Qualcomm Snapdragon 855 vs Qualcomm Snapdragon 7 Gen 4
We compared two versions of phone SoCs: 8 cores 2840MHz Qualcomm Snapdragon 855 vs. 8 cores 2800MHz Qualcomm Snapdragon 7 Gen 4 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.
Main Differences
Qualcomm Snapdragon 855 Advantages
Larger memory bandwidth (34.13GB/s vs 33.6GB/s)
Higher Frequency (2840MHz vs 2800MHz)
Qualcomm Snapdragon 7 Gen 4 Advantages
More modern manufacturing process (4nm vs 7nm)
Released 6 years and 5 months late
Score
Benchmark
AnTuTu 10
Qualcomm Snapdragon 855
592031
Qualcomm Snapdragon 7 Gen 4
+61%
956920
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)
3x 2.42 GHz – Cortex-A76 (Kryo 485 Gold)
4x 1.8 GHz – Cortex-A55 (Kryo 485 Silver)
Architecture
1x 2.8 GHz – Kryo Prime (Cortex-720)
4x 2.4 GHz – Kryo Gold (Cortex-720)
3x 1.84 GHz – Kryo Silver (Cortex-520)
4x 2.4 GHz – Kryo Gold (Cortex-720)
3x 1.84 GHz – Kryo Silver (Cortex-520)
2840 MHz
Frequency
2800 MHz
8
Cores
8
ARMv8.2-A
Instruction set
ARMv9-A
1 MB
L2 cache
-
0
L3 cache
4 MB
7 nm
Process
4 nm
6.7
Transistor count
-
6 W
TDP
-
TSMC
Manufacturing
TSMC
Graphics
Adreno 640
GPU name
Adreno 722
585 MHz
GPU frequency
-
2
Execution units
-
384
Shading units
256
16
Max size
16
0.8985 TFLOPS
FLOPS
-
1.1
Vulkan version
1.3
2.0
OpenCL version
2.0
12.1
DirectX version
12.1
Memory
LPDDR4X
Memory type
LPDDR5X
2133 MHz
Memory frequency
4200 MHz
4x 16 Bit
Bus
2x 16 Bit
34.13 Gbit/s
Max bandwidth
33.6 Gbit/s
Multimedia (ISP)
Hexagon 690
Neural processor (NPU)
Yes
UFS 3.0
Storage type
UFS 2.2, UFS 3.1, UFS 4.0
3840 x 2160
Max display resolution
2880 x 1800
1x 192MP, 2x 22MP
Max camera resolution
1x 200MP
4K at 120FPS
Video capture
4K at 60FPS, 1K at 120FPS
8K at 30FPS, 4K at 120FPS
Video playback
4K at 60FPS, 1080p at 120FPS
H.264, H.265, VP8, VP9
Video codecs
- H.264
- H.265
- VP9
- H.265
- VP9
AAC, AIFF, CAF, MP3, MP4, WAV
Audio codecs
- AAC
- AIFF
- CAF
- MP3
- MP4
- WAV
- AIFF
- CAF
- MP3
- MP4
- WAV
X24 LTE, X50 5G
Modem
-
Connectivity
LTE Cat. 20
4G support
-
Yes
5G support
Yes
Up to 5000 Mbps
Download speed
Up to 4200 Mbps
Up to 1240 Mbps
Upload speed
-
6
Wi-Fi
7
5.0
Bluetooth
6.0
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Info
Dec 2018
Announced
May 2025
Flagship
Class
Mid range
SM8150
Model number
SM7750-AB
