CPU comparison with benchmarks
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-VS- |
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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 A8-5545M features 4 processor cores and has the capability to manage 4 threads concurrently. It was released in Q2/2013 and belongs to the 3 generation of the AMD A series. To use the AMD A8-5545M, you'll need a motherboard with a FP2 socket.
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| Mobile |
Segment |
Mobile |
| Samsung Exynos 5420 |
Name |
AMD A8-5545M |
| Samsung Exynos |
Family |
AMD A |
| 3 |
Generation |
3 |
| Samsung Exynos 5260/5410/5420/5422/5800 |
Group |
AMD A8-5000M |
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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 A8-5545M has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the AMD A8-5545M is 1.7 GHz and turbo frequency for one core is 2.7 GHz.
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| None |
None |
2.7 GHz |
| 1.3 GHz |
B-Core Frequency |
None |
| 1.9 GHz |
A-Core Frequency |
None |
| 4x Cortex-A7 |
Cores B |
None |
| 4x Cortex-A15 |
Cores A |
None |
| No |
Overclocking |
No |
| hybrid (big.LITTLE) |
Core architecture |
normal |
| None |
None |
1.7 GHz |
| 8 |
Threads |
4 |
| None |
None |
2.7 GHz |
| No |
Hyperthreading |
No |
| 8 |
CPU Cores |
4 |
| None |
None |
4x |
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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 A8-5545M has integrated graphics, called iGPU for short. Specifically, the AMD A8-5545M uses the AMD Radeon HD 8510G, which has 384 texture shaders
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| 0.53 GHz |
GPU frequency |
0.45 GHz |
| Q4/2012 |
Release date |
Q2/2013 |
| 11 |
Direct X |
11 |
| ARM Mali-T628 MP6 |
GPU name |
AMD Radeon HD 8510G |
| 32 nm |
Technology |
32 nm |
| -- |
Max. displays |
-- |
| 96 |
Shaders |
384 |
| 0 bytes |
Max. GPU Memory |
2.0 GB |
| 6 |
Execution units |
6 |
| Midgard 2 |
Generation |
5 |
| -- |
GPU (Turbo) |
0.55 GHz |
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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.
|
| No |
AVC |
Decode |
| No |
VC-1 |
Decode |
| No |
VP9 |
No |
| No |
h265 / HEVC (10 bit) |
No |
| Decode / Encode |
h264 |
Decode |
| Decode / Encode |
VP8 |
No |
| No |
h265 / HEVC (8 bit) |
No |
| No |
JPEG |
Decode / Encode |
| No |
AV1 |
No |
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| |
Memory & PCIe |
| -- |
Memory channels |
2 |
| 0 bytes |
Max. Memory |
0 bytes |
| pci |
PCIe |
pci |
| No |
AES-NI |
Yes |
| No |
ECC |
No |
| -- |
Bandwidth |
-- |
| LPDDR3e-933 |
Memory type |
DDR3-1333 |
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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 19 W watts.
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| -- |
Tjunction max |
-- |
| None |
TDP (PL1 / PBP) |
19 W |
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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 A8-5545M is manufactured using a 32 nm process. In total, this processor boasts a generous 4.0 MB cache.
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| Q3/2013 |
Release date |
Q2/2013 |
| -- |
Part Number |
-- |
| 2.5 MB |
L2-Cache |
0 bytes |
| None |
Virtualization |
AMD-V |
|
ISA extensions |
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
| -- |
Chip design |
-- |
| Cortex-A15 / Cortex-A7 |
Architecture |
Richland (Piledriver) |
| 28 nm |
Technology |
32 nm |
|
Socket |
FP2 |
| Android |
Operating systems |
|
| -- |
Release price |
-- |
| Technical data sheet |
Documents |
Technical data sheet |
| ARMv7-A32 (32 bit) |
Instruction set (ISA) |
x86-64 (64 bit) |
| 0 bytes |
L3-Cache |
4.0 MB |
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