Samsung Exynos 2100 | Intel Atom Z3745D | |
CPU comparisonSamsung Exynos 2100 or Intel Atom Z3745D - 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 2100 has 8 cores with 8 threads and clocks with a maximum frequency of 2.90 GHz. Up to 12 GB of memory is supported in 4 memory channels. The Samsung Exynos 2100 was released in Q1/2021. The Intel Atom Z3745D has 4 cores with 4 threads and clocks with a maximum frequency of 1.83 GHz. The CPU supports up to 2 GB of memory in 1 memory channels. The Intel Atom Z3745D was released in Q1/2014. |
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Samsung Exynos (47) | Family | Intel Atom (108) |
Samsung Exynos 2100 (1) | CPU group | Intel Atom Z3700 (16) |
5 | Generation | 4 |
Cortex-X1/-A78/-A55 | Architecture | Bay Trail |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
Samsung Exynos 2200 | Successor | -- |
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CPU Cores and Base FrequencyThe Samsung Exynos 2100 is a 8 core processor with a clock frequency of 2.90 GHz. The Intel Atom Z3745D has 4 CPU cores with a clock frequency of 1.33 GHz (1.83 GHz). |
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Samsung Exynos 2100 | Characteristic | Intel Atom Z3745D |
8 | Cores | 4 |
8 | Threads | 4 |
hybrid (Prime / big.LITTLE) | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.90 GHz 1x Cortex-X1 |
A-Core | 1.33 GHz (1.83 GHz) |
2.80 GHz 3x Cortex-A78 |
B-Core | -- |
2.20 GHz 4x Cortex-A55 |
C-Core | -- |
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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ARM Mali-G78 MP14 | GPU | Intel HD Graphics (Bay Trail GT1) |
0.76 GHz | GPU frequency | 0.31 GHz |
-- | GPU (Turbo) | 0.79 GHz |
Vallhall 2 | GPU Generation | 7 |
5 nm | Technology | 22 nm |
1 | Max. displays | 2 |
14 | Compute units | 4 |
224 | Shader | 32 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 2 GB |
12 | DirectX Version | 11.2 |
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-G78 MP14 | GPU | Intel HD Graphics (Bay Trail GT1) |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode / Encode |
Decode / Encode | Codec VP9 | No |
Decode / Encode | Codec VP8 | No |
Decode | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode / Encode |
Decode / Encode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode |
Memory & PCIeThe Samsung Exynos 2100 supports a maximum of 12 GB of memory in 4 memory channels. The Intel Atom Z3745D can connect up to 2 GB of memory in 1 memory channels. |
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Samsung Exynos 2100 | Characteristic | Intel Atom Z3745D |
LPDDR5-6400 | Memory | DDR3L-1333 |
12 GB | Max. Memory | 2 GB |
4 (Quad Channel) | Memory channels | 1 (Single Channel) |
51.2 GB/s | Max. Bandwidth | 10.6 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 Samsung Exynos 2100 has a TDP of --, that of the Intel Atom Z3745D is 4 W. |
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Samsung Exynos 2100 | Characteristic | Intel Atom Z3745D |
-- | TDP (PL1 / PBP) | 4 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 90 °C |
Technical detailsThe Samsung Exynos 2100 has a 0.00 MB cache, while the Intel Atom Z3745D cache has a total of 2.00 MB. |
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Samsung Exynos 2100 | Characteristic | Intel Atom Z3745D |
5 nm | Technology | 22 nm |
Unknown | Chip design | Monolithic |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4.1, SSE4.2 |
-- | Socket | BGA 1380 |
None | Virtualization | VT-x, VT-x EPT |
No | AES-NI | Yes |
Android | Operating systems | |
Q1/2021 | Release date | Q1/2014 |
-- | Release price | -- |
show more data | show more data | |
Samsung Exynos 2100
8C 8T @ 2.90 GHz |
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Intel Atom Z3745D
4C 4T @ 1.83 GHz |
Samsung Exynos 2100
8C 8T @ 2.90 GHz |
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Intel Atom Z3745D
4C 4T @ 1.33 GHz |
Samsung Exynos 2100
8C 8T @ 2.90 GHz |
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Intel Atom Z3745D
4C 4T @ 1.83 GHz |
Samsung Exynos 2100
8C 8T @ 2.90 GHz |
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Intel Atom Z3745D
4C 4T @ 1.33 GHz |
Samsung Exynos 2100
ARM Mali-G78 MP14 @ 0.76 GHz |
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Intel Atom Z3745D
Intel HD Graphics (Bay Trail GT1) @ 0.79 GHz |
Samsung Exynos 2100
8C 8T @ 2.90 GHz |
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Intel Atom Z3745D
4C 4T @ 1.33 GHz |
Samsung Exynos 2100
8C 8T @ 2.90 GHz |
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Intel Atom Z3745D
4C 4T @ 1.33 GHz |
Samsung Exynos 2100
8C 8T @ 2.90 GHz |
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Intel Atom Z3745D
4C 4T @ 1.33 GHz |
Devices using this processor |
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Samsung Exynos 2100 | Intel Atom Z3745D |
Samsung Galaxy S21 Samsung Galaxy S21 Plus Samsung Galaxy S21 Ultra |
Unknown |