Ultra 6,257

View Benchmark Details

Benchmark Screenshots

AnTuTu Score:

General

SoC Brand

MediaTek

Title

MediaTek Dimensity 7300 Ultra

MediaTek Dimensity 8400 Ultra

Model No

MT6878

MT6899

Manufacturing

TSMC

CPU

Total Cores

Octa core

CPU

Octa core (2.5 GHz, Quad Core, Cortex A78 + 2 GHz, Quad core, Cortex A55)

Octa core (3.25 GHz, Single Core, Cortex A725 + 3 GHz, Tri core, Cortex A725 + 2.1 GHz, Quad core, Cortex A725)

Architecture (The higher, the better)

64 bit

Process Node

4 nm

Instruction Set

ARMv8.2-A

ARMv9.2-A

L2 Cache

N/A

1 MB

L3 Cache

N/A

6 MB

GPU

Mali-G615 MC2

Mali-G720 MC7

GPU Clock speed

1.047 GHz

1.3 GHz

Pipelines

Shading Units

128

Total Shaders

256

896

FLOPS

536.1 Gigaflops

2329.6 Gigaflops

Vulkan Version

1.3

OpenCL Version

2.0 FP

3.0 FP

DirectX Version

N/A

12.0

AI

NPU

NPU 655

N/A

Memory

Memory Type

LPDDR5

LPDDR5X

Memory Speed

3.2 GHz

4.266 GHz

Bus

2x16 Bit

4x16 Bit

Memory Max bandwidth

25.6 Gb/s

68.2 Gb/s

Memory Max size

16 GB

24 GB

Storage Type

UFS 3.1

UFS 4.1

Camera

Max Camera Sensor Supported

200 MP

320 MP

Max Video Capture Resolution

UHD @ 30 FPS

UHD @ 60 FPS

Display

Max On-Device Display Resolution

FHD+

QHD+

Max Refresh Rate

144 Hz

HDR Support

Yes

N/A

Multimedia

Video Playback Resolution

UHD @ 30 FPS

UHD @ 60 FPS

Video Codecs

H.264 (AVC), H.265 (HEVC), VP9

H.264, H.265, AV1, VP9

Audio Codecs

AAC, MP3, HE-AACv1, HE-AACv2, FLAC

AAC-LC, MP3, HE-AACv1, HE-AACv2, FLAC

Connectivity

5G Support

Yes

Peak Download Speed

Up to 3270 Mbps

Up to 5170 Mbps

Wi-Fi Version

Wi-Fi Standard

a, ac, ax, ax 6GHz, b, g, n

Bluetooth Version

5.4

Navigation

BeiDou, Galileo, Glonass, GPS, NavIC, QZSS

User Feedback

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