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AMD A8-3820 vs MediaTek Dimensity 800U
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 5, 64bit Single-Core
Single-core performance
AMD A8-3820
60 %
4C / 4T · 2.80 GHz
MediaTek Dimensity 800U
100 %
8C / 8T · 2.40 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
AMD A8-3820
71 %
4C / 4T · 2.80 GHz
MediaTek Dimensity 800U
100 %
8C / 8T · 2.40 GHz
iGPU - FP32 Performance (Single-precision GFLOPS)
AMD A8-3820
100 %
AMD Radeon HD 6550D
ARM Mali-G57 MP3
More benchmarks
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
Geekbench 5 (SC)
2,512 entries
2,512 entries
Geekbench 5 (MC)
2,483 entries
2,483 entries
FP32 SP (iGPU)
2,219 entries
2,219 entries
AnTuTu 9 Benchmark
90 entries
90 entries
AnTuTu 8 Benchmark
118 entries
118 entries
PassMark CPU-Mark
2,504 entries
2,504 entries
Geekbench 3 (SC)
945 entries
945 entries
Geekbench 3 (MC)
941 entries
941 entries
Cinebench R11.5 (MC)
837 entries
837 entries
Specifications
At a glance
|
Wischen
|
AMD A8-3820 | MediaTek Dimensity 800U |
|---|---|---|
| Family | AMD A (112) | Mediatek Dimensity (38) |
| CPU group | AMD A8-3000 (4) | MediaTek Dimensity 700/720/800 (4) |
| Architecture | Llano (K10) | Cortex-A76 / Cortex-A55 |
| Technology | 32 nm | 7 nm |
| Segment | Desktop | Smartphone / Tablet |
| Socket | FM1 | |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
AMD A8-3820 | MediaTek Dimensity 800U |
|---|---|---|
| CPU Cores / Threads | 4 / 4 | 8 / 8 |
| Hyperthreading / SMT | ✗ | ✗ |
| Core architecture | normal | hybrid (big.LITTLE) |
| Core Cluster 1: | 4x 2.50 - 2.80 GHz |
2x Cortex-A76 2.40 GHz |
| Core Cluster 2: | 6x Cortex-A55 2.00 GHz |
|
| L2-Cache | ||
| L3-Cache | 4.00 MB | |
| Overclocking | ✓ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
AMD A8-3820 | MediaTek Dimensity 800U |
|---|---|---|
| GPU name | AMD Radeon HD 6550D | ARM Mali-G57 MP3 |
| GPU frequency | 0.60 GHz | 0.95 GHz |
| CUs / Shader | 5 / 400 | 3 / 48 |
| Raytracing | ✗ | ✗ |
| Max. displays | 2 | 2 |
| Max. GPU Memory | 1 GB | 4 GB |
| Technology | 32 nm | 7 nm |
| Release date | Q2/2011 | Q2/2020 |
NPU AI performance
|
Wischen
|
AMD A8-3820 | MediaTek Dimensity 800U |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
AMD A8-3820 | MediaTek Dimensity 800U |
|---|---|---|
| Memory | DDR3-1600 (25.6 GB/s) | LPDDR4X-4266 (17.1 GB/s) |
| Max. Memory | 12 GB | |
| Memory channels | 2 | 2 |
| ECC | No | No |
| PCIe | ||
| PCIe Bandwidth |
Thermal Management
|
Wischen
|
AMD A8-3820 | MediaTek Dimensity 800U |
|---|---|---|
| TDP | 65 W | |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. |
Technical details
|
Wischen
|
AMD A8-3820 | MediaTek Dimensity 800U |
|---|---|---|
| Chip design | Unknown | Chiplet |
| AES-NI | ✗ | ✗ |
| Operating systems | Windows 10, Linux | Android |
| Instruction set | x86-64 (64 bit) | Armv8-A (64 bit) |
| ISA extensions | SSE3, SSE4a | |
| Release date | Q4/2011 | Q3/2020 |
| Release price | 85 $ | |
| Documents |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of AMD A8-3820 is 3.8 stars (5 ratings), while MediaTek Dimensity 800U has received 3.9 stars (15 ratings).
Click on the stars to rate one or both processors.
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8C / 8T · 0.00 GHz
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AMD A8-3820
4C / 4T · 2.80 GHz
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