Qualcomm Snapdragon 680 4G | Intel Atom C3808 | |
CPU comparisonQualcomm Snapdragon 680 4G or Intel Atom C3808 - 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 Qualcomm Snapdragon 680 4G has 8 cores with 8 threads and clocks with a maximum frequency of 2.40 GHz. Up to 8 GB of memory is supported in 2 memory channels. The Qualcomm Snapdragon 680 4G was released in Q1/2022. The Intel Atom C3808 has 12 cores with 12 threads and clocks with a maximum frequency of 2.00 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The Intel Atom C3808 was released in Q3/2017. |
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Qualcomm Snapdragon (104) | Family | Intel Atom (108) |
Qualcomm Snapdragon 680 (2) | CPU group | Intel Atom C3000 (20) |
6 | Generation | 5 |
Kryo 265 | Architecture | Denverton |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
Qualcomm Snapdragon 685 4G | Successor | -- |
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CPU Cores and Base FrequencyThe Qualcomm Snapdragon 680 4G is a 8 core processor with a clock frequency of 2.40 GHz. The Intel Atom C3808 has 12 CPU cores with a clock frequency of 2.00 GHz. |
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Qualcomm Snapdragon 680 4G | Characteristic | Intel Atom C3808 |
8 | Cores | 12 |
8 | Threads | 12 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.40 GHz 4x Kryo 265 Gold |
A-Core | 2.00 GHz |
1.80 GHz 4x Kryo 265 Silver |
B-Core | -- |
NPU AI performanceThe performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. |
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Qualcomm Snapdragon 680 4G | Characteristic | Intel Atom C3808 |
Qualcomm AI engine | AI hardware | -- |
Hexagon 686 @ 3.3 TOPS | AI specifications | -- |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)The 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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Qualcomm Adreno 610 | GPU | no iGPU |
GPU frequency | -- | |
-- | GPU (Turbo) | -- |
6 | GPU Generation | -- |
11 nm | Technology | |
0 | Max. displays | |
-- | Compute units | -- |
128 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
4 GB | Max. GPU Memory | -- |
12.1 | DirectX Version | -- |
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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Qualcomm Adreno 610 | GPU | no iGPU |
Decode | Codec h265 / HEVC (8 bit) | No |
Decode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
Decode | Codec VP9 | No |
Decode | Codec VP8 | No |
No | Codec AV1 | No |
Decode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe Qualcomm Snapdragon 680 4G supports a maximum of 8 GB of memory in 2 memory channels. The Intel Atom C3808 can connect up to 256 GB of memory in 2 memory channels. |
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Qualcomm Snapdragon 680 4G | Characteristic | Intel Atom C3808 |
LPDDR4X-4266 | Memory | DDR4-2133 |
8 GB | Max. Memory | 256 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
34.1 GB/s | Max. Bandwidth | 34.1 GB/s |
No | ECC | Yes |
-- | L2 Cache | 12.00 MB |
-- | L3 Cache | -- |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 16 |
-- | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Qualcomm Snapdragon 680 4G has a TDP of --, that of the Intel Atom C3808 is 25 W. |
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Qualcomm Snapdragon 680 4G | Characteristic | Intel Atom C3808 |
-- | TDP (PL1 / PBP) | 25 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe Qualcomm Snapdragon 680 4G has a 0.00 MB cache, while the Intel Atom C3808 cache has a total of 12.00 MB. |
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Qualcomm Snapdragon 680 4G | Characteristic | Intel Atom C3808 |
6 nm | Technology | 14 nm |
Chiplet | Chip design | Monolithic |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4.1, SSE4.2 |
-- | Socket | BGA 1310 |
None | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Android | Operating systems | Windows 10, Linux |
Q1/2022 | Release date | Q3/2017 |
200 $ | Release price | 369 $ |
show more data | show more data | |
Qualcomm Snapdragon 680 4G
8C 8T @ 2.40 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
Qualcomm Snapdragon 680 4G
8C 8T @ 2.40 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
Qualcomm Snapdragon 680 4G
8C 8T @ 2.40 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
Qualcomm Snapdragon 680 4G
8C 8T @ 2.40 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
Qualcomm Snapdragon 680 4G
Qualcomm Adreno 610 @ 0.00 GHz |
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Intel Atom C3808
@ 0.00 GHz |
Qualcomm Snapdragon 680 4G
8C 8T @ 2.40 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
Qualcomm Snapdragon 680 4G
8C 8T @ 2.40 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
Qualcomm Snapdragon 680 4G
8C 8T @ 2.40 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
Devices using this processor |
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Qualcomm Snapdragon 680 4G | Intel Atom C3808 |
Xiaomi Redmi Note 11 Realme 9i Test |
Unknown |