AMD A4-3400 vs Qualcomm Snapdragon 8cx Gen. 2
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CPU comparison with benchmarks
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| AMD A4-3400 | Qualcomm Snapdragon 8cx Gen. 2 | |
CPU comparisonIn this CPU comparison, we compare the AMD A4-3400 and the Qualcomm Snapdragon 8cx Gen. 2 and use benchmarks to check which processor is faster.
We compare the AMD A4-3400 2 core processor released in Q3/2011 with the Qualcomm Snapdragon 8cx Gen. 2 which has 8 CPU cores and was introduced in Q4/2018. |
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| AMD A (112) | Family | Qualcomm Snapdragon (102) |
| AMD A4-3000 (3) | CPU group | Qualcomm Snapdragon 8cx (2) |
| 1 | Generation | 2 |
| Llano (K10) | Architecture | Kryo 495 |
| Desktop / Server | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | Qualcomm Snapdragon 8cx Gen 3 |
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CPU Cores and Base FrequencyThe AMD A4-3400 is a 2 core processor with a clock frequency of 2.70 GHz. The processor can compute 2 threads at the same time. The Qualcomm Snapdragon 8cx Gen. 2 clocks with 3.15 GHz, has 8 CPU cores and can calculate 8 threads in parallel. |
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| AMD A4-3400 | Characteristic | Qualcomm Snapdragon 8cx Gen. 2 |
| 2 | Cores | 8 |
| 2 | Threads | 8 |
| normal | Core architecture | hybrid (big.LITTLE) |
| No | Hyperthreading | No |
| Yes | Overclocking ? | No |
| 2.70 GHz | A-Core | 3.15 GHz 4x Kryo 495 Gold |
| -- | B-Core | 1.80 GHz 4x Kryo 495 Silver |
Artificial Intelligence and Machine LearningProcessors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor. |
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| AMD A4-3400 | Characteristic | Qualcomm Snapdragon 8cx Gen. 2 |
| -- | AI hardware | Qualcomm AI engine |
| -- | AI specifications | Hexagon 690 @ 7 TOPS |
Internal GraphicsGraphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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| AMD Radeon HD 6410D | GPU | Qualcomm Adreno 690 |
| 0.60 GHz | GPU frequency | 0.25 GHz |
| -- | GPU (Turbo) | 0.59 GHz |
| 3 | GPU Generation | 6 |
| 32 nm | Technology | 7 nm |
| 2 | Max. displays | 0 |
| 2 | Compute units | -- |
| 160 | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 1 GB | Max. GPU Memory | -- |
| 11 | DirectX Version | 12.0 |
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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| AMD Radeon HD 6410D | GPU | Qualcomm Adreno 690 |
| No | Codec h265 / HEVC (8 bit) | Decode / Encode |
| No | Codec h265 / HEVC (10 bit) | Decode / Encode |
| Decode | Codec h264 | Decode / Encode |
| No | Codec VP9 | Decode |
| No | Codec VP8 | Decode / Encode |
| No | Codec AV1 | No |
| Decode | Codec AVC | Decode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to GB of memory in a maximum of 2 memory channels is supported by the AMD A4-3400, while the Qualcomm Snapdragon 8cx Gen. 2 supports a maximum of 32 GB of memory with a maximum memory bandwidth of 68.2 GB/s enabled. |
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| AMD A4-3400 | Characteristic | Qualcomm Snapdragon 8cx Gen. 2 |
| DDR3-1600 | Memory | LPDDR4X-4266 |
| Max. Memory | 32 GB | |
| 2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
| 25.6 GB/s | Max. Bandwidth | 68.2 GB/s |
| No | ECC | No |
| 1.00 MB | L2 Cache | -- |
| -- | L3 Cache | 2.00 MB |
| -- | PCIe version | -- |
| -- | PCIe lanes | -- |
| -- | PCIe Bandwidth | -- |
Thermal ManagementThe AMD A4-3400 has a TDP of 65 W. The TDP of the Qualcomm Snapdragon 8cx Gen. 2 is 7 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| AMD A4-3400 | Characteristic | Qualcomm Snapdragon 8cx Gen. 2 |
| 65 W | TDP (PL1 / PBP) | 7 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe AMD A4-3400 has 1.00 MB cache and is manufactured in 32 nm. The cache of Qualcomm Snapdragon 8cx Gen. 2 is at 2.00 MB. The processor is manufactured in 7 nm. |
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| AMD A4-3400 | Characteristic | Qualcomm Snapdragon 8cx Gen. 2 |
| 32 nm | Technology | 7 nm |
| Unknown | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
| SSE3, SSE4a | ISA extensions | -- |
| FM1 | Socket | -- |
| AMD-V | Virtualization | None |
| No | AES-NI | No |
| Windows 10, Linux | Operating systems | Android, Windows 10 (ARM) |
| Q3/2011 | Release date | Q4/2018 |
| 28 $ | Release price | -- |
| show more data | show more data | |
2C 2T @ 2.70 GHz buy now on Amazon and save!
8C 8T @ 3.15 GHz buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 1 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD A4-3400
2C 2T @ 2.70 GHz |
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Qualcomm Snapdragon 8cx Gen. 2
8C 8T @ 3.15 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD A4-3400
2C 2T @ 2.70 GHz |
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Qualcomm Snapdragon 8cx Gen. 2
8C 8T @ 3.15 GHz |
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Cinebench R20 (Single-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD A4-3400
2C 2T @ 2.70 GHz |
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Qualcomm Snapdragon 8cx Gen. 2
8C 8T @ 3.15 GHz |
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Cinebench R20 (Multi-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD A4-3400
2C 2T @ 2.70 GHz |
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Qualcomm Snapdragon 8cx Gen. 2
8C 8T @ 3.15 GHz |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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AMD A4-3400
AMD Radeon HD 6410D @ 0.60 GHz |
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Qualcomm Snapdragon 8cx Gen. 2
Qualcomm Adreno 690 @ 0.59 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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AMD A4-3400
2C 2T @ 2.70 GHz |
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Qualcomm Snapdragon 8cx Gen. 2
8C 8T @ 3.15 GHz |
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CPU-Z Benchmark 17 (Multi-Core)
The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
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AMD A4-3400
2C 2T @ 2.70 GHz |
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Qualcomm Snapdragon 8cx Gen. 2
8C 8T @ 3.15 GHz |
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Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD A4-3400
2C 2T @ 2.70 GHz |
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Qualcomm Snapdragon 8cx Gen. 2
8C 8T @ 3.15 GHz |
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Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD A4-3400
2C 2T @ 2.70 GHz |
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Qualcomm Snapdragon 8cx Gen. 2
8C 8T @ 3.15 GHz |
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Performance for Artificial Intelligence (AI) and Machine Learning (ML)
Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
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AMD A4-3400
2C 2T @ 2.70 GHz |
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Qualcomm Snapdragon 8cx Gen. 2
8C 8T @ 3.15 GHz |
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Devices using this processor |
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| AMD A4-3400 | Qualcomm Snapdragon 8cx Gen. 2 |
| Unknown | Lenovo Flex 5G Lenovo Yoga C 5G Samsung Galaxy Book S |
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