Qualcomm Snapdragon 6 Gen 4 vs Qualcomm Snapdragon 855

SOC Specs Compare

CPU

Architecture
1x 2.3 GHz – Kryo Prime (Cortex-A720)3x 2.2 GHz – Kryo Gold (Cortex-A720)4x 1.8 GHz – Kryo Silver (Cortex-A520)
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)
Frequency
2300 MHz
2840 MHz
Cores
8
8
Instruction set
ARMv9-A
ARMv8.2-A
Process
4 nm
7 nm
Manufacturing
TSMC
TSMC
L1 cache
-
512 KB
L2 cache
-
0
L3 cache
-
0
Transistor count
-
6.7
TDP
-
6 W

Graphics

GPU name
Adreno 810
Adreno 640
GPU frequency
895 MHz
585 MHz
Shading units
128
384
Vulkan version
1.3
1.1
OpenCL version
3.0
2.0
DirectX version
12.1
12.1
Execution units
-
2

Memory

Memory Type
LPDDR5
LPDDR4X
Memory frequency
3200 MHz
2133 MHz
Bus
2x 16 Bit
4x 16 Bit
Max bandwidth
25.6 Gbit/s
34.13 Gbit/s

AI

NPU
Yes
-

Multimedia (ISP)

Storage type
UFS 2.2, UFS 3.1
UFS 3.0
Max display resolution
3360 x 1600
3840 x 2160
Max camera resolution
1x 200MP
1x 192MP, 2x 22MP
Video capture
4K at 30FPS
4K at 120FPS
Video playback
4K at 30FPS
8K at 30FPS, 4K at 120FPS
Video codecs
- H.264- H.265- VP9
H.264, H.265, VP8, VP9
Audio codecs
- AAC- AIFF- CAF- MP3- MP4- WAV
AAC, AIFF, CAF, MP3, MP4, WAV
Neural processor (NPU)
-
Hexagon 690

Connectivity

4G support
LTE Cat. 18
LTE Cat. 20
5G support
Yes
Yes
Download speed
Up to 2900 Mbps
Up to 5000 Mbps
Upload speed
Up to 1600 Mbps
Up to 1240 Mbps
Wi-Fi
6
6
Bluetooth
5.4
5.0
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Info

Announced
Feb 2025
Dec 2018
Class
Mid range
Flagship
Model number
SM6650
SM8150
Official page

📊 Benchmark

AnTuTu 10
684,046
592,031
Geekbench 6
1,130
939
Geekbench 6
3,013
2,855
FP32 (float)
458
898