AMD A4-5145M | Qualcomm Snapdragon 855 | |
CPU comparisonAMD A4-5145M or Qualcomm Snapdragon 855 - 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 A4-5145M has 2 cores with 2 threads and clocks with a maximum frequency of 2.60 GHz. Up to GB of memory is supported in 2 memory channels. The AMD A4-5145M was released in Q2/2013. The Qualcomm Snapdragon 855 has 8 cores with 8 threads and clocks with a maximum frequency of 2.84 GHz. The CPU supports up to 16 GB of memory in 4 memory channels. The Qualcomm Snapdragon 855 was released in Q4/2018. |
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AMD A (112) | Family | Qualcomm Snapdragon (102) |
AMD A4-5000M (2) | CPU group | Qualcomm Snapdragon 855/860 (3) |
3 | Generation | 6 |
Richland (Piledriver) | Architecture | Kryo 485 |
Mobile | Segment | Mobile |
-- | Predecessor | Qualcomm Snapdragon 845 |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD A4-5145M is a 2 core processor with a clock frequency of 2.00 GHz (2.60 GHz). The Qualcomm Snapdragon 855 has 8 CPU cores with a clock frequency of 2.84 GHz. |
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AMD A4-5145M | Characteristic | Qualcomm Snapdragon 855 |
2 | Cores | 8 |
2 | Threads | 8 |
normal | Core architecture | hybrid (Prime / big.LITTLE) |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.00 GHz (2.60 GHz) | A-Core | 2.84 GHz 1x Kryo 485 Prime |
-- | B-Core | 2.42 GHz 3x Kryo 485 Gold |
-- | C-Core | 1.80 GHz 4x Kryo 485 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 A4-5145M | Characteristic | Qualcomm Snapdragon 855 |
-- | AI hardware | Qualcomm AI engine |
-- | AI specifications | Hexagon 690 @ 7 TOPS |
Internal GraphicsThe 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. |
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AMD Radeon HD 8310G | GPU | Qualcomm Adreno 640 |
0.42 GHz | GPU frequency | 0.25 GHz |
0.55 GHz | GPU (Turbo) | 0.59 GHz |
5 | GPU Generation | 5 |
32 nm | Technology | 7 nm |
2 | Max. displays | 1 |
2 | Compute units | 4 |
128 | Shader | 384 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | 4 GB |
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 8310G | GPU | Qualcomm Adreno 640 |
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 / Encode |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
Decode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe AMD A4-5145M supports a maximum of GB of memory in 2 memory channels. The Qualcomm Snapdragon 855 can connect up to 16 GB of memory in 4 memory channels. |
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AMD A4-5145M | Characteristic | Qualcomm Snapdragon 855 |
DDR3-1333 | Memory | LPDDR4X-4266 |
Max. Memory | 16 GB | |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
21.3 GB/s | Max. Bandwidth | 34.1 GB/s |
No | ECC | No |
-- | L2 Cache | 1.75 MB |
1.00 MB | L3 Cache | 2.00 MB |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD A4-5145M has a TDP of 17 W, that of the Qualcomm Snapdragon 855 is --. |
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AMD A4-5145M | Characteristic | Qualcomm Snapdragon 855 |
17 W | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD A4-5145M has a 1.00 MB cache, while the Qualcomm Snapdragon 855 cache has a total of 3.75 MB. |
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AMD A4-5145M | Characteristic | Qualcomm Snapdragon 855 |
32 nm | Technology | 7 nm |
Unknown | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 | ISA extensions | -- |
FP2 | Socket | -- |
AMD-V | Virtualization | None |
Yes | AES-NI | No |
Operating systems | Android | |
Q2/2013 | Release date | Q4/2018 |
-- | Release price | -- |
show more data | show more data | |
AMD A4-5145M
AMD Radeon HD 8310G @ 0.55 GHz |
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Qualcomm Snapdragon 855
Qualcomm Adreno 640 @ 0.59 GHz |
AMD A4-5145M
2C 2T @ 2.60 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
AMD A4-5145M
2C 2T @ 2.60 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
AMD A4-5145M
2C 2T @ 2.60 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
AMD A4-5145M
2C 2T @ 2.60 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
AMD A4-5145M
2C 2T @ 2.00 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
AMD A4-5145M
2C 2T @ 2.60 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
AMD A4-5145M
2C 2T @ 2.00 GHz |
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
Devices using this processor |
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AMD A4-5145M | Qualcomm Snapdragon 855 |
Unknown | OnePlus 7 Pro OnePlus 7 Pro 5G Sony Xperia 1 Sony Xperia 5 Xiaomi Mi 9 Oppo Reno 10x Zoom |