Intel Atom Z3745 | MediaTek MT6515 | |
CPU comparisonIntel Atom Z3745 or MediaTek MT6515 - 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 Z3745 has 4 cores with 4 threads and clocks with a maximum frequency of 1.86 GHz. Up to 4 GB of memory is supported in 2 memory channels. The Intel Atom Z3745 was released in Q1/2014. The MediaTek MT6515 has 1 cores with 1 threads and clocks with a maximum frequency of 1.00 GHz. The CPU supports up to GB of memory in 0 memory channels. The MediaTek MT6515 was released in 2012. |
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Intel Atom (108) | Family | Mediatek MT-Serie (72) |
Intel Atom Z3700 (16) | CPU group | MediaTek MT65xx A9 (7) |
4 | Generation | 1 |
Bay Trail | Architecture | Cortex-A9 |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom Z3745 is a 4 core processor with a clock frequency of 1.33 GHz (1.86 GHz). The MediaTek MT6515 has 1 CPU cores with a clock frequency of 1.00 GHz. |
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Intel Atom Z3745 | Characteristic | MediaTek MT6515 |
4 | Cores | 1 |
4 | Threads | 1 |
normal | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
1.33 GHz | Frequency | 1.00 GHz |
1.86 GHz | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
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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Intel HD Graphics (Bay Trail GT1) | GPU | PowerVR SGX531 |
0.31 GHz | GPU frequency | 0.52 GHz |
0.78 GHz | GPU (Turbo) | 0.52 GHz |
7 | GPU Generation | -- |
22 nm | Technology | 65nm |
2 | Max. displays | 1 |
4 | Compute units | 1 |
32 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | -- |
11.2 | DirectX Version | 10.1 |
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 | PowerVR SGX531 |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode | Codec JPEG | No |
Memory & PCIeThe Intel Atom Z3745 supports a maximum of 4 GB of memory in 2 memory channels. The MediaTek MT6515 can connect up to GB of memory in 0 memory channels. |
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Intel Atom Z3745 | Characteristic | MediaTek MT6515 |
LPDDR3-1066 | Memory | LPDDR2 |
4 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 0 |
17.1 GB/s | Max. Bandwidth | -- |
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 Z3745 has a TDP of 4 W, that of the MediaTek MT6515 is --. |
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Intel Atom Z3745 | Characteristic | MediaTek MT6515 |
4 W | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
90 °C | Tjunction max. | -- |
Technical detailsThe Intel Atom Z3745 has a 2.00 MB cache, while the MediaTek MT6515 cache has a total of 0.00 MB. |
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Intel Atom Z3745 | Characteristic | MediaTek MT6515 |
22 nm | Technology | 40 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv7-A (32 bit) |
SSE4.1, SSE4.2 | ISA extensions | -- |
BGA 1380 | Socket | -- |
VT-x, VT-x EPT | Virtualization | None |
Yes | AES-NI | No |
Operating systems | Android | |
Q1/2014 | Release date | 2012 |
-- | Release price | -- |
show more data | show more data | |
Intel Atom Z3745
Intel HD Graphics (Bay Trail GT1) @ 0.78 GHz |
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MediaTek MT6515
PowerVR SGX531 @ 0.52 GHz |
Intel Atom Z3745
4C 4T @ 1.86 GHz |
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MediaTek MT6515
1C 1T @ 1.00 GHz |
Intel Atom Z3745
4C 4T @ 1.33 GHz |
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MediaTek MT6515
1C 1T @ 1.00 GHz |
Intel Atom Z3745
4C 4T @ 1.33 GHz |
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MediaTek MT6515
1C 1T @ 1.00 GHz |
Devices using this processor |
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Intel Atom Z3745 | MediaTek MT6515 |
Unknown | Unknown |