AMD A4-5145M vs Qualcomm QCM6490
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CPU comparison with benchmarks
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| AMD A4-5145M | Qualcomm QCM6490 | |
CPU comparisonAMD A4-5145M or Qualcomm QCM6490 - 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 QCM6490 has 8 cores with 8 threads and clocks with a maximum frequency of 2.71 GHz. The CPU supports up to GB of memory in 2 memory channels. The Qualcomm QCM6490 was released in Q4/2021. |
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| AMD A (112) | Family | Qualcomm Snapdragon (102) |
| AMD A4-5000M (2) | CPU group | Qualcomm QCM6490 (1) |
| 3 | Generation | 9 |
| Richland (Piledriver) | Architecture | Kryo 670 |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | 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 QCM6490 has 8 CPU cores with a clock frequency of 2.71 GHz. |
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| AMD A4-5145M | Characteristic | Qualcomm QCM6490 |
| 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 | 2.71 GHz 1x Cortex-A78 |
| -- | B-Core | 2.40 GHz 3x Cortex-A78 |
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 QCM6490 |
| -- | AI hardware | Qualcomm AI engine |
| -- | AI specifications | -- |
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 643L |
| 0.42 GHz | GPU frequency | 0.81 GHz |
| 0.55 GHz | GPU (Turbo) | 0.81 GHz |
| 5 | GPU Generation | -- |
| 32 nm | Technology | 6 nm |
| 2 | Max. displays | 1 |
| 2 | Compute units | -- |
| 128 | Shader | 768 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 2 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 8310G | GPU | Qualcomm Adreno 643L |
| 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 | Decode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD A4-5145M supports a maximum of GB of memory in 2 memory channels. The Qualcomm QCM6490 can connect up to GB of memory in 2 memory channels. |
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| AMD A4-5145M | Characteristic | Qualcomm QCM6490 |
| DDR3-1333 | Memory | LPDDR5-6400, LPDDR4X-4266 |
| Max. Memory | ||
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 21.3 GB/s | Max. Bandwidth | 44.0 GB/s |
| No | ECC | No |
| -- | L2 Cache | -- |
| 1.00 MB | L3 Cache | -- |
| -- | 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 QCM6490 is --. |
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| AMD A4-5145M | Characteristic | Qualcomm QCM6490 |
| 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 QCM6490 cache has a total of 0.00 MB. |
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| AMD A4-5145M | Characteristic | Qualcomm QCM6490 |
| 32 nm | Technology | 6 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 | Q4/2021 |
| -- | Release price | -- |
| show more data | show more data | |
2C 2T @ 2.00 GHz (2.60 GHz) buy now on Amazon and save!
8C 8T @ 2.71 GHz buy now on Amazon and save!
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Rate these processors
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 A4-5145M
AMD Radeon HD 8310G @ 0.55 GHz |
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Qualcomm QCM6490
Qualcomm Adreno 643L @ 0.81 GHz |
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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 A4-5145M
2C 2T @ 2.60 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 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 A4-5145M
2C 2T @ 2.60 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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AMD A4-5145M
2C 2T @ 2.60 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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AMD A4-5145M
2C 2T @ 2.60 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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AnTuTu 10 Benchmark
The AnTuTu 10 benchmark is one of the best-known benchmarks for mobile processors, which is now available in version 10. There is a version for Android-based smartphones and tablets, as well as a version for Apple mobile devices, i.e. iPhones and iPads.
The Antutu 10 benchmark has 3 phases. In the first phase, the device's RAM is tested, in phase 2 the graphics are tested and in the final phase the entire device is pushed to its performance limits by rendering 3D graphics.
Antutu 10 is therefore ideal for comparing the performance of different devices.
The Antutu 10 benchmark has 3 phases. In the first phase, the device's RAM is tested, in phase 2 the graphics are tested and in the final phase the entire device is pushed to its performance limits by rendering 3D graphics.
Antutu 10 is therefore ideal for comparing the performance of different devices.
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AMD A4-5145M
2C 2T @ 2.00 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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Devices using this processor |
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| AMD A4-5145M | Qualcomm QCM6490 |
| Unknown | Fairphone 5 |
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