CPU comparison with benchmarks
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-VS- |
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CPU lineage |
Intel Atom Z3735G or Intel Atom Z3735G – 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 Z3735G 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 Z3735G, you'll need a motherboard with a BGA 592 socket. The AMD EPYC 7663 features 56 processor cores and has the capability to manage 112 threads concurrently. It was released in Q1/2021 and belongs to the 3 generation of the AMD EPYC series. To use the AMD EPYC 7663, you'll need a motherboard with a SP3 socket.
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Intel Atom |
Family |
AMD EPYC |
Intel Atom Z3735G |
Name |
AMD EPYC 7663 |
Intel Atom Z3700 |
Group |
AMD EPYC 7003 |
Mobile |
Segment |
Desktop / Server |
4 |
Generation |
3 |
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CPU Cores and Base Frequency |
The Intel Atom Z3735G has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Atom Z3735G is 1.33 GHz and turbo frequency for one core is 1.83 GHz. The AMD EPYC 7663 has 56 CPU cores and can calculate 112 threads in parallel. The clock frequency of the AMD EPYC 7663 is 2.0 GHz and turbo frequency for one core is 3.5 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
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No |
Hyperthreading |
Yes |
No |
Overclocking |
No |
4x |
Cores |
56x Zen 3 |
4 |
Threads |
112 |
1.83 GHz |
Turbo Frequency (1 core) |
3.5 GHz |
1.33 GHz |
Frequency |
2.0 GHz |
normal |
Core architecture |
normal |
4 |
CPU Cores |
56 |
1.83 GHz |
Turbo Frequency (all cores) |
None |
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Internal Graphics |
The Intel Atom Z3735G has integrated graphics, called iGPU for short. Specifically, the Intel Atom Z3735G 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 7663 does not have integrated graphics.
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0.31 GHz |
GPU frequency |
-- |
0.65 GHz |
GPU (Turbo) |
-- |
2.0 GB |
Max. GPU Memory |
0 bytes |
-- |
Max. displays |
-- |
22 nm |
Technology |
-- |
7 |
Generation |
-- |
Q3/2013 |
Release date |
-- |
4 |
Execution units |
-- |
32 |
Shaders |
-- |
11.2 |
Direct X |
-- |
Intel HD Graphics (Bay Trail GT1) |
GPU name |
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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 |
h265 / HEVC (8 bit) |
-- |
No |
AV1 |
-- |
Decode / Encode |
AVC |
-- |
Decode |
JPEG |
-- |
Decode |
VC-1 |
-- |
No |
VP9 |
-- |
No |
VP8 |
-- |
Decode / Encode |
h264 |
-- |
No |
h265 / HEVC (10 bit) |
-- |
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Memory & PCIe |
The processor supports a maximum memory capacity of 1.0 GB distributed across 1 memory channels. It offers a peak memory bandwidth of 5.3 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance. The processor supports a maximum memory capacity of 4.0 TB distributed across 8 memory channels. It offers a peak memory bandwidth of 204.8 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
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1 |
Memory channels |
8 |
Yes |
AES-NI |
Yes |
pci |
PCIe |
pci |
DDR3L-1333 |
Memory type |
DDR4-3200 |
1.0 GB |
Max. Memory |
4.0 TB |
5.3 GB/s |
Bandwidth |
204.8 GB/s |
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 240 W watts.
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-- |
Tjunction max |
-- |
None |
TDP down |
225 W |
4 W |
TDP (PL1 / PBP) |
240 W |
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Technical details |
The Intel Atom Z3735G 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 7663 is manufactured using a 7 nm process. In total, this processor boasts a generous 256.0 MB cache.
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2.0 MB |
L3-Cache |
256.0 MB |
x86-64 (64 bit) |
Instruction set (ISA) |
x86-64 (64 bit) |
22 nm |
Technology |
7 nm |
17 $ |
Release price |
6366 $ |
VT-x, VT-x EPT |
Virtualization |
AMD-V, SVM |
0 bytes |
L2-Cache |
0 bytes |
Q1/2014 |
Release date |
Q1/2021 |
Technical data sheet |
Documents |
Technical data sheet |
BGA 592 |
Socket |
SP3 |
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Operating systems |
Windows 10, Linux |
SSE4.1, SSE4.2 |
ISA extensions |
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 |
-- |
Part Number |
-- |
Monolithic |
Chip design |
Chiplet |
Bay Trail |
Architecture |
Milan (Zen 3) |
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