MediaTek Kompanio 820 | Samsung Exynos 7420 | |
CPU comparisonMediaTek Kompanio 820 or Samsung Exynos 7420 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The MediaTek Kompanio 820 has 8 cores with 8 threads and clocks with a maximum frequency of 2.20 GHz. Up to GB of memory is supported in 0 memory channels. The MediaTek Kompanio 820 was released in Q2/2021. The Samsung Exynos 7420 has 8 cores with 8 threads and clocks with a maximum frequency of 2.10 GHz. The CPU supports up to GB of memory in 0 memory channels. The Samsung Exynos 7420 was released in Q2/2015. |
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Mediatek Kompanio (9) | Family | Samsung Exynos (47) |
MediaTek Kompanio 52x/800 (4) | CPU group | Samsung Exynos 7420 (1) |
2 | Generation | 1 |
Cortex-A76 / Cortex-A55 | Architecture | Cortex-A57 / Cortex-A53 |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe MediaTek Kompanio 820 has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the MediaTek Kompanio 820 is 2.20 GHz while the Samsung Exynos 7420 has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the Samsung Exynos 7420 is at 2.10 GHz. |
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MediaTek Kompanio 820 | Characteristic | Samsung Exynos 7420 |
8 | Cores | 8 |
8 | Threads | 8 |
hybrid (big.LITTLE) | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.20 GHz 4x Cortex-A76 |
A-Core | 2.10 GHz 4x Cortex-A57 |
2.00 GHz 4x Cortex-A55 |
B-Core | 1.50 GHz 4x Cortex-A53 |
Internal GraphicsThe MediaTek Kompanio 820 or Samsung Exynos 7420 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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ARM Mali-G57 MP5 | GPU | ARM Mali-T760 MP8 |
0.01 GHz | GPU frequency | 0.70 GHz |
0.01 GHz | GPU (Turbo) | 0.77 GHz |
Vallhall 1 | GPU Generation | Midgard 3 |
7 nm | Technology | 28nm |
2 | Max. displays | 2 |
5 | Compute units | 8 |
80 | Shader | 128 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
4 GB | Max. GPU Memory | -- |
12 | DirectX Version | 11 |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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ARM Mali-G57 MP5 | GPU | ARM Mali-T760 MP8 |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode / Encode |
Decode / Encode | Codec VP9 | No |
Decode / Encode | Codec VP8 | Decode / Encode |
Decode | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode / Encode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe MediaTek Kompanio 820 can use up to GB of memory in 0 memory channels. The maximum memory bandwidth is 17.1 GB/s. The Samsung Exynos 7420 supports up to GB of memory in 0 memory channels and achieves a memory bandwidth of up to --. |
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MediaTek Kompanio 820 | Characteristic | Samsung Exynos 7420 |
LPDDR4X-2133 | Memory | LPDDR4-1600 |
Max. Memory | ||
0 | Memory channels | 0 |
17.1 GB/s | Max. Bandwidth | -- |
No | ECC | No |
-- | L2 Cache | 0.51 MB |
-- | L3 Cache | -- |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the MediaTek Kompanio 820 is --, while the Samsung Exynos 7420 has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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MediaTek Kompanio 820 | Characteristic | Samsung Exynos 7420 |
-- | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe MediaTek Kompanio 820 is manufactured in 7 nm and has 0.00 MB cache. The Samsung Exynos 7420 is manufactured in 14 nm and has a 0.51 MB cache. |
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MediaTek Kompanio 820 | Characteristic | Samsung Exynos 7420 |
7 nm | Technology | 14 nm |
Chiplet | Chip design | Unknown |
Armv8-A (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
-- | ISA extensions | -- |
-- | Socket | -- |
None | Virtualization | None |
No | AES-NI | No |
Android | Operating systems | Android |
Q2/2021 | Release date | Q2/2015 |
-- | Release price | -- |
show more data | show more data | |
MediaTek Kompanio 820
8C 8T @ 2.20 GHz |
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Samsung Exynos 7420
8C 8T @ 2.10 GHz |
MediaTek Kompanio 820
8C 8T @ 2.20 GHz |
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Samsung Exynos 7420
8C 8T @ 2.10 GHz |
MediaTek Kompanio 820
ARM Mali-G57 MP5 @ 0.01 GHz |
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Samsung Exynos 7420
ARM Mali-T760 MP8 @ 0.77 GHz |
MediaTek Kompanio 820
8C 8T @ 2.20 GHz |
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Samsung Exynos 7420
8C 8T @ 2.10 GHz |
MediaTek Kompanio 820
8C 8T @ 2.20 GHz |
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Samsung Exynos 7420
8C 8T @ 2.10 GHz |
MediaTek Kompanio 820
8C 8T @ 2.20 GHz |
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Samsung Exynos 7420
8C 8T @ 2.10 GHz |
MediaTek Kompanio 820
8C 8T @ 2.20 GHz |
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Samsung Exynos 7420
8C 8T @ 2.10 GHz |
Devices using this processor |
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MediaTek Kompanio 820 | Samsung Exynos 7420 |
Unknown | Unknown |