AMD FX-8100 vs Qualcomm Snapdragon 8cx Gen. 2
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CPU comparison with benchmarks
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| AMD FX-8100 | Qualcomm Snapdragon 8cx Gen. 2 | |
CPU comparisonAMD FX-8100 or Qualcomm Snapdragon 8cx Gen. 2 - 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 FX-8100 has 8 cores with 8 threads and clocks with a maximum frequency of 3.70 GHz. Up to GB of memory is supported in 2 memory channels. The AMD FX-8100 was released in Q4/2011. The Qualcomm Snapdragon 8cx Gen. 2 has 8 cores with 8 threads and clocks with a maximum frequency of 3.15 GHz. The CPU supports up to 32 GB of memory in 8 memory channels. The Qualcomm Snapdragon 8cx Gen. 2 was released in Q4/2018. |
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| AMD FX (30) | Family | Qualcomm Snapdragon (102) |
| AMD FX-8000 (11) | CPU group | Qualcomm Snapdragon 8cx (2) |
| 2 | Generation | 2 |
| Vishera (Bulldozer) | Architecture | Kryo 495 |
| Desktop / Server | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | Qualcomm Snapdragon 8cx Gen 3 |
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CPU Cores and Base FrequencyThe AMD FX-8100 has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the AMD FX-8100 is 2.80 GHz (3.70 GHz) while the Qualcomm Snapdragon 8cx Gen. 2 has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the Qualcomm Snapdragon 8cx Gen. 2 is at 3.15 GHz. |
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| AMD FX-8100 | Characteristic | Qualcomm Snapdragon 8cx Gen. 2 |
| 8 | Cores | 8 |
| 8 | Threads | 8 |
| normal | Core architecture | hybrid (big.LITTLE) |
| No | Hyperthreading | No |
| Yes | Overclocking ? | No |
| 2.80 GHz (3.70 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 FX-8100 | Characteristic | Qualcomm Snapdragon 8cx Gen. 2 |
| -- | AI hardware | Qualcomm AI engine |
| -- | AI specifications | Hexagon 690 @ 7 TOPS |
Internal GraphicsThe AMD FX-8100 or Qualcomm Snapdragon 8cx Gen. 2 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. |
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| no iGPU | GPU | Qualcomm Adreno 690 |
| GPU frequency | 0.25 GHz | |
| -- | GPU (Turbo) | 0.59 GHz |
| -- | GPU Generation | 6 |
| Technology | 7 nm | |
| Max. displays | 0 | |
| -- | Compute units | -- |
| -- | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | -- |
| -- | 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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| no iGPU | GPU | Qualcomm Adreno 690 |
| No | Codec h265 / HEVC (8 bit) | Decode / Encode |
| No | Codec h265 / HEVC (10 bit) | Decode / Encode |
| No | Codec h264 | Decode / Encode |
| No | Codec VP9 | Decode |
| No | Codec VP8 | Decode / Encode |
| No | Codec AV1 | No |
| No | Codec AVC | Decode |
| No | Codec VC-1 | Decode |
| No | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD FX-8100 can use up to GB of memory in 2 memory channels. The maximum memory bandwidth is 29.9 GB/s. The Qualcomm Snapdragon 8cx Gen. 2 supports up to 32 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 68.2 GB/s. |
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| AMD FX-8100 | Characteristic | Qualcomm Snapdragon 8cx Gen. 2 |
| DDR3-1866 | Memory | LPDDR4X-4266 |
| Max. Memory | 32 GB | |
| 2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
| 29.9 GB/s | Max. Bandwidth | 68.2 GB/s |
| Yes | ECC | No |
| -- | L2 Cache | -- |
| 8.00 MB | L3 Cache | 2.00 MB |
| -- | PCIe version | -- |
| -- | PCIe lanes | -- |
| -- | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the AMD FX-8100 is 95 W, while the Qualcomm Snapdragon 8cx Gen. 2 has a TDP of 7 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| AMD FX-8100 | Characteristic | Qualcomm Snapdragon 8cx Gen. 2 |
| 95 W | TDP (PL1 / PBP) | 7 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe AMD FX-8100 is manufactured in 32 nm and has 8.00 MB cache. The Qualcomm Snapdragon 8cx Gen. 2 is manufactured in 7 nm and has a 2.00 MB cache. |
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| AMD FX-8100 | 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) |
| SSE4.1, SSE4.2, AVX, FMA3, FMA4 | ISA extensions | -- |
| AM3+ | Socket | -- |
| AMD-V | Virtualization | None |
| Yes | AES-NI | No |
| Windows 10, Linux | Operating systems | Android, Windows 10 (ARM) |
| Q4/2011 | Release date | Q4/2018 |
| -- | Release price | -- |
| show more data | show more data | |
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Rate these processors
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 FX-8100
8C 8T @ 3.70 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 FX-8100
8C 8T @ 3.70 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 FX-8100
8C 8T @ 3.70 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 FX-8100
8C 8T @ 3.70 GHz |
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Qualcomm Snapdragon 8cx Gen. 2
8C 8T @ 3.15 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 FX-8100
8C 8T @ 3.70 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 FX-8100
8C 8T @ 2.80 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 FX-8100 | Qualcomm Snapdragon 8cx Gen. 2 |
| Unknown | Lenovo Flex 5G Lenovo Yoga C 5G Samsung Galaxy Book S |
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