Intel Atom Z3770D | Qualcomm Snapdragon 820 Lite | |
CPU comparisonIntel Atom Z3770D or Qualcomm Snapdragon 820 Lite - 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 Intel Atom Z3770D has 4 cores with 4 threads and clocks with a maximum frequency of 2.41 GHz. Up to 2 GB of memory is supported in 1 memory channels. The Intel Atom Z3770D was released in Q3/2013. The Qualcomm Snapdragon 820 Lite has 4 cores with 4 threads and clocks with a maximum frequency of 1.80 GHz. The CPU supports up to 8 GB of memory in 4 memory channels. The Qualcomm Snapdragon 820 Lite was released in Q1/2016. |
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Intel Atom (108) | Family | Qualcomm Snapdragon (102) |
Intel Atom Z3700 (16) | CPU group | Qualcomm Snapdragon 820 (3) |
4 | Generation | 3 |
Bay Trail | Architecture | Kryo |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom Z3770D is a 4 core processor with a clock frequency of 1.50 GHz (2.41 GHz). The Qualcomm Snapdragon 820 Lite has 4 CPU cores with a clock frequency of 1.80 GHz. |
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Intel Atom Z3770D | Characteristic | Qualcomm Snapdragon 820 Lite |
4 | Cores | 4 |
4 | Threads | 4 |
normal | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | No |
No | Overclocking ? | No |
1.50 GHz (2.41 GHz) | A-Core | 1.80 GHz 2x Kryo |
-- | B-Core | 1.36 GHz 2x Kryo |
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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Intel HD Graphics (Bay Trail GT1) | GPU | Qualcomm Adreno 530 |
0.31 GHz | GPU frequency | 0.51 GHz |
0.69 GHz | GPU (Turbo) | 0.51 GHz |
7 | GPU Generation | 5 |
22 nm | Technology | 14 nm |
2 | Max. displays | 0 |
4 | Compute units | -- |
32 | Shader | 256 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | -- |
11.2 | DirectX Version | 11,1 |
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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Intel HD Graphics (Bay Trail GT1) | GPU | Qualcomm Adreno 530 |
No | Codec h265 / HEVC (8 bit) | Decode |
No | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode |
No | Codec VP9 | Decode |
No | Codec VP8 | Decode |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | Decode |
Decode | Codec JPEG | Decode |
Memory & PCIeThe Intel Atom Z3770D supports a maximum of 2 GB of memory in 1 memory channels. The Qualcomm Snapdragon 820 Lite can connect up to 8 GB of memory in 4 memory channels. |
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Intel Atom Z3770D | Characteristic | Qualcomm Snapdragon 820 Lite |
DDR3L-1333 | Memory | LPDDR4-1333 |
2 GB | Max. Memory | 8 GB |
1 (Single Channel) | Memory channels | 4 (Quad Channel) |
10.6 GB/s | Max. Bandwidth | 10.7 GB/s |
No | ECC | No |
-- | 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 Intel Atom Z3770D has a TDP of 4 W, that of the Qualcomm Snapdragon 820 Lite is --. |
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Intel Atom Z3770D | Characteristic | Qualcomm Snapdragon 820 Lite |
4 W | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
90 °C | Tjunction max. | -- |
Technical detailsThe Intel Atom Z3770D has a 2.00 MB cache, while the Qualcomm Snapdragon 820 Lite cache has a total of 0.00 MB. |
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Intel Atom Z3770D | Characteristic | Qualcomm Snapdragon 820 Lite |
22 nm | Technology | 14 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
SSE4.1, SSE4.2 | ISA extensions | -- |
BGA 1380 | Socket | -- |
VT-x, VT-x EPT | Virtualization | None |
Yes | AES-NI | No |
Operating systems | Android | |
Q3/2013 | Release date | Q1/2016 |
-- | Release price | -- |
show more data | show more data | |
Intel Atom Z3770D
Intel HD Graphics (Bay Trail GT1) @ 0.69 GHz |
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Qualcomm Snapdragon 820 Lite
Qualcomm Adreno 530 @ 0.51 GHz |
Intel Atom Z3770D
4C 4T @ 2.41 GHz |
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Qualcomm Snapdragon 820 Lite
4C 4T @ 1.80 GHz |
Intel Atom Z3770D
4C 4T @ 1.50 GHz |
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Qualcomm Snapdragon 820 Lite
4C 4T @ 1.80 GHz |
Intel Atom Z3770D
4C 4T @ 1.50 GHz |
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Qualcomm Snapdragon 820 Lite
4C 4T @ 1.80 GHz |
Devices using this processor |
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Intel Atom Z3770D | Qualcomm Snapdragon 820 Lite |
Unknown | Unknown |