Intel Atom Z2520 | Qualcomm Snapdragon 810 | |
CPU comparisonIn this CPU comparison, we compare the Intel Atom Z2520 and the Qualcomm Snapdragon 810 and use benchmarks to check which processor is faster.
We compare the Intel Atom Z2520 2 core processor released in Q2/2013 with the Qualcomm Snapdragon 810 which has 8 CPU cores and was introduced in Q3/2014. |
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Intel Atom (108) | Family | Qualcomm Snapdragon (104) |
Intel Atom Z2500/Z2700 (3) | CPU group | Qualcomm Snapdragon 808/810 (3) |
2 | Generation | 2 |
Cloverview | Architecture | Cortex-A57 / Cortex-A53 |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom Z2520 is a 2 core processor with a clock frequency of 1.20 GHz. The processor can compute 4 threads at the same time. The Qualcomm Snapdragon 810 clocks with 2.00 GHz, has 8 CPU cores and can calculate 8 threads in parallel. |
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Intel Atom Z2520 | Characteristic | Qualcomm Snapdragon 810 |
2 | Cores | 8 |
4 | Threads | 8 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
1.20 GHz | A-Core | 2.00 GHz 4x Cortex-A57 |
-- | B-Core | 1.55 GHz 4x Cortex-A53 |
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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Intel Atom Z2520 | Characteristic | Qualcomm Snapdragon 810 |
-- | AI hardware | Qualcomm AI engine |
-- | AI specifications | Hexagon QDSP V56 |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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PowerVR SGX544 MP2 | GPU | Qualcomm Adreno 430 |
0.30 GHz | GPU frequency | 0.60 GHz |
-- | GPU (Turbo) | 0.60 GHz |
-- | GPU Generation | 4 |
45nm | Technology | 20 nm |
2 | Max. displays | 0 |
4 | Compute units | -- |
8 | Shader | 256 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | -- |
10.1 | DirectX Version | 11 |
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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PowerVR SGX544 MP2 | GPU | Qualcomm Adreno 430 |
No | Codec h265 / HEVC (8 bit) | Decode |
No | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode / Encode |
No | Codec VP9 | No |
Decode | Codec VP8 | No |
No | Codec AV1 | No |
No | Codec AVC | No |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 2 GB of memory in a maximum of 2 memory channels is supported by the Intel Atom Z2520, while the Qualcomm Snapdragon 810 supports a maximum of 8 GB of memory with a maximum memory bandwidth of 25.5 GB/s enabled. |
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Intel Atom Z2520 | Characteristic | Qualcomm Snapdragon 810 |
LPDDR2-1066 | Memory | LPDDR4-3200 |
2 GB | Max. Memory | 8 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
8.5 GB/s | Max. Bandwidth | 25.5 GB/s |
No | ECC | No |
1.00 MB | L2 Cache | -- |
-- | L3 Cache | -- |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe Intel Atom Z2520 has a TDP of --. The TDP of the Qualcomm Snapdragon 810 is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Atom Z2520 | Characteristic | Qualcomm Snapdragon 810 |
-- | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
90 °C | Tjunction max. | -- |
Technical detailsThe Intel Atom Z2520 has 1.00 MB cache and is manufactured in 32 nm. The cache of Qualcomm Snapdragon 810 is at 0.00 MB. The processor is manufactured in 20 nm. |
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Intel Atom Z2520 | Characteristic | Qualcomm Snapdragon 810 |
32 nm | Technology | 20 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
MMX, SSE3, SSSE3 | ISA extensions | -- |
BGA | Socket | -- |
None | Virtualization | None |
No | AES-NI | No |
Operating systems | Android | |
Q2/2013 | Release date | Q3/2014 |
-- | Release price | -- |
show more data | show more data | |
Intel Atom Z2520
2C 4T @ 1.20 GHz |
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Qualcomm Snapdragon 810
8C 8T @ 2.00 GHz |
Intel Atom Z2520
2C 4T @ 1.20 GHz |
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Qualcomm Snapdragon 810
8C 8T @ 2.00 GHz |
Intel Atom Z2520
PowerVR SGX544 MP2 @ 0.30 GHz |
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Qualcomm Snapdragon 810
Qualcomm Adreno 430 @ 0.60 GHz |
Intel Atom Z2520
2C 4T @ 1.20 GHz |
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Qualcomm Snapdragon 810
8C 8T @ 2.00 GHz |
Devices using this processor |
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Intel Atom Z2520 | Qualcomm Snapdragon 810 |
Unknown | Unknown |