MediaTek Dimensity 9400e vs HiSilicon Kirin 659
SOC · Specs Compare
CPU
Architecture
1x 3.4 GHz – Cortex-X43x 2.85 GHz – Cortex-X44x 2 GHz – Cortex-A720
4x 2.36 GHz – Cortex-A534x 1.7 GHz – Cortex-A53
Frequency
3400 MHz
2360 MHz
Cores
8
8
Instruction set
ARMv9.2-A
ARMv8-A
L3 cache
8 MB
—
Process
4 nm
16 nm
Transistor count
22.7
4
Manufacturing
TSMC
—
Graphics
GPU name
Mali-G720 Immortalis MP12
Mali-T830 MP2
GPU frequency
1300 MHz
900 MHz
Shading units
128
16
Vulkan version
1.3
1.0
OpenCL version
3.0
1.2
DirectX version
12
11
Execution units
—
2
Memory
Memory Type
LPDDR5X
LPDDR3
Memory frequency
4266 MHz
933 MHz
Bus
4x 16 Bit
2x 32 Bit
Max bandwidth
68.2 Gbit/s
—
AI
NPU
MediaTek NPU 790
—
Multimedia (ISP)
Storage type
UFS 4.0
eMMC 5.1
Max display resolution
3840 x 2160
1920 x 1200
Max camera resolution
1x 320MP
1x 16MP, 2x 8MP
Video capture
8K at 30FPS, 4K at 60FPS
1K at 60FPS
Video playback
8K at 30FPS, 4K at 60FPS
1080p at 60FPS
Video codecs
- H.264- H.265- AV1- VP9
H.264, H.265
Audio codecs
- AAC LC- FLAC- HE-AACv1- HE-AACv2- MP3
AIFF, CAF, MP3, MP4, WAV
Neural processor (NPU)
—
No
Connectivity
5G support
Yes
No
Download speed
Up to 7300 Mbps
Up to 300 Mbps
Wi-Fi
7
4
Bluetooth
6.0
4.2
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
GPS, GLONASS, Beidou
4G support
—
LTE Cat. 7
Upload speed
—
Up to 50 Mbps
Info
Announced
May 2025
Jan 2017
Class
Flagship
Mid range
Model number
—
Hi6250
Benchmark
AnTuTu 10
2,159,260
103,952
Geekbench 6
2,233
215
Geekbench 6
7,258
810
FP32 (float)
3,993
57
▲ Specs Compare
Data sourced from official specifications and benchmark tests.