CPU comparison with benchmarks
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CPU lineage |
Samsung Exynos 5420 or Samsung Exynos 5420 – 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 Samsung Exynos 5420 features 8 processor cores and has the capability to manage 8 threads concurrently. It was released in Q3/2013 and belongs to the 3 generation of the Samsung Exynos series. The AMD Ryzen 5 PRO 3400G features 4 processor cores and has the capability to manage 8 threads concurrently. It was released in Q2/2019 and belongs to the 2 generation of the AMD Ryzen 5 PRO series. To use the AMD Ryzen 5 PRO 3400G, you'll need a motherboard with a AM4 (PGA 1331) socket.
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Mobile |
Segment |
Desktop / Server |
Samsung Exynos 5420 |
Name |
AMD Ryzen 5 PRO 3400G |
Samsung Exynos 5260/5410/5420/5422/5800 |
Group |
AMD Ryzen 3000G |
3 |
Generation |
2 |
Samsung Exynos |
Family |
AMD Ryzen 5 PRO |
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CPU Cores and Base Frequency |
The Samsung Exynos 5420 has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the A-Core is 1.9 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator. Processors with hybrid (big.LITTLE) architecture strike a balance between performance and power efficiency, making them ideal for mobile devices. The AMD Ryzen 5 PRO 3400G has 4 CPU cores and can calculate 8 threads in parallel. The clock frequency of the AMD Ryzen 5 PRO 3400G is 3.7 GHz and turbo frequency for one core is 4.2 GHz.
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4x Cortex-A7 |
Cores B |
None |
4x Cortex-A15 |
Cores A |
None |
No |
Overclocking |
Yes |
None |
None |
4.2 GHz |
8 |
Threads |
8 |
No |
Hyperthreading |
Yes |
1.3 GHz |
B-Core Frequency |
None |
None |
None |
4x |
None |
None |
3.7 GHz |
8 |
CPU Cores |
4 |
hybrid (big.LITTLE) |
Core architecture |
normal |
None |
None |
4.0 GHz |
1.9 GHz |
A-Core Frequency |
None |
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Internal Graphics |
The Samsung Exynos 5420 has integrated graphics, called iGPU for short. Specifically, the Samsung Exynos 5420 uses the ARM Mali-T628 MP6, which has 96 texture shaders and 6 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. The AMD Ryzen 5 PRO 3400G has integrated graphics, called iGPU for short. Specifically, the AMD Ryzen 5 PRO 3400G uses the AMD Radeon Vega 11 Graphics, which has 704 texture shaders and 11 execution units.
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0.53 GHz |
GPU frequency |
1.4 GHz |
6 |
Execution units |
11 |
Q4/2012 |
Release date |
Q1/2018 |
-- |
GPU (Turbo) |
-- |
-- |
Max. displays |
-- |
96 |
Shaders |
704 |
0 bytes |
Max. GPU Memory |
2.0 GB |
Midgard 2 |
Generation |
8 |
11 |
Direct X |
12 |
32 nm |
Technology |
14 nm |
ARM Mali-T628 MP6 |
GPU name |
AMD Radeon Vega 11 Graphics |
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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) |
Decode / Encode |
No |
AV1 |
No |
No |
VP9 |
Decode / Encode |
No |
VC-1 |
Decode |
Decode / Encode |
VP8 |
Decode / Encode |
Decode / Encode |
h264 |
Decode / Encode |
No |
JPEG |
Decode / Encode |
No |
AVC |
Decode / Encode |
No |
h265 / HEVC (10 bit) |
Decode / Encode |
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Memory & PCIe |
The processor supports a maximum memory capacity of 64.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 46.9 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
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0 bytes |
Max. Memory |
64.0 GB |
LPDDR3e-933 |
Memory type |
DDR4-2933 |
pci |
PCIe |
pci |
No |
AES-NI |
Yes |
-- |
Bandwidth |
46.9 GB/s |
No |
ECC |
Yes |
-- |
Memory channels |
2 |
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Thermal Management |
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 65 W watts.
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None |
TDP (PL1 / PBP) |
65 W |
None |
TDP down |
45 W |
-- |
Tjunction max |
95 °C |
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Technical details |
The Samsung Exynos 5420 is manufactured using a 28 nm process. A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming. The AMD Ryzen 5 PRO 3400G is manufactured using a 12 nm process. In total, this processor boasts a generous 4.0 MB cache.
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Android |
Operating systems |
Windows 10, Linux, Windows 11 |
2.5 MB |
L2-Cache |
0 bytes |
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ISA extensions |
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 |
0 bytes |
L3-Cache |
4.0 MB |
Q3/2013 |
Release date |
Q2/2019 |
-- |
Release price |
165 $ |
Technical data sheet |
Documents |
Technical data sheet |
-- |
Part Number |
-- |
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Socket |
AM4 (PGA 1331) |
Cortex-A15 / Cortex-A7 |
Architecture |
Picasso (Zen+) |
None |
Virtualization |
AMD-V, SVM |
28 nm |
Technology |
12 nm |
-- |
Chip design |
Chiplet |
ARMv7-A32 (32 bit) |
Instruction set (ISA) |
x86-64 (64 bit) |
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