AMD A9-9425 | Samsung Exynos 7884 | |
CPU comparisonAMD A9-9425 or Samsung Exynos 7884 - 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 AMD A9-9425 has 2 cores with 2 threads and clocks with a maximum frequency of 3.70 GHz. Up to 8 GB of memory is supported in 1 memory channels. The AMD A9-9425 was released in Q2/2017. The Samsung Exynos 7884 has 8 cores with 8 threads and clocks with a maximum frequency of 1.60 GHz. The CPU supports up to GB of memory in 0 memory channels. The Samsung Exynos 7884 was released in Q2/2018. |
||
AMD A (112) | Family | Samsung Exynos (47) |
AMD A9-9000 (4) | CPU group | Samsung Exynos 7872/7884/7885/7904 (4) |
4 | Generation | 2 |
Stoney Ridge (Excavator) | Architecture | Cortex-A73 / Cortex-A53 |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
|
||
CPU Cores and Base FrequencyThe AMD A9-9425 has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the AMD A9-9425 is 3.10 GHz (3.70 GHz) while the Samsung Exynos 7884 has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the Samsung Exynos 7884 is at 1.60 GHz. |
||
AMD A9-9425 | Characteristic | Samsung Exynos 7884 |
2 | Cores | 8 |
2 | Threads | 8 |
normal | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | No |
No | Overclocking ? | No |
3.10 GHz (3.70 GHz) | A-Core | 1.60 GHz 2x Cortex-A73 |
-- | B-Core | 1.35 GHz 6x Cortex-A53 |
Integrated graphics (iGPU)The AMD A9-9425 or Samsung Exynos 7884 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. |
||
AMD Radeon R5 (Stoney Ridge) | GPU | ARM Mali-G71 MP2 |
0.85 GHz | GPU frequency | 0.77 GHz |
-- | GPU (Turbo) | -- |
7 | GPU Generation | Bifrost 1 |
28 nm | Technology | 16 nm |
3 | Max. displays | 1 |
3 | Compute units | 2 |
192 | Shader | 32 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | 2 GB |
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. |
||
AMD Radeon R5 (Stoney Ridge) | GPU | ARM Mali-G71 MP2 |
Decode | Codec h265 / HEVC (8 bit) | Decode / Encode |
Decode | Codec h265 / HEVC (10 bit) | Decode |
Decode | Codec h264 | Decode / Encode |
Decode | Codec VP9 | No |
Decode | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD A9-9425 can use up to 8 GB of memory in 1 memory channels. The maximum memory bandwidth is 17.1 GB/s. The Samsung Exynos 7884 supports up to GB of memory in 0 memory channels and achieves a memory bandwidth of up to --. |
||
AMD A9-9425 | Characteristic | Samsung Exynos 7884 |
DDR4-2133 | Memory | LPDDR4-1866 |
8 GB | Max. Memory | |
1 (Single Channel) | Memory channels | 0 |
17.1 GB/s | Max. Bandwidth | -- |
No | ECC | No |
-- | L2 Cache | 2.00 MB |
2.00 MB | L3 Cache | -- |
3.0 | PCIe version | -- |
8 | PCIe lanes | -- |
7.9 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the AMD A9-9425 is 15 W, while the Samsung Exynos 7884 has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
||
AMD A9-9425 | Characteristic | Samsung Exynos 7884 |
15 W | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
25 W | TDP up | -- |
10 W | TDP down | -- |
90 °C | Tjunction max. | -- |
Technical detailsThe AMD A9-9425 is manufactured in 28 nm and has 2.00 MB cache. The Samsung Exynos 7884 is manufactured in 14 nm and has a 2.00 MB cache. |
||
AMD A9-9425 | Characteristic | Samsung Exynos 7884 |
28 nm | Technology | 14 nm |
Unknown | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 | ISA extensions | -- |
FP4 | Socket | -- |
AMD-V | Virtualization | None |
Yes | AES-NI | No |
Operating systems | Android | |
Q2/2017 | Release date | Q2/2018 |
-- | Release price | -- |
show more data | show more data | |
AMD A9-9425
2C 2T @ 3.70 GHz |
|||
Samsung Exynos 7884
8C 8T @ 1.60 GHz |
AMD A9-9425
2C 2T @ 3.10 GHz |
|||
Samsung Exynos 7884
8C 8T @ 1.60 GHz |
AMD A9-9425
AMD Radeon R5 (Stoney Ridge) @ 0.85 GHz |
|||
Samsung Exynos 7884
ARM Mali-G71 MP2 @ 0.77 GHz |
AMD A9-9425
2C 2T @ 3.10 GHz |
|||
Samsung Exynos 7884
8C 8T @ 1.60 GHz |
AMD A9-9425
2C 2T @ 3.70 GHz |
|||
Samsung Exynos 7884
8C 8T @ 1.60 GHz |
AMD A9-9425
2C 2T @ 3.10 GHz |
|||
Samsung Exynos 7884
8C 8T @ 1.60 GHz |
AMD A9-9425
2C 2T @ 3.70 GHz |
|||
Samsung Exynos 7884
8C 8T @ 1.60 GHz |
AMD A9-9425
2C 2T @ 3.10 GHz |
|||
Samsung Exynos 7884
8C 8T @ 1.60 GHz |
AMD A9-9425
2C 2T @ 3.10 GHz |
|||
Samsung Exynos 7884
8C 8T @ 1.60 GHz |
AMD A9-9425
2C 2T @ 3.10 GHz |
|||
Samsung Exynos 7884
8C 8T @ 1.60 GHz |
AMD A9-9425
2C 2T @ 3.70 GHz |
|||
Samsung Exynos 7884
8C 8T @ 1.60 GHz |
AMD A9-9425
2C 2T @ 3.10 GHz |
|||
Samsung Exynos 7884
8C 8T @ 1.60 GHz |
Devices using this processor |
|
AMD A9-9425 | Samsung Exynos 7884 |
Unknown | Unknown |