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MediaTek Dimensity 820 vs Qualcomm Snapdragon 845
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 6 Single-Core
Single-core performance
MediaTek Dimensity 820
100 %
8C / 8T · 2.60 GHz
8C / 8T · 2.80 GHz
Geekbench 6 Multi-Core
Multi-core performance
MediaTek Dimensity 820
100 %
8C / 8T · 2.60 GHz
8C / 8T · 2.80 GHz
Geekbench 5, 64bit Single-Core
Single-core performance
MediaTek Dimensity 820
100 %
8C / 8T · 2.60 GHz
8C / 8T · 2.80 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
MediaTek Dimensity 820
100 %
8C / 8T · 2.60 GHz
8C / 8T · 2.80 GHz
iGPU - FP32 Performance (Single-precision GFLOPS)
ARM Mali-G57 MP5
Qualcomm Snapdragon 845
100 %
Qualcomm Adreno 630
AnTuTu 8 Benchmark
MediaTek Dimensity 820
100 %
8C / 8T · 2.60 GHz
8C / 8T · 2.80 GHz
More benchmarks
Specifications
At a glance
|
Wischen
|
MediaTek Dimensity 820 | Qualcomm Snapdragon 845 |
|---|---|---|
| Family | Mediatek Dimensity (38) | Qualcomm Snapdragon (105) |
| CPU group | MediaTek Dimensity 820 (1) | Qualcomm Snapdragon 845/850 (2) |
| Architecture | Cortex-A76 / Cortex-A55 | Kryo 385 |
| Technology | 7 nm | 10 nm |
| Segment | Smartphone / Tablet | Smartphone / Tablet |
| Socket | ||
| Predecessor | Qualcomm Snapdragon 835 | |
| Successor | Qualcomm Snapdragon 855 |
CPU Cores and Base Frequency
|
Wischen
|
MediaTek Dimensity 820 | Qualcomm Snapdragon 845 |
|---|---|---|
| CPU Cores / Threads | 8 / 8 | 8 / 8 |
| Hyperthreading / SMT | ✗ | ✗ |
| Core architecture | hybrid (big.LITTLE) | hybrid (big.LITTLE) |
| Core Cluster 1: | 4x Cortex-A76 2.60 GHz |
4x Kryo 385 Gold 2.80 GHz |
| Core Cluster 2: | 4x Cortex-A55 2.00 GHz |
4x Kryo 385 Silver 1.80 GHz |
| L2-Cache | 1.50 MB | |
| L3-Cache | 2.00 MB | |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
MediaTek Dimensity 820 | Qualcomm Snapdragon 845 |
|---|---|---|
| GPU name | ARM Mali-G57 MP5 | Qualcomm Adreno 630 |
| GPU frequency | 0.90 GHz | 0.70 GHz |
| CUs / Shader | 5 / 80 | / 256 |
| Raytracing | ✗ | ✗ |
| Max. displays | 2 | 2 |
| Max. GPU Memory | 4 GB | 8 GB |
| Technology | 7 nm | 10 nm |
| Release date | Q2/2020 | Q1/2018 |
NPU AI performance
|
Wischen
|
MediaTek Dimensity 820 | Qualcomm Snapdragon 845 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
MediaTek Dimensity 820 | Qualcomm Snapdragon 845 |
|---|---|---|
| Memory | LPDDR4X-4266 (17.2 GB/s) | LPDDR4X-3733 (52.0 GB/s) |
| Max. Memory | 16 GB | 10 GB |
| Memory channels | 2 | 4 |
| ECC | No | No |
| PCIe | ||
| PCIe Bandwidth |
Thermal Management
|
Wischen
|
MediaTek Dimensity 820 | Qualcomm Snapdragon 845 |
|---|---|---|
| TDP | ||
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. |
Technical details
|
Wischen
|
MediaTek Dimensity 820 | Qualcomm Snapdragon 845 |
|---|---|---|
| Chip design | Chiplet | Chiplet |
| AES-NI | ✗ | ✗ |
| Operating systems | Android | Android |
| Instruction set | Armv8-A (64 bit) | Armv8-A (64 bit) |
| ISA extensions | ||
| Release date | Q2/2020 | Q1/2018 |
| Release price | ||
| Documents | Technical data sheet | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of MediaTek Dimensity 820 is 5.0 stars (2 ratings), while Qualcomm Snapdragon 845 has received 3.8 stars (52 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
1
MediaTek Dimensity 820
8C / 8T · 0.00 GHz
2
MediaTek Dimensity 8300
8C / 8T · 0.00 GHz
3
MediaTek Dimensity 9300
8C / 8T · 0.00 GHz
4
Qualcomm Snapdragon 8 Elite for Galaxy
8C / 8T · 0.00 GHz
5
Qualcomm Snapdragon 8s Gen 3
8C / 8T · 0.00 GHz
6
MediaTek Dimensity 9300+
8C / 8T · 0.00 GHz
7
Apple A15 Bionic (4-GPU)
6C / 6T · 0.00 GHz
8
Apple A19
6C / 6T · 4.26 GHz
9
Qualcomm Snapdragon 845
8C / 8T · 0.00 GHz
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