Unisoc T820 vs Qualcomm Snapdragon 835
We compared two versions of phone SoCs: 8 cores 2700MHz Unisoc T820 vs. 8 cores 2450MHz Qualcomm Snapdragon 835 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.
Main Differences
Unisoc T820 's Advantages
Higher Frequency (2700MHz vs 2450MHz)
More modern manufacturing process (6nm vs 10nm)
Released 6 years late
Qualcomm Snapdragon 835 's Advantages
Better graphics card performance FLOPS (0.5675 TFLOPS vs 0.4352 TFLOPS )
Larger memory bandwidth (29.8GB/s vs 17.07GB/s)
Score
Benchmark
AnTuTu 10
Unisoc T820
+44%
492038
Qualcomm Snapdragon 835
339384
Geekbench 6 Single Core
Unisoc T820
+84%
764
Qualcomm Snapdragon 835
415
Geekbench 6 Multi Core
Unisoc T820
+51%
2301
Qualcomm Snapdragon 835
1519
FP32 (float)
Unisoc T820
0.435 TFLOPS
Qualcomm Snapdragon 835
+30%
0.567 TFLOPS
AnTuTu 9
CPU
1x 2.7 GHz – Cortex-A76
3x 2.3 GHz – Cortex-A76
4x 2.1 GHz – Cortex-A55
Architecture
4x 2.45 GHz – Kryo 280 (Cortex-A73)
4x 1.9 GHz – Kryo 280 (Cortex-A53)
2700 MHz
Frequency
2450 MHz
8
Cores
8
ARMv8.2-A
Instruction set
ARMv8-A
L1 cache
-
L2 cache
2 MB
-
-
-
6 nm
Process
10 nm
-
Transistor count
3
-
TDP
9 W
TSMC
Manufacturing
Samsung
Graphics
Mali-G57 MP4
GPU name
Adreno 540
780 MHz
GPU frequency
739 MHz
4
Execution units
1
64
Shading units
384
32
Max size
8
0.4352 TFLOPS
FLOPS
0.5675 TFLOPS
1.3
Vulkan version
1.0
2.0
OpenCL version
2.0
-
DirectX version
11
Memory
LPDDR4X
Memory type
LPDDR4X
2133 MHz
Memory frequency
1866 MHz
2x 16 Bit
Bus
2x 32 Bit
17.07 Gbit/s
Max bandwidth
29.8 Gbit/s
AI
-
-
-
-
-
-
Multimedia (ISP)
Yes
Neural processor (NPU)
Hexagon 682
eMMC 5.1, UFS 3.1
Storage type
UFS 2.1
3440 x 1440
Max display resolution
3840 x 2160
1x 108MP, 2x 20MP
Max camera resolution
1x 32MP, 2x 16MP
4K at 60FPS
Video capture
4K at 30FPS
-
4K at 60FPS
Video playback
4K at 30FPS
H.264, H.265
Video codecs
H.264, H.265, VP9
AAC, AIFF, CAF, MP3, MP4, WAV
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
Makalu IVY510
Modem
X16
Connectivity
LTE Cat. 15
4G support
LTE Cat. 16
Yes
5G support
No
-
Download speed
Up to 1000 Mbps
-
Upload speed
Up to 150 Mbps
5
Wi-Fi
5
5.0
Bluetooth
5.0
GPS, GLONASS, Beidou, Galileo
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS
Info
Nov 2022
Announced
Nov 2016
Mid range
Class
Flagship
-
Model number
MSM8998
