Qualcomm Snapdragon 665 vs MediaTek Dimensity 8450
SOC · Specs Compare
CPU
Architecture
4x 2 GHz – Kryo 260 Gold (Cortex-A73)4x 1.8 GHz – Kryo 260 Silver (Cortex-A53)
1x 3.25 GHz – Cortex-A7253x 3 GHz – Cortex-A7254x 2.1 GHz – Cortex-A725
Frequency
2000 MHz
3250 MHz
Cores
8
8
Instruction set
ARMv8-A
ARMv9.2-A
L2 cache
0
1 MB
Process
11 nm
4 nm
Transistor count
1.75
—
TDP
5 W
—
Manufacturing
Samsung
TSMC
L3 cache
—
6 MB
Graphics
GPU name
Adreno 610
Mali-G720 MP7
GPU frequency
950 MHz
1300 MHz
Execution units
1
—
Shading units
128
128
Vulkan version
1.1
1.3
OpenCL version
2.0
3.2
DirectX version
12.1
12
Memory
Memory Type
LPDDR4X
LPDDR5X
Memory frequency
1866 MHz
4266 MHz
Bus
2x 16 Bit
4x 16 Bit
Max bandwidth
14.9 Gbit/s
68.2 Gbit/s
Multimedia (ISP)
Neural processor (NPU)
Hexagon 686
—
Storage type
eMMC 5.1, UFS 2.1
UFS 4.0
Max display resolution
2520 x 1080
2960 x 1440
Max camera resolution
1x 48MP, 2x 16MP
1x 320MP, 3x 32MP
Video capture
4K at 30FPS
4K at 60FPS
Video playback
4K at 30FPS
4K at 60FPS
Video codecs
H.264, H.265, VP8, VP9
- H.264- H.265- AV1- VP9
Audio codecs
AIFF, CAF, MP3, MP4, WAV
- AAC LC- FLAC- HE-AACv1- HE-AACv2- MP3
Connectivity
4G support
LTE Cat. 13
—
5G support
No
Yes
Download speed
Up to 600 Mbps
Up to 5170 Mbps
Upload speed
Up to 150 Mbps
—
Wi-Fi
5
6
Bluetooth
5.0
6.0
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Info
Announced
Apr 2019
May 2025
Class
Mid range
Mid range
Model number
SM6125
—
AI
NPU
—
MediaTek NPU 880
Benchmark
AnTuTu 10
235,607
1,675,507
Geekbench 6
337
1,617
Geekbench 6
1,167
6,406
FP32 (float)
243
2,329
▲ Specs Compare
Data sourced from official specifications and benchmark tests.