CPU comparison with benchmarks
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CPU lineage |
Intel Atom Z3745D or Intel Atom Z3745D – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes. The Intel Atom Z3745D features 4 processor cores and has the capability to manage 4 threads concurrently. It was released in Q1/2014 and belongs to the 4 generation of the Intel Atom series. To use the Intel Atom Z3745D, you'll need a motherboard with a BGA 1380 socket. The AMD EPYC 7352 features 24 processor cores and has the capability to manage 48 threads concurrently. It was released in Q3/2019 and belongs to the 2 generation of the AMD EPYC series. To use the AMD EPYC 7352, you'll need a motherboard with a SP3 socket.
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Intel Atom |
Family |
AMD EPYC |
Mobile |
Segment |
Desktop / Server |
Intel Atom Z3745D |
Name |
AMD EPYC 7352 |
Intel Atom Z3700 |
Group |
AMD EPYC 7002 |
4 |
Generation |
2 |
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CPU Cores and Base Frequency |
The Intel Atom Z3745D has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Atom Z3745D is 1.33 GHz and turbo frequency for one core is 1.83 GHz. The AMD EPYC 7352 has 24 CPU cores and can calculate 48 threads in parallel. The clock frequency of the AMD EPYC 7352 is 2.3 GHz and turbo frequency for one core is 3.2 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
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4x |
Cores |
24x |
1.33 GHz |
Frequency |
2.3 GHz |
4 |
CPU Cores |
24 |
normal |
Core architecture |
normal |
No |
Hyperthreading |
Yes |
No |
Overclocking |
No |
4 |
Threads |
48 |
1.83 GHz |
Turbo Frequency (1 core) |
3.2 GHz |
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Internal Graphics |
The Intel Atom Z3745D has integrated graphics, called iGPU for short. Specifically, the Intel Atom Z3745D uses the Intel HD Graphics (Bay Trail GT1), which has 32 texture shaders and 4 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. The AMD EPYC 7352 does not have integrated graphics.
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0.79 GHz |
GPU (Turbo) |
-- |
Q3/2013 |
Release date |
-- |
4 |
Execution units |
-- |
11.2 |
Direct X |
-- |
-- |
Max. displays |
-- |
32 |
Shaders |
-- |
Intel HD Graphics (Bay Trail GT1) |
GPU name |
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0.31 GHz |
GPU frequency |
-- |
2.0 GB |
Max. GPU Memory |
0 bytes |
7 |
Generation |
-- |
22 nm |
Technology |
-- |
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Artificial Intelligence and Machine Learning |
-- |
AI specifications |
-- |
-- |
AI hardware |
-- |
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Hardware codec support |
A 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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No |
VP8 |
-- |
No |
VP9 |
-- |
Decode / Encode |
AVC |
-- |
Decode / Encode |
h264 |
-- |
Decode |
JPEG |
-- |
Decode |
VC-1 |
-- |
No |
AV1 |
-- |
No |
h265 / HEVC (8 bit) |
-- |
No |
h265 / HEVC (10 bit) |
-- |
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Memory & PCIe |
The processor supports a maximum memory capacity of 2.0 GB distributed across 1 memory channels. It offers a peak memory bandwidth of 10.6 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
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Yes |
AES-NI |
Yes |
2.0 GB |
Max. Memory |
0 bytes |
10.6 GB/s |
Bandwidth |
204.8 GB/s |
DDR3L-1333 |
Memory type |
DDR4-3200 |
pci |
PCIe |
pci |
1 |
Memory channels |
8 |
No |
ECC |
Yes |
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Thermal Management |
The processor has a thermal design power (TDP) of 4 W watts. TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself. The processor has a thermal design power (TDP) of 155 W watts.
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4 W |
TDP (PL1 / PBP) |
155 W |
90 °C |
Tjunction max |
-- |
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Technical details |
The Intel Atom Z3745D is manufactured using a 22 nm process. A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. In total, this processor boasts a generous 2.0 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming. The AMD EPYC 7352 is manufactured using a 7 nm process. In total, this processor boasts a generous 128.0 MB cache.
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Technical data sheet |
Documents |
Technical data sheet |
Q1/2014 |
Release date |
Q3/2019 |
BGA 1380 |
Socket |
SP3 |
0 bytes |
L2-Cache |
0 bytes |
2.0 MB |
L3-Cache |
128.0 MB |
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Operating systems |
Windows 10, Linux |
x86-64 (64 bit) |
Instruction set (ISA) |
x86-64 (64 bit) |
-- |
Part Number |
-- |
Bay Trail |
Architecture |
Rome (Zen 2) |
VT-x, VT-x EPT |
Virtualization |
AMD-V, SVM |
-- |
Release price |
2750 $ |
SSE4.1, SSE4.2 |
ISA extensions |
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 |
Monolithic |
Chip design |
Chiplet |
22 nm |
Technology |
7 nm |
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