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MediaTek Dimensity 820 vs Intel Core i9-9820X
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 6 Single-Core
Single-core performance
8C / 8T · 2.60 GHz
Intel Core i9-9820X
100 %
10C / 20T · 4.20 GHz
Geekbench 6 Multi-Core
Multi-core performance
8C / 8T · 2.60 GHz
Intel Core i9-9820X
100 %
10C / 20T · 4.00 GHz
Geekbench 5, 64bit Single-Core
Single-core performance
8C / 8T · 2.60 GHz
Intel Core i9-9820X
100 %
10C / 20T · 4.20 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
8C / 8T · 2.60 GHz
Intel Core i9-9820X
100 %
10C / 20T · 4.00 GHz
More benchmarks
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
Cinebench R20 (SC)
666 entries
666 entries
Geekbench 5 (SC)
2,512 entries
2,512 entries
Cinebench R20 (MC)
615 entries
615 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
Blender 2.81 (bmw27)
190 entries
190 entries
CPU-Z Benchmark 17 (MC)
751 entries
751 entries
Cinebench R15 (SC)
1,113 entries
1,113 entries
Cinebench R15 (MC)
1,110 entries
1,110 entries
Specifications
At a glance
|
Wischen
|
MediaTek Dimensity 820 | Intel Core i9-9820X |
|---|---|---|
| Family | Mediatek Dimensity (38) | Intel Core i9 (81) |
| CPU group | MediaTek Dimensity 820 (1) | Intel Core i 9000X (8) |
| Architecture | Cortex-A76 / Cortex-A55 | Skylake X Refresh |
| Technology | 7 nm | 14 nm |
| Segment | Smartphone / Tablet | Desktop |
| Socket | LGA 2066 | |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
MediaTek Dimensity 820 | Intel Core i9-9820X |
|---|---|---|
| CPU Cores / Threads | 8 / 8 | 10 / 20 |
| Hyperthreading / SMT | ✗ | ✓ |
| Core architecture | hybrid (big.LITTLE) | normal |
| Core Cluster 1: | 4x Cortex-A76 2.60 GHz |
10x 3.30 - 4.20 GHz |
| Core Cluster 2: | 4x Cortex-A55 2.00 GHz |
|
| L2-Cache | ||
| L3-Cache | 17.00 MB | |
| Overclocking | ✗ | ✓ |
Integrated graphics (iGPU)
|
Wischen
|
MediaTek Dimensity 820 | Intel Core i9-9820X |
|---|---|---|
| GPU name | ARM Mali-G57 MP5 | no iGPU |
| GPU frequency | 0.90 GHz | |
| CUs / Shader | 5 / 80 | / |
| Raytracing | ✗ | ✗ |
| Max. displays | 2 | |
| Max. GPU Memory | 4 GB | |
| Technology | 7 nm | |
| Release date | Q2/2020 |
NPU AI performance
|
Wischen
|
MediaTek Dimensity 820 | Intel Core i9-9820X |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
MediaTek Dimensity 820 | Intel Core i9-9820X |
|---|---|---|
| Memory | LPDDR4X-4266 (17.2 GB/s) | DDR4-2666 (85.4 GB/s) |
| Max. Memory | 16 GB | 128 GB |
| Memory channels | 2 | 4 |
| ECC | No | No |
| PCIe | 3.0 x 44 | |
| PCIe Bandwidth | 43.3 GB/s |
Thermal Management
|
Wischen
|
MediaTek Dimensity 820 | Intel Core i9-9820X |
|---|---|---|
| TDP | 165 W | |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. | 95 °C |
Technical details
|
Wischen
|
MediaTek Dimensity 820 | Intel Core i9-9820X |
|---|---|---|
| Chip design | Chiplet | Monolithic |
| AES-NI | ✗ | ✓ |
| Operating systems | Android | Windows 10, Windows 11, Linux |
| Instruction set | Armv8-A (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 | |
| Release date | Q2/2020 | Q4/2018 |
| Release price | 889 $ | |
| 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 (3 ratings), while Intel Core i9-9820X has received 4.3 stars (6 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
Apple M3 Ultra (28-CPU 60-GPU)
28C / 28T · 4.06 GHz
3
Apple M3 Ultra (32-CPU 80-GPU)
32C / 32T · 4.06 GHz
4
Intel Core Ultra 7 270K Plus
24C / 24T · 5.50 GHz
5
Intel Celeron 450
1C / 1T · 0.00 GHz
6
Intel Core i5-13600KF
14C / 20T · 5.10 GHz
7
AMD Ryzen 7 5800XT
8C / 16T · 4.80 GHz
8
AMD Ryzen 7 5700X
8C / 16T · 4.60 GHz
9
Intel Core i9-9820X
10C / 20T · 4.20 GHz
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