Home Mobile and Tablet SoC Comparison Qualcomm Snapdragon 855 vs Qualcomm Snapdragon 678

Qualcomm Snapdragon 855 vs Qualcomm Snapdragon 678

Qualcomm Snapdragon 855
VS
Qualcomm Snapdragon 678
Qualcomm Snapdragon 855
Qualcomm Snapdragon 678
We compared two versions of phone SoCs: 8 cores 2840MHz Qualcomm Snapdragon 855 vs. 8 cores 2200MHz Qualcomm Snapdragon 678 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 855 Advantages
Better graphics card performance FLOPS (0.8985 TFLOPS vs 0.3244 TFLOPS )
Larger memory bandwidth (34.13GB/s vs 14.9GB/s)
Higher Frequency (2840MHz vs 2200MHz)
More modern manufacturing process (7nm vs 11nm)
Qualcomm Snapdragon 678 Advantages
Released 2 years late

Score

Benchmark

AnTuTu 10
Qualcomm Snapdragon 855 +73%
592031
Qualcomm Snapdragon 678
340607
Geekbench 6 Single Core
Qualcomm Snapdragon 855 +37%
939
Qualcomm Snapdragon 678
685
Geekbench 6 Multi Core
Qualcomm Snapdragon 855 +82%
2855
Qualcomm Snapdragon 678
1568
FP32 (float)
Qualcomm Snapdragon 855 +177%
898
Qualcomm Snapdragon 678
324
Qualcomm Snapdragon 855
VS
Qualcomm Snapdragon 678

CPU

1x 2.84 GHz – Cortex-A76 (Kryo 485 Gold)
3x 2.42 GHz – Cortex-A76 (Kryo 485 Gold)
4x 1.8 GHz – Cortex-A55 (Kryo 485 Silver)
Architecture
2x 2.2 GHz – Kryo 460 Gold (Cortex-A76)
6x 1.7 GHz – Kryo 460 Silver (Cortex-A55)
2840 MHz
Frequency
2200 MHz
8
Cores
8
ARMv8.2-A
Instruction set
ARMv8-A
1 MB
L2 cache
256 KB
0
L3 cache
-
7 nm
Process
11 nm
6.7
Transistor count
-
6 W
TDP
6 W
TSMC
Manufacturing
Samsung

Graphics

Adreno 640
GPU name
Adreno 612
585 MHz
GPU frequency
845 MHz
2
Execution units
2
384
Shading units
96
16
Max size
8
0.8985 TFLOPS
FLOPS
0.3244 TFLOPS
1.1
Vulkan version
1.1
2.0
OpenCL version
2.0
12.1
DirectX version
12.1

Memory

LPDDR4X
Memory type
LPDDR4X
2133 MHz
Memory frequency
1866 MHz
4x 16 Bit
Bus
2x 16 Bit
34.13 Gbit/s
Max bandwidth
14.9 Gbit/s

Multimedia (ISP)

Hexagon 690
Neural processor (NPU)
Hexagon 685
UFS 3.0
Storage type
eMMC 5.1, UFS 2.1
3840 x 2160
Max display resolution
2520 x 1080
1x 192MP, 2x 22MP
Max camera resolution
1x 192MP, 2x 25MP
4K at 120FPS
Video capture
4K at 30FPS
8K at 30FPS, 4K at 120FPS
Video playback
4K at 30FPS
H.264, H.265, VP8, VP9
Video codecs
H.264, H.265, VP9
AAC, AIFF, CAF, MP3, MP4, WAV
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
X24 LTE, X50 5G
Modem
X12

Connectivity

LTE Cat. 20
4G support
LTE Cat. 12
Yes
5G support
No
Up to 5000 Mbps
Download speed
Up to 600 Mbps
Up to 1240 Mbps
Upload speed
Up to 150 Mbps
6
Wi-Fi
5
5.0
Bluetooth
5.0
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Info

Dec 2018
Announced
Dec 2020
Flagship
Class
Mid range
SM8150
Model number
SM6150-AC
Qualcomm Snapdragon 855
Official page
Qualcomm Snapdragon 678

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