Mobile Phones › Compare Mobile Processors › Qualcomm Snapdragon 820 vs Qualcomm Snapdragon 855

Qualcomm Snapdragon 820 vs Qualcomm Snapdragon 855

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Qualcomm Snapdragon 820

Qualcomm Snapdragon 855

Overview Summary of the performance analysis

(Values indicate percentile scores for the processors in each group)

CPU Performance	41 89
GPU Performance	90 7
Memory	2 78
Multimedia	81 28
Connectivity	45 88

Compare between Qualcomm Snapdragon 820 and Qualcomm Snapdragon 855 to find out which processor has better technical specifications and performance. Check out the detailed comparison results and benchmark scores below to decide which devices are best for you - mobiles with Qualcomm Snapdragon 820 or with Qualcomm Snapdragon 855 processor.

Specifications

General Hide

Brand	Qualcomm	Qualcomm
Device types	Smartphones	Smartphones
Launch date	Nov 2015	Dec 2018
Chipset	Qualcomm Snapdragon 820	Qualcomm Snapdragon 855
Generation	NA	4th

Central Processor (CPU) Hide

Architecture	64 bit	32 bit
No. of Cores	4	8
CPU Frequency (Clock Speed)	2150 MHz	2840 MHz
Instruction Set	ARMv8-A	ARMv8.1-A
Cache (L1)	NA	384 KB
Cache (L3)	NA	2 MB

Graphics (GPU) Hide

Brand	Adreno 530	Adreno 640
GPU Frequency (Clock Speed)	1866 MHz	585 MHz
Execution Units	2	2
Shading Units	256	384
Vulkan Version	1.1	1.1
OpenCL Version	2.0	2.0
Directs Version	12	12
API Support	DirectX 12	DirectX 12
Performance FP32 (float)	498 GFLOPS	954.7 GFLOPS

Memory Hide

Frequency	624 MHz	2133 MHz
Bus	4x16 Bit	4x16 Bit
Bandwidth (max.)	29.8 GB/s	34.1 GB/s
Capacity (max.)	8 GB	16 GB
Type	NA	LPDDR4X

Connectivity Hide

Modem Name	Snapdragon X12 LTE	X24 LTE
4G band support	Yes	Yes
5G band support	No	Yes
Download Speed	600 Mbps	2.0 Gbps
Upload Speed	150 Mbps	318 Mbps
WiFi	5	6
Wi-Fi - LTE Concurrency support	Yes	Yes
Bluetooth	4.1	5.0
GPS	Yes	Yes
USB support	Yes	Yes

AI Support Hide

GPU	Adreno 530	Adreno 640
CPU	NA	Yes

Camera Support Hide

Single Camera Resolution	NA	48 MP
Dual Camera Features	NA	Multi-frame Noise Reduction (MFNR)

Multimedia Hide

Neural Processor (NPU)	Hexagon 680	Hexagon 690
Screen Resolution (max.)	3840 x 2160	2160 x 3840
Storage	eMMC 5.1,UFS 2.1	UFS 3.0
Camera Resolution (max.)	28	192
Video Capture	4K @ 30FPS	4K @ 120FPS
Video Playback	4K @ 60FPS	8K @ 30FPS, 4K @ 120FPS
Video Codecs support	H.264, H.265	H.264, H.265, VP8, VP9
Audio Codecs support	AIFF, CAF, MP3, MP4, WAV	AAC, AIFF, CAF, MP3, MP4, WAV

Benchmark Scores

Device

AnTuTu scores Hide

Overall	NA	476587
CPU	NA	138752
GPU	NA	178672
Memory	NA	92844
UX	NA	66319

GeekBench Scores Hide

Single-core	NA	741
Multi-core	NA	2422

Gaming Performance

Device

Xiaomi Redmi K20 Pro

Frame Rates (FPS) Hide

PUBG (Mobile)	NA	58 FPS [Ultra]
Fortnite	NA	28 FPS [Ultra]
Call of Duty (Mobile)	NA	56 FPS [Ultra]
World of Tanks Blitz	NA	51 FPS [Ultra]
Mobile Legends: Bang Bang	NA	57 FPS [Ultra]