Qualcomm Snapdragon 855 vs Qualcomm Snapdragon 780G
We compared two versions of phone SoCs: 8 cores 2840MHz Qualcomm Snapdragon 855 vs. 8 cores 2400MHz Qualcomm Snapdragon 780G . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.
Main Differences
Qualcomm Snapdragon 855 's Advantages
Better graphics card performance FLOPS (0.8985 TFLOPS vs 0.7526 TFLOPS )
Larger memory bandwidth (34.13GB/s vs 17GB/s)
Higher Frequency (2840MHz vs 2400MHz)
Qualcomm Snapdragon 780G 's Advantages
More modern manufacturing process (5nm vs 7nm)
Lower TDP (5W vs 6W)
Released 2 years and 3 months late
Score
Benchmark
AnTuTu 10
Qualcomm Snapdragon 855
592031
Qualcomm Snapdragon 780G
+1%
599414
Geekbench 6 Single Core
Qualcomm Snapdragon 855
939
Qualcomm Snapdragon 780G
+11%
1045
Geekbench 6 Multi Core
Qualcomm Snapdragon 855
+4%
2855
Qualcomm Snapdragon 780G
2743
FP32 (float)
Qualcomm Snapdragon 855
+19%
898
Qualcomm Snapdragon 780G
752
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
1x 2.4 GHz – Kryo 670 Prime (Cortex-A78)
3x 2.2 GHz – Kryo 670 Gold (Cortex-A78)
4x 1.9 GHz – Kryo 670 Silver (Cortex-A55)
2840 MHz
Frequency
2400 MHz
8
Cores
8
ARMv8.2-A
Instruction set
ARMv8.2-A
1 MB
L2 cache
2 MB
0
L3 cache
-
7 nm
Process
5 nm
6.7
Transistor count
-
6 W
TDP
5 W
TSMC
Manufacturing
Samsung
Graphics
Adreno 640
GPU name
Adreno 642
585 MHz
GPU frequency
490 MHz
2
Execution units
2
384
Shading units
384
16
Max size
12
0.8985 TFLOPS
FLOPS
0.7526 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
2133 MHz
4x 16 Bit
Bus
2x 16 Bit
34.13 Gbit/s
Max bandwidth
17 Gbit/s
Multimedia (ISP)
Hexagon 690
Neural processor (NPU)
Hexagon 770
UFS 3.0
Storage type
UFS 2.2, UFS 3.0
3840 x 2160
Max display resolution
2520 x 1080
1x 192MP, 2x 22MP
Max camera resolution
1x 192MP
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, VP8, VP9
AAC, AIFF, CAF, MP3, MP4, WAV
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
X24 LTE, X50 5G
Modem
X53
Connectivity
LTE Cat. 20
4G support
LTE Cat. 24
Yes
5G support
Yes
Up to 5000 Mbps
Download speed
Up to 3700 Mbps
Up to 1240 Mbps
Upload speed
Up to 1600 Mbps
6
Wi-Fi
6
5.0
Bluetooth
5.2
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC
Info
Dec 2018
Announced
Mar 2021
Flagship
Class
Mid range
SM8150
Model number
SM7350-AB
