Samsung Exynos 990 vs Qualcomm Snapdragon 8cx Gen 3
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CPU comparison with benchmarks
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| Samsung Exynos 990 | Qualcomm Snapdragon 8cx Gen 3 | |
CPU comparisonSamsung Exynos 990 or Qualcomm Snapdragon 8cx Gen 3 - 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 Samsung Exynos 990 has 8 cores with 8 threads and clocks with a maximum frequency of 2.73 GHz. Up to 12 GB of memory is supported in 4 memory channels. The Samsung Exynos 990 was released in Q1/2020. The Qualcomm Snapdragon 8cx Gen 3 has 8 cores with 8 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to 32 GB of memory in 8 memory channels. The Qualcomm Snapdragon 8cx Gen 3 was released in Q1/2022. |
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| Samsung Exynos (47) | Family | Qualcomm Snapdragon (102) |
| Samsung Exynos 990 (1) | CPU group | Qualcomm Snapdragon 8cx Gen 3 (1) |
| 4 | Generation | 3 |
| Exynos M5/Cortex-A76/-A55 | Architecture | Cortex-X1 / Cortex-A78 |
| Mobile | Segment | Mobile |
| -- | Predecessor | Qualcomm Snapdragon 8cx Gen. 2 |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Samsung Exynos 990 is a 8 core processor with a clock frequency of 2.73 GHz. The Qualcomm Snapdragon 8cx Gen 3 has 8 CPU cores with a clock frequency of 3.00 GHz. |
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| Samsung Exynos 990 | Characteristic | Qualcomm Snapdragon 8cx Gen 3 |
| 8 | Cores | 8 |
| 8 | Threads | 8 |
| hybrid (Prime / big.LITTLE) | Core architecture | hybrid (big.LITTLE) |
| No | Hyperthreading | No |
| No | Overclocking ? | No |
| 2.73 GHz 2x Exynos M5 |
A-Core | 3.00 GHz 4x Kryo 680 Prime |
| 2.50 GHz 2x Cortex-A76 |
B-Core | 2.42 GHz 4x Kryo 680 Gold |
| 2.00 GHz 4x Cortex-A55 |
C-Core | -- |
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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| Samsung Exynos 990 | Characteristic | Qualcomm Snapdragon 8cx Gen 3 |
| Samsung AI engine | AI hardware | Qualcomm AI engine |
| 2 NPU cores @ 15 TOPS | AI specifications | Hexagon |
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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| ARM Mali-G77 MP11 | GPU | Qualcomm Adreno 690 |
| 0.80 GHz | GPU frequency | -- |
| -- | GPU (Turbo) | -- |
| Vallhall 1 | GPU Generation | 6 |
| 7 nm | Technology | 7 nm |
| 1 | Max. displays | 0 |
| 11 | Compute units | -- |
| 176 | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 4 GB | Max. GPU Memory | -- |
| 12 | 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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| ARM Mali-G77 MP11 | GPU | Qualcomm Adreno 690 |
| Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
| Decode / Encode | Codec h265 / HEVC (10 bit) | Decode / Encode |
| Decode / Encode | Codec h264 | Decode / Encode |
| Decode / Encode | Codec VP9 | Decode |
| Decode / Encode | Codec VP8 | Decode / Encode |
| Decode | Codec AV1 | No |
| Decode / Encode | Codec AVC | Decode |
| Decode / Encode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Samsung Exynos 990 supports a maximum of 12 GB of memory in 4 memory channels. The Qualcomm Snapdragon 8cx Gen 3 can connect up to 32 GB of memory in 8 memory channels. |
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| Samsung Exynos 990 | Characteristic | Qualcomm Snapdragon 8cx Gen 3 |
| LPDDR5-2750 | Memory | LPDDR4X-4266 |
| 12 GB | Max. Memory | 32 GB |
| 4 (Quad Channel) | Memory channels | 8 (Octa Channel) |
| -- | Max. Bandwidth | 68.2 GB/s |
| No | ECC | No |
| 1.50 MB | L2 Cache | -- |
| 2.00 MB | L3 Cache | -- |
| -- | PCIe version | -- |
| -- | PCIe lanes | -- |
| -- | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Samsung Exynos 990 has a TDP of --, that of the Qualcomm Snapdragon 8cx Gen 3 is 7 W. |
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| Samsung Exynos 990 | Characteristic | Qualcomm Snapdragon 8cx Gen 3 |
| -- | TDP (PL1 / PBP) | 7 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Samsung Exynos 990 has a 3.50 MB cache, while the Qualcomm Snapdragon 8cx Gen 3 cache has a total of 0.00 MB. |
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| Samsung Exynos 990 | Characteristic | Qualcomm Snapdragon 8cx Gen 3 |
| 7 nm | Technology | 5 nm |
