Intel Core i3-9300 | Intel Atom Z3745D | |
CPU comparisonIntel Core i3-9300 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 Intel Core i3-9300 has 4 cores with 4 threads and clocks with a maximum frequency of 4.30 GHz. Up to 64 GB of memory is supported in 2 memory channels. The Intel Core i3-9300 was released in Q2/2019. 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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Intel Core i3 (205) | Family | Intel Atom (108) |
Intel Core i 9000 (34) | CPU group | Intel Atom Z3700 (16) |
9 | Generation | 4 |
Coffee Lake S Refresh | Architecture | Bay Trail |
Desktop / Server | Segment | Mobile |
Intel Core i3-8300 | Predecessor | -- |
Intel Core i3-10300 | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i3-9300 is a 4 core processor with a clock frequency of 3.70 GHz (4.30 GHz). The Intel Atom Z3745D has 4 CPU cores with a clock frequency of 1.33 GHz (1.83 GHz). |
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Intel Core i3-9300 | Characteristic | Intel Atom Z3745D |
4 | Cores | 4 |
4 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
3.70 GHz | Frequency | 1.33 GHz |
4.30 GHz | Turbo Frequency (1 Core) | 1.83 GHz |
3.90 GHz | Turbo Frequency (All Cores) | -- |
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 UHD Graphics 630 | GPU | Intel HD Graphics (Bay Trail GT1) |
0.35 GHz | GPU frequency | 0.31 GHz |
1.15 GHz | GPU (Turbo) | 0.79 GHz |
9.5 | GPU Generation | 7 |
14 nm | Technology | 22 nm |
3 | Max. displays | 2 |
24 | Compute units | 4 |
192 | Shader | 32 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
64 GB | 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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Intel UHD Graphics 630 | 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 |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode |
Memory & PCIeThe Intel Core i3-9300 supports a maximum of 64 GB of memory in 2 memory channels. The Intel Atom Z3745D can connect up to 2 GB of memory in 1 memory channels. |
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Intel Core i3-9300 | Characteristic | Intel Atom Z3745D |
DDR4-2400 | Memory | DDR3L-1333 |
64 GB | Max. Memory | 2 GB |
2 (Dual Channel) | Memory channels | 1 (Single Channel) |
38.4 GB/s | Max. Bandwidth | 10.6 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
8.00 MB | L3 Cache | 2.00 MB |
3.0 | PCIe version | -- |
16 | PCIe lanes | -- |
15.8 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i3-9300 has a TDP of 62 W, that of the Intel Atom Z3745D is 4 W. |
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Intel Core i3-9300 | Characteristic | Intel Atom Z3745D |
62 W | TDP (PL1 / PBP) | 4 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | 90 °C |
Technical detailsThe Intel Core i3-9300 has a 8.00 MB cache, while the Intel Atom Z3745D cache has a total of 2.00 MB. |
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Intel Core i3-9300 | Characteristic | Intel Atom Z3745D |
14 nm | Technology | 22 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4.1, SSE4.2 |
LGA 1151 | Socket | BGA 1380 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | |
Q2/2019 | Release date | Q1/2014 |
152 $ | Release price | -- |
show more data | show more data | |
Intel Core i3-9300
4C 4T @ 4.30 GHz |
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Intel Atom Z3745D
4C 4T @ 1.83 GHz |
Intel Core i3-9300
4C 4T @ 3.90 GHz |
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Intel Atom Z3745D
4C 4T @ 1.33 GHz |
Intel Core i3-9300
4C 4T @ 4.30 GHz |
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Intel Atom Z3745D
4C 4T @ 1.83 GHz |
Intel Core i3-9300
4C 4T @ 3.90 GHz |
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Intel Atom Z3745D
4C 4T @ 1.33 GHz |
Intel Core i3-9300
Intel UHD Graphics 630 @ 1.15 GHz |
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Intel Atom Z3745D
Intel HD Graphics (Bay Trail GT1) @ 0.79 GHz |
Intel Core i3-9300
4C 4T @ 3.90 GHz |
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Intel Atom Z3745D
4C 4T @ 1.33 GHz |
Devices using this processor |
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Intel Core i3-9300 | Intel Atom Z3745D |
Unknown | Unknown |