MediaTek Dimensity 8300 Ultra
vs
MediaTek Dimensity 7400X
vs
SoC Comparison Result
Below are the results of a comparison of
MediaTek Dimensity 8300 Ultra
and
MediaTek Dimensity 7400X
mobile processors based on key performance characteristics, as well as power consumption and much more.
Advantages
- Higher Frequency: 3350 MHz (3350 MHz vs Up to 2.6 GHz)
- Newer Launch Date: February 2025 (November 2023 vs February 2025)
Basic
MediaTek
Label Name
MediaTek
November 2023
Launch Date
February 2025
SmartPhone Flagship
Platform
SmartPhone Mid range
TSMC
Manufacturing
-
Dimensity 8300 ultra
Model Name
Dimensity 7400X (MT6878V/TFZA)
1x 3.35 GHz – Cortex-A715, 3x 3.2 GHz – Cortex-A715, 4x 2.2 GHz – Cortex-A510
Architecture
4× Cortex-A78 + 4× Cortex-A55
8
Cores
Octa (8)
4 nm
Technology
4 nm
3350 MHz
Frequency
Up to 2.6 GHz
GPU Specifications
Mali-G615 MP6
GPU name
Arm Mali-G615 MC2
1400 MHz
GPU frequency
-
2.0
OpenCL version
-
1.3
Vulkan version
-
2960 x 1440
Max display resolution
WFHD+ @ 120 Hz; FHD+ @ 144 Hz
Connectivity
Yes
4G support
LTE (FDD/TDD), 4G CA
Yes
5G support
5G R16; NR DL 3CC (140 MHz); SA/NSA; DL up to 3.27 Gbps; 4×4 MIMO; 256QAM UL 2CC; VoNR / EPS fallback
5.4
Bluetooth
Bluetooth 5.4
6
Wi-Fi
Wi-Fi 6E (802.11 a/b/g/n/ac/ax), 2×2 (2T2R)
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Navigation
GPS; BeiDou; GLONASS; Galileo; QZSS; NavIC
Memory Specifications
LPDDR5X
Memory type
LPDDR5 / LPDDR4x
4266 MHz
Memory frequency
Up to 6400 Mbps
4x 16 Bit
Memory Bus
-
Miscellaneous
MediaTek APU 780
Neural processor (NPU)
MediaTek NPU 655 (6th gen)
AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC
Audio codecs
-
1x 320MP
Max camera resolution
Up to 200 MP
UFS 4.0
Storage type
UFS 2.2 / UFS 3.1
4K at 60FPS
Video capture
4K30 (3840 × 2160)
H.264, H.265, AV1, VP9
Video codecs
H.264, HEVC (encode/decode); VP9 (decode)
4K at 60FPS
Video playback
H.264, HEVC, VP9 playback
-
Instruction set
ARMv8.2-A (64-bit)
Benchmarks
Geekbench 6 Single Core
Dimensity 8300 Ultra
1506
+46%
Dimensity 7400X
1035
Geekbench 6 Multi Core
Dimensity 8300 Ultra
4844
+76%
Dimensity 7400X
2755
AnTuTu 10
Dimensity 8300 Ultra
1518170
+114%
Dimensity 7400X
708424
Comparison of Devices
3DMark Steel Nomad Light
Xiaomi Redmi K70E
MediaTek Dimensity 8300 Ultra
1182
Motorola Razr 60
MediaTek Dimensity 7400X
409
PCMark for Android Storage 2.0
Xiaomi Poco X6 Pro
MediaTek Dimensity 8300 Ultra
41915
Motorola Razr 60
MediaTek Dimensity 7400X
18617
PCMark for Android Work 3.0
Xiaomi Poco X6 Pro
MediaTek Dimensity 8300 Ultra
13978
Motorola Razr 60
MediaTek Dimensity 7400X
16047
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