Home Mobile and Tablet SoC Comparison Qualcomm Snapdragon 855 vs Qualcomm Snapdragon 845

Qualcomm Snapdragon 855 vs Qualcomm Snapdragon 845

Qualcomm Snapdragon 855
VS
Qualcomm Snapdragon 845
Qualcomm Snapdragon 855
Qualcomm Snapdragon 845
We compared two versions of phone SoCs: 8 cores 2840MHz Qualcomm Snapdragon 855 vs. 8 cores 2800MHz Qualcomm Snapdragon 845 . 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 0.727 TFLOPS )
Larger memory bandwidth (34.13GB/s vs 29.8GB/s)
Higher Frequency (2840MHz vs 2800MHz)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (6W vs 9W)
Released 1 years late

Score

Benchmark

AnTuTu 10
Qualcomm Snapdragon 855 +32%
592031
Qualcomm Snapdragon 845
448489
Geekbench 6 Single Core
Qualcomm Snapdragon 855 +65%
939
Qualcomm Snapdragon 845
566
Geekbench 6 Multi Core
Qualcomm Snapdragon 855 +37%
2855
Qualcomm Snapdragon 845
2075
FP32 (float)
Qualcomm Snapdragon 855 +23%
898
Qualcomm Snapdragon 845
727
Qualcomm Snapdragon 855
VS
Qualcomm Snapdragon 845

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
4x 2.8 GHz – Kryo 385 Gold (Cortex-A75)
4x 1.8 GHz – Kryo 385 Silver (Cortex-A55)
2840 MHz
Frequency
2800 MHz
8
Cores
8
ARMv8.2-A
Instruction set
ARMv8.2-A
1 MB
L2 cache
256 KB
0
L3 cache
0
7 nm
Process
10 nm
6.7
Transistor count
3
6 W
TDP
9 W
TSMC
Manufacturing
Samsung

Graphics

Adreno 640
GPU name
Adreno 630
585 MHz
GPU frequency
710 MHz
2
Execution units
2
384
Shading units
256
16
Max size
8
0.8985 TFLOPS
FLOPS
0.727 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 32 Bit
34.13 Gbit/s
Max bandwidth
29.8 Gbit/s

Multimedia (ISP)

Hexagon 690
Neural processor (NPU)
Hexagon 685
UFS 3.0
Storage type
UFS 2.1
3840 x 2160
Max display resolution
3840 x 2160
1x 192MP, 2x 22MP
Max camera resolution
1x 192MP
4K at 120FPS
Video capture
4K at 60FPS
8K at 30FPS, 4K at 120FPS
Video playback
4K at 60FPS
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
X20

Connectivity

LTE Cat. 20
4G support
LTE Cat. 18
Yes
5G support
No
Up to 5000 Mbps
Download speed
Up to 1200 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 2017
Flagship
Class
Flagship
SM8150
Model number
SDM845
Qualcomm Snapdragon 855
Official page
Qualcomm Snapdragon 845

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