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Home > Smartphone processors comparison > Snapdragon 8 Gen 2 vs Dimensity 800U – specs and benchmarks

Snapdragon 8 Gen 2 Vs Dimensity 800U

Snapdragon 8 Gen 2
VS
Dimensity 800U
Snapdragon 8 Gen 2
Dimensity 800U
We have created a comprehensive comparison of the recently released Snapdragon 8 Gen 2 vs Dimensity 800U SoCs by Qualcomm and Mediatek respectively. We've now weighed the advantages and disadvantages of these 8-core CPUs on the basis of their Geekbench, Antutu and 3DMark benchmarks with their technical specifications.
  1. Review
  2. Differences
  3. Benchmarks
  4. AnTuTu v9
  5. GeekBench 5
  6. Specs

Review

CPU Performance
Single and multi-core processor tests
Snapdragon 8 Gen 2
57
Dimensity 800U
21
Gaming Performance
GPU performance in games and OpenCL/Vulcan
Snapdragon 8 Gen 2
60
Dimensity 800U
16
Battery life
Efficiency of battery consumption
Snapdragon 8 Gen 2
86
Dimensity 800U
75
Tenzys Tech Score
Overall chip score
Snapdragon 8 Gen 2
68
Dimensity 800U
37

Key Differences

Pros of Qualcomm Snapdragon 8 Gen 2
  • Snapdragon 8 Gen 2 has 33.33% higher CPU clock speed than Dimensity 800U (3200 vs 2400 MHz).
  • Snapdragon 8 Gen 2 has 15.29% higher GPU clock speed than Dimensity 800U (980 vs 850 MHz).
  • Snapdragon 8 Gen 2 has 96.91% higher memory frequency than Dimensity 800U (4200 vs 2133 MHz).
  • Snapdragon 8 Gen 2 has 42.86% smaller sized transistor than Dimensity 800U (4 vs 7 nm).
  • Snapdragon 8 Gen 2 has 217.22% better AnTuTu 9 score than Dimensity 800U (1,277 K vs 402 K).
  • Snapdragon 8 Gen 2 has latest instruction set, hence better than Dimensity 800U.
  • Snapdragon 8 Gen 2 Support 108.33% higher memory bandwidth than Dimensity 800U (2500 vs 1200 MHz).

Benchmarks

Performance tests in popular benchmarks
SoC:
Snapdragon 8 Gen 2
vs
Dimensity 800U

AnTuTu 9

Snapdragon 8 Gen 2 +221%
1276749
Dimensity 800U
402486
CPU 270867 113735
GPU 567801 104873
Memory 239879 67803
UX 198202 116075
Total score 1276749 402486

GeekBench 5

Single-Core Score
Snapdragon 8 Gen 2 +151%
1490
Dimensity 800U
594
Multi-Core Score
Snapdragon 8 Gen 2 +209%
5198
Dimensity 800U
1683
Image compression 251.3 Mpixels/s 105.3 Mpixels/s
Face detection 46.2 images/s 15.5 images/s
Speech recognition 122.9 words/s 33.8 words/s
Machine learning 114.1 images/s 28.6 images/s
Camera shooting 51.7 images/s 14.4 images/s
HTML 5 5.81 Mnodes/s 2.08 Mnodes/s
SQLite 1510 Mnodes/s 534.9 Mnodes/s

3DMark

100%
SD 8 Gen 2
12%
Dimensity 800U
Score: 12967

Stability - 99%
Graphics test 81 FPS 9 FPS
Score 12967 1604

Specifications

Full list of technical specifications of Qualcomm Snapdragon 8 Gen 2 and Mediatek Dimensity 800U

Display

Max On-Device Display 4K Ultra HD @ 60 Hz, QHD+ @ 144 Hz Full HD+ @ 120Hz
Max On-Display Resolution 3840 x 2160 2520 x 1080
Max External Display 4K @ 60 Hz -
HDR HDR Vivid, HDR10+, HDR10 HDR10+
Color Depth Up to 10-bit -
Color Gamut Rec. 2020 -

  CPU

85%
SD 8 Gen 2
63%
Dimensity 800U
Processor Speed (Frequency)

Architecture 1x 3.2 GHz – Cortex-X3 4x 2.8 GHz – Cortex-A715 3x 2 GHz – Cortex-A510
2x 2.4 GHz – Cortex-A76
6x 2 GHz – Cortex-A55
Cores 8 8
Base Frequency 2000 MHz 2000 MHz
Turbo Frequency 3200 MHz 2400 MHz
Instruction set ARMv9-A ARMv8-A
L1 cache - -
L2 cache 1 MB -
L3 cache 8 MB -
Process 4 nm 7 nm
Transistor count - -
TDP 10 W 10 W

Graphics

GPU name Adreno 740 Mali-G57 MC3
Architecture Adreno 700 Valhall
GPU frequency 980 MHz 850 MHz
Execution units - 3
Shading units - 48
FLOPS - -
Vulkan version 1.3 1.1
OpenCL version 2.0 2.0
DirectX version 12 12

Memory

Memory type LPDDR5x LPDDR4X
Memory frequency 4200 MHz 2133 MHz
Bus 4 x 16 Bit 2x 16 Bit
Max bandwidth - 17.07 Gbit/s
Max size 24 GB 12 GB

Multimedia (ISP)

Neural processor (NPU) Yes Yes
Storage type UFS 3.1, UFS 4.0 UFS 2.2
Max display resolution 3840 x 2160 2520 x 1080
Max camera resolution 1 x 200 MP 1x 64MP, 2x 20MP
Video capture 8K at 30FPS, 4K at 120FPS 4K at 30FPS
Video playback 8K at 60FPS, 4K at 120FPS 4K at 30FPS
Video codecs H.264, H.265, AV1, VP8, VP9 H.264, H.265, VP9
Audio codecs AAC, AIFF, CAF, MP3, MP4, WAV AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC

Connectivity

Download Speed
4G (MB/s)
Snapdragon 8 Gen 2
2500
Dimensity 800U
1200
5G (MB/s)
Snapdragon 8 Gen 2
10000
Dimensity 800U
2300
Upload Speed
4G (MB/s)
Snapdragon 8 Gen 2
316
Dimensity 800U
211
5G (MB/s)
Snapdragon 8 Gen 2
3500
Dimensity 800U
N/A
Modem Snapdragon X70 -
4G support LTE Cat. 24 LTE Cat. 18
5G support Yes Yes
Peak Download speed Up to 10000 Mbps Up to 2300 Mbps
Peak Upload speed Up to 3500 Mbps -
Wi-Fi 7 5
Bluetooth 5.3 5.1
Navigation GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC GPS, GLONASS, Beidou, Galileo, QZSS

Info

Announced Date November 2022 August 2020
Class Flagship Mid range
Model number SM8550-AB MT6853T
Official page Snapdragon 8 Gen 2 official site Dimensity 800U official site
Qualcomm Snapdragon 8 Gen 2
Qualcomm Snapdragon 8 Gen 2
CPU
57%
GPU
60%
Memory
49%
Energy efficiency and battery life
86%

63


Review By TenzysTech
Mediatek Dimensity 800U
Mediatek Dimensity 800U
CPU
21%
GPU
16%
Memory
25%
Energy efficiency and battery life
75%

28


Review By TenzysTech

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