| Unknown | Chip design | Chiplet |
| Armv8-A (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
| -- | ISA extensions | -- |
| -- | Socket | -- |
| None | Virtualization | None |
| No | AES-NI | No |
| Android | Operating systems | Android, Windows 10 (ARM) |
| Q1/2020 | Release date | Q1/2022 |
| -- | Release price | -- |
| show more data | show more data | |
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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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Samsung Exynos 990
8C 8T @ 2.73 GHz |
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Qualcomm Snapdragon 8cx Gen 3
8C 8T @ 3.00 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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Samsung Exynos 990
8C 8T @ 2.73 GHz |
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Qualcomm Snapdragon 8cx Gen 3
8C 8T @ 3.00 GHz |
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Cinebench R23 (Single-Core)
Cinebench R23 is the successor of Cinebench R20 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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Samsung Exynos 990
8C 8T @ 2.73 GHz |
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Qualcomm Snapdragon 8cx Gen 3
8C 8T @ 3.00 GHz |
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Cinebench R23 (Multi-Core)
Cinebench R23 is the successor of Cinebench R20 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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Samsung Exynos 990
8C 8T @ 2.73 GHz |
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Qualcomm Snapdragon 8cx Gen 3
8C 8T @ 3.00 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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Samsung Exynos 990
8C 8T @ 2.73 GHz |
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Qualcomm Snapdragon 8cx Gen 3
8C 8T @ 3.00 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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Samsung Exynos 990
8C 8T @ 2.73 GHz |
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Qualcomm Snapdragon 8cx Gen 3
8C 8T @ 3.00 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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Samsung Exynos 990
ARM Mali-G77 MP11 @ 0.80 GHz |
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Qualcomm Snapdragon 8cx Gen 3
Qualcomm Adreno 690 @ 0.00 GHz |
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AnTuTu 8 Benchmark
The AnTuTu 8 Benchmark measures the performance of a SoC. AnTuTu benchmarks the CPU, GPU, Memory as well as the UX (User Experience) by simulating browser and app usage. AnTuTu can benchmark any ARM CPU that runs under Android or iOS. Devices may not be directly compareable if the benchmark has been performed under different operating systems.
In the AnTuTu 8 benchmark, the single-core performance of a processor is only slightly weighted. The evaluation consists of the multi-core performance of the processor, the speed of the RAM and the performance of the internal graphics.
In the AnTuTu 8 benchmark, the single-core performance of a processor is only slightly weighted. The evaluation consists of the multi-core performance of the processor, the speed of the RAM and the performance of the internal graphics.
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Samsung Exynos 990
8C 8T @ 2.73 GHz |
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Qualcomm Snapdragon 8cx Gen 3
8C 8T @ 3.00 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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Samsung Exynos 990
8C 8T @ 2.73 GHz |
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Qualcomm Snapdragon 8cx Gen 3
8C 8T @ 3.00 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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Samsung Exynos 990
8C 8T @ 2.73 GHz |
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Qualcomm Snapdragon 8cx Gen 3
8C 8T @ 3.00 GHz |
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Devices using this processor |
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| Samsung Exynos 990 | Qualcomm Snapdragon 8cx Gen 3 |
| Samsung Galaxy S20 Samsung Galaxy S20+ Samsung Galaxy S20 Ultra |
Unknown |
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