Qualcomm Snapdragon 675 | Qualcomm Snapdragon 780G | |
CPU comparisonQualcomm Snapdragon 675 or Qualcomm Snapdragon 780G - 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 675 has 8 cores with 8 threads and clocks with a maximum frequency of 2.00 GHz. Up to 8 GB of memory is supported in 2 memory channels. The Qualcomm Snapdragon 675 was released in Q1/2019. The Qualcomm Snapdragon 780G has 8 cores with 8 threads and clocks with a maximum frequency of 2.40 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Qualcomm Snapdragon 780G was released in Q2/2021. |
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Qualcomm Snapdragon (102) | Family | Qualcomm Snapdragon (102) |
Qualcomm Snapdragon 675/678 (2) | CPU group | Qualcomm Snapdragon 780 (2) |
7 | Generation | 4 |
Kryo 460 | Architecture | Kryo 670 |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
Qualcomm Snapdragon 678 | Successor | Qualcomm Snapdragon 782G |
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CPU Cores and Base FrequencyThe Qualcomm Snapdragon 675 is a 8 core processor with a clock frequency of 2.00 GHz. The Qualcomm Snapdragon 780G has 8 CPU cores with a clock frequency of 2.40 GHz. |
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Qualcomm Snapdragon 675 | Characteristic | Qualcomm Snapdragon 780G |
8 | Cores | 8 |
8 | Threads | 8 |
hybrid (big.LITTLE) | Core architecture | hybrid (Prime / big.LITTLE) |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.00 GHz 2x Kryo 460 Gold |
A-Core | 2.40 GHz 1x Kryo 670 Prime |
1.70 GHz 6x Kryo 460 Silver |
B-Core | 2.20 GHz 3x Kryo 670 Gold |
-- | C-Core | 1.90 GHz 4x Kryo 670 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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Qualcomm Snapdragon 675 | Characteristic | Qualcomm Snapdragon 780G |
Qualcomm AI engine | AI hardware | -- |
Hexagon 685 @ 3 TOPS | AI specifications | Hexagon 770 @ 12 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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Qualcomm Adreno 612 | GPU | Qualcomm Adreno 642 |
0.85 GHz | GPU frequency | -- |
0.85 GHz | GPU (Turbo) | -- |
6 | GPU Generation | 5 |
11 nm | Technology | 5 nm |
0 | Max. displays | 1 |
-- | Compute units | 4 |
-- | Shader | 384 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 4 GB |
12.1 | 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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Qualcomm Adreno 612 | GPU | Qualcomm Adreno 642 |
Decode | Codec h265 / HEVC (8 bit) | Decode / Encode |
Decode | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
Decode | Codec VP9 | Decode / Encode |
Decode | 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 Qualcomm Snapdragon 675 supports a maximum of 8 GB of memory in 2 memory channels. The Qualcomm Snapdragon 780G can connect up to 16 GB of memory in 2 memory channels. |
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Qualcomm Snapdragon 675 | Characteristic | Qualcomm Snapdragon 780G |
LPDDR4X-3733 | Memory | LPDDR4X-4266 |
8 GB | Max. Memory | 16 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
14.9 GB/s | Max. Bandwidth | 34.1 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
-- | 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 Qualcomm Snapdragon 675 has a TDP of --, that of the Qualcomm Snapdragon 780G is 5 W. |
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Qualcomm Snapdragon 675 | Characteristic | Qualcomm Snapdragon 780G |
-- | TDP (PL1 / PBP) | 5 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Qualcomm Snapdragon 675 has a 0.00 MB cache, while the Qualcomm Snapdragon 780G cache has a total of 2.00 MB. |
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Qualcomm Snapdragon 675 | Characteristic | Qualcomm Snapdragon 780G |
11 nm | Technology | 5 nm |
Chiplet | 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 |
Q1/2019 | Release date | Q2/2021 |
-- | Release price | -- |
show more data | show more data | |
Qualcomm Snapdragon 675
8C 8T @ 2.00 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Qualcomm Snapdragon 675
8C 8T @ 2.00 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Qualcomm Snapdragon 675
8C 8T @ 2.00 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Qualcomm Snapdragon 675
8C 8T @ 2.00 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Qualcomm Snapdragon 675
8C 8T @ 2.00 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Qualcomm Snapdragon 675
8C 8T @ 2.00 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Qualcomm Snapdragon 675
8C 8T @ 2.00 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Qualcomm Snapdragon 675
Qualcomm Adreno 612 @ 0.85 GHz |
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Qualcomm Snapdragon 780G
Qualcomm Adreno 642 @ 0.00 GHz |
Devices using this processor |
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Qualcomm Snapdragon 675 | Qualcomm Snapdragon 780G |
Unknown | Unknown |