Samsung Exynos 9820 | AMD A9-9425 | |
CPU comparisonSamsung Exynos 9820 or AMD A9-9425 - 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 Samsung Exynos 9820 has 8 cores with 8 threads and clocks with a maximum frequency of 2.70 GHz. Up to 12 GB of memory is supported in 4 memory channels. The Samsung Exynos 9820 was released in Q1/2019. The AMD A9-9425 has 2 cores with 2 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 8 GB of memory in 1 memory channels. The AMD A9-9425 was released in Q2/2017. |
||
Samsung Exynos (47) | Family | AMD A (112) |
Samsung Exynos 9820 (1) | CPU group | AMD A9-9000 (4) |
3 | Generation | 4 |
Exynos M4/Cortex-A75/-A55 | Architecture | Stoney Ridge (Excavator) |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
|
||
CPU Cores and Base FrequencyThe Samsung Exynos 9820 is a 8 core processor with a clock frequency of 2.70 GHz. The AMD A9-9425 has 2 CPU cores with a clock frequency of 3.10 GHz (3.70 GHz). |
||
Samsung Exynos 9820 | Characteristic | AMD A9-9425 |
8 | Cores | 2 |
8 | Threads | 2 |
hybrid (Prime / big.LITTLE) | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.70 GHz 2x Exynos M4 |
A-Core | 3.10 GHz (3.70 GHz) |
2.30 GHz 2x Cortex-A75 |
B-Core | -- |
1.90 GHz 4x Cortex-A55 |
C-Core | -- |
Integrated graphics (iGPU)The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
||
ARM Mali-G76 MP12 | GPU | AMD Radeon R5 (Stoney Ridge) |
0.70 GHz | GPU frequency | 0.85 GHz |
-- | GPU (Turbo) | -- |
Bifrost 3 | GPU Generation | 7 |
7 nm | Technology | 28 nm |
2 | Max. displays | 3 |
12 | Compute units | 3 |
192 | Shader | 192 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
4 GB | Max. GPU Memory | 2 GB |
12 | DirectX Version | 12 |
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. |
||
ARM Mali-G76 MP12 | GPU | AMD Radeon R5 (Stoney Ridge) |
Decode / Encode | Codec h265 / HEVC (8 bit) | Decode |
Decode / Encode | Codec h265 / HEVC (10 bit) | Decode |
Decode / Encode | Codec h264 | Decode |
Decode / Encode | Codec VP9 | Decode |
Decode / Encode | Codec VP8 | Decode |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode / Encode |
Decode / Encode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Samsung Exynos 9820 supports a maximum of 12 GB of memory in 4 memory channels. The AMD A9-9425 can connect up to 8 GB of memory in 1 memory channels. |
||
Samsung Exynos 9820 | Characteristic | AMD A9-9425 |
LPDDR4X-1866 | Memory | DDR4-2133 |
12 GB | Max. Memory | 8 GB |
4 (Quad Channel) | Memory channels | 1 (Single Channel) |
-- | Max. Bandwidth | 17.1 GB/s |
No | ECC | No |
1.50 MB | L2 Cache | -- |
2.00 MB | L3 Cache | 2.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 8 |
-- | PCIe Bandwidth | 7.9 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Samsung Exynos 9820 has a TDP of --, that of the AMD A9-9425 is 15 W. |
||
Samsung Exynos 9820 | Characteristic | AMD A9-9425 |
-- | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | 25 W |
-- | TDP down | 10 W |
-- | Tjunction max. | 90 °C |
Technical detailsThe Samsung Exynos 9820 has a 3.50 MB cache, while the AMD A9-9425 cache has a total of 2.00 MB. |
||
Samsung Exynos 9820 | Characteristic | AMD A9-9425 |
8 nm | Technology | 28 nm |
Unknown | Chip design | Unknown |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
-- | Socket | FP4 |
None | Virtualization | AMD-V |
No | AES-NI | Yes |
Android | Operating systems | |
Q1/2019 | Release date | Q2/2017 |
-- | Release price | -- |
show more data | show more data | |
Samsung Exynos 9820
8C 8T @ 2.70 GHz |
|||
AMD A9-9425
2C 2T @ 3.70 GHz |
Samsung Exynos 9820
8C 8T @ 2.70 GHz |
|||
AMD A9-9425
2C 2T @ 3.10 GHz |
Samsung Exynos 9820
ARM Mali-G76 MP12 @ 0.70 GHz |
|||
AMD A9-9425
AMD Radeon R5 (Stoney Ridge) @ 0.85 GHz |
Samsung Exynos 9820
8C 8T @ 2.70 GHz |
|||
AMD A9-9425
2C 2T @ 3.10 GHz |
Samsung Exynos 9820
8C 8T @ 2.70 GHz |
|||
AMD A9-9425
2C 2T @ 3.70 GHz |
Samsung Exynos 9820
8C 8T @ 2.70 GHz |
|||
AMD A9-9425
2C 2T @ 3.10 GHz |
Samsung Exynos 9820
8C 8T @ 2.70 GHz |
|||
AMD A9-9425
2C 2T @ 3.70 GHz |
Samsung Exynos 9820
8C 8T @ 2.70 GHz |
|||
AMD A9-9425
2C 2T @ 3.10 GHz |
Samsung Exynos 9820
8C 8T @ 2.70 GHz |
|||
AMD A9-9425
2C 2T @ 3.10 GHz |
Samsung Exynos 9820
8C 8T @ 2.70 GHz |
|||
AMD A9-9425
2C 2T @ 3.10 GHz |
Samsung Exynos 9820
8C 8T @ 2.70 GHz |
|||
AMD A9-9425
2C 2T @ 3.10 GHz |
Samsung Exynos 9820
8C 8T @ 2.70 GHz |
|||
AMD A9-9425
2C 2T @ 3.70 GHz |
Samsung Exynos 9820
8C 8T @ 2.70 GHz |
|||
AMD A9-9425
2C 2T @ 3.10 GHz |
Devices using this processor |
|
Samsung Exynos 9820 | AMD A9-9425 |
Samsung Galaxy S10 Samsung Galaxy S10+ |
Unknown |