Home Mobile and Tablet SoC Comparison Qualcomm Snapdragon 820 vs Qualcomm Snapdragon 845

Qualcomm Snapdragon 820 vs Qualcomm Snapdragon 845

Qualcomm Snapdragon 820
VS
Qualcomm Snapdragon 845
Qualcomm Snapdragon 820 Qualcomm Snapdragon 845
We compared two versions of phone SoCs: 4 cores 2150MHz Qualcomm Snapdragon 820 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 845 Advantages
Better graphics card performance FLOPS (0.727 TFLOPS vs 0.3194 TFLOPS )
Higher Frequency (2800MHz vs 2150MHz)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (9W vs 11W)
Released 2 years and 1 months late

Score

Benchmark

AnTuTu 10
Qualcomm Snapdragon 820
260148
Qualcomm Snapdragon 845 +72%
448489
Geekbench 6 Single Core
Qualcomm Snapdragon 820
323
Qualcomm Snapdragon 845 +75%
566
Geekbench 6 Multi Core
Qualcomm Snapdragon 820
827
Qualcomm Snapdragon 845 +150%
2075
FP32 (float)
Qualcomm Snapdragon 820
319
Qualcomm Snapdragon 845 +127%
727
Qualcomm Snapdragon 820
VS
Qualcomm Snapdragon 845

CPU

2x 2.15 GHz – Kryo
2x 1.593 GHz – Kryo
Architecture
4x 2.8 GHz – Kryo 385 Gold (Cortex-A75)
4x 1.8 GHz – Kryo 385 Silver (Cortex-A55)
2150 MHz
Frequency
2800 MHz
4
Cores
8
1 MB
L2 cache
256 KB
-
L3 cache
0
14 nm
Process
10 nm
2
Transistor count
3
11 W
TDP
9 W
TSMC
Manufacturing
Samsung

Graphics

Adreno 530
GPU name
Adreno 630
624 MHz
GPU frequency
710 MHz
1
Execution units
2
256
Shading units
256
8
Max size
8
0.3194 TFLOPS
FLOPS
0.727 TFLOPS
1.0
Vulkan version
1.1
2.0
OpenCL version
2.0
11
DirectX version
12.1

Memory

LPDDR4
Memory type
LPDDR4X
1866 MHz
Memory frequency
1866 MHz
2x 32 Bit
Bus
2x 32 Bit
29.8 Gbit/s
Max bandwidth
29.8 Gbit/s

AI

Hexagon 680
NPU
Hexagon 685

Multimedia (ISP)

Hexagon 680
Neural processor (NPU)
Hexagon 685
eMMC 5.1, UFS 2.0
Storage type
UFS 2.1
3840 x 2160
Max display resolution
3840 x 2160
1x 28MP, 2x 13MP
Max camera resolution
1x 192MP
4K at 30FPS
Video capture
4K at 60FPS
4K at 30FPS
Video playback
4K at 60FPS
H.264, H.265
Video codecs
H.264, H.265, VP9
AIFF, CAF, MP3, MP4, WAV
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
X12
Modem
X20

Connectivity

LTE Cat. 12
4G support
LTE Cat. 18
No
5G support
No
Up to 600 Mbps
Download speed
Up to 1200 Mbps
Up to 150 Mbps
Upload speed
Up to 150 Mbps
5
Wi-Fi
5
4.1
Bluetooth
5.0
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Info

Nov 2015
Announced
Dec 2017
Flagship
Class
Flagship
MSM8996
Model number
SDM845
Qualcomm Snapdragon 820
Official page
Qualcomm Snapdragon 845

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