MediaTek Dimensity 8300 vs MediaTek Helio X20
We compared two versions of phone SoCs: 8 cores 3350MHz MediaTek Dimensity 8300 vs. 10 cores 2100MHz MediaTek Helio X20 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.
Main Differences
MediaTek Dimensity 8300 's Advantages
Larger memory bandwidth (68.2GB/s vs 12.8GB/s)
Higher Frequency (3350MHz vs 2100MHz)
More modern manufacturing process (4nm vs 20nm)
Released 8 years and 6 months late
Score
CPU
1x 3.35 GHz – Cortex-A715
3x 3.2 GHz – Cortex-A715
4x 2.2 GHz – Cortex-A510
Architecture
2x 2.1 GHz – Cortex-A72
4x 1.85 GHz – Cortex-A53
4x 1.4 GHz – Cortex-A53
3350 MHz
Frequency
2100 MHz
8
Cores
10
ARMv9-A
Instruction set
ARMv8-A
4 MB
L3 cache
-
4 nm
Process
20 nm
-
Transistor count
3
-
TDP
5 W
TSMC
Manufacturing
TSMC
Graphics
Mali-G615 MP6
GPU name
Mali-T880 MP4
1400 MHz
GPU frequency
780 MHz
6
Execution units
4
-
Shading units
16
24
Max size
4
-
FLOPS
0.0998 TFLOPS
1.3
Vulkan version
1.0
2.0
OpenCL version
1.2
-
DirectX version
11.2
Memory
LPDDR5X
Memory type
LPDDR3
4266 MHz
Memory frequency
933 MHz
4x 16 Bit
Bus
2x 16 Bit
68.2 Gbit/s
Max bandwidth
12.8 Gbit/s
Multimedia (ISP)
MediaTek APU 780
Neural processor (NPU)
No
UFS 4.0
Storage type
eMMC 5.1
2960 x 1440
Max display resolution
2560 x 1600
1x 320MP
Max camera resolution
1x 25MP
4K at 60FPS
Video capture
4K at 30FPS
4K at 60FPS
Video playback
4K at 30FPS
H.264, H.265, AV1, VP9
Video codecs
H.264, H.265, VP9
AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC
Audio codecs
AIFF, CAF, MP3, MP4, WAV
Connectivity
-
4G support
LTE Cat. 6
Yes
5G support
No
Up to 7900 Mbps
Download speed
Up to 300 Mbps
Up to 4200 Mbps
Upload speed
Up to 50 Mbps
6
Wi-Fi
5
5.4
Bluetooth
4.1
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Navigation
GPS, GLONASS, Beidou, Galileo
Info
Nov 2023
Announced
May 2015
Flagship
Class
Mid range
-
Model number
MT6797
