MediaTek Dimensity 8450 vs Samsung Exynos 7420
SOC · Specs Compare
CPU
Architecture
1x 3.25 GHz – Cortex-A7253x 3 GHz – Cortex-A7254x 2.1 GHz – Cortex-A725
4x 2.1 GHz – Cortex-A574x 1.5 GHz – Cortex-A53
Frequency
3250 MHz
2100 MHz
Cores
8
8
Instruction set
ARMv9.2-A
ARMv8-A
L2 cache
1 MB
0
L3 cache
6 MB
—
Process
4 nm
14 nm
Manufacturing
TSMC
Samsung
Transistor count
—
2
TDP
—
7 W
Graphics
GPU name
Mali-G720 MP7
Mali-T760 MP8
GPU frequency
1300 MHz
772 MHz
Shading units
128
16
Vulkan version
1.3
1.0
OpenCL version
3.2
1.2
DirectX version
12
11
Execution units
—
8
Memory
Memory Type
LPDDR5X
LPDDR4
Memory frequency
4266 MHz
—
Bus
4x 16 Bit
2x 32 Bit
Max bandwidth
68.2 Gbit/s
24.8 Gbit/s
AI
NPU
MediaTek NPU 880
—
Multimedia (ISP)
Storage type
UFS 4.0
eMMC 5.1, UFS 2.0
Max display resolution
2960 x 1440
2560 x 1440
Max camera resolution
1x 320MP, 3x 32MP
1x 24MP, 2x 16MP
Video capture
4K at 60FPS
4K at 30FPS
Video playback
4K at 60FPS
4K at 30FPS
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 5170 Mbps
Up to 450 Mbps
Wi-Fi
6
4
Bluetooth
6.0
4.1
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
GPS, GLONASS, Beidou, Galileo
4G support
—
LTE Cat. 6
Upload speed
—
Up to 150 Mbps
Info
Announced
May 2025
Apr 2015
Class
Mid range
Flagship
Benchmark
AnTuTu 10
1,675,507
205,159
Geekbench 6
1,617
195
Geekbench 6
6,406
840
FP32 (float)
2,329
197
▲ Specs Compare
Data sourced from official specifications and benchmark tests.