CPU comparison with benchmarks
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CPU lineage |
HiSilicon Kirin 655 or HiSilicon Kirin 655 – 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 HiSilicon Kirin 655 features 8 processor cores and has the capability to manage 8 threads concurrently. It was released in Q2/2016 and belongs to the 4 generation of the HiSilicon Kirin series. The AMD Ryzen Embedded V2718 features 8 processor cores and has the capability to manage 16 threads concurrently. It was released in Q4/2020 and belongs to the 2 generation of the AMD Ryzen Embedded V series. To use the AMD Ryzen Embedded V2718, you'll need a motherboard with a FP6 socket.
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4 |
Generation |
2 |
HiSilicon Kirin 655 |
Name |
AMD Ryzen Embedded V2718 |
HiSilicon Kirin |
Family |
AMD Ryzen Embedded V |
Mobile |
Segment |
Desktop / Server |
HiSilicon Kirin 650 |
Group |
AMD Ryzen Embedded V2000 |
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CPU Cores and Base Frequency |
The HiSilicon Kirin 655 has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the A-Core is 2.12 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 Embedded V2718 has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the AMD Ryzen Embedded V2718 is 1.7 GHz and turbo frequency for one core is 4.15 GHz.
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8 |
Threads |
16 |
No |
Hyperthreading |
Yes |
2.12 GHz |
A-Core Frequency |
None |
4x Cortex-A53 |
Cores A |
None |
None |
None |
1.7 GHz |
8 |
CPU Cores |
8 |
hybrid (big.LITTLE) |
Core architecture |
normal |
4x Cortex-A53 |
Cores B |
None |
1.7 GHz |
B-Core Frequency |
None |
No |
Overclocking |
No |
None |
None |
8x |
None |
None |
4.15 GHz |
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Internal Graphics |
The HiSilicon Kirin 655 has integrated graphics, called iGPU for short. Specifically, the HiSilicon Kirin 655 uses the ARM Mali-T830 MP2, which has 32 texture shaders and 2 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. The AMD Ryzen Embedded V2718 has integrated graphics, called iGPU for short. Specifically, the AMD Ryzen Embedded V2718 uses the AMD Radeon 7 Graphics (Renoir), which has 448 texture shaders and 7 execution units.
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ARM Mali-T830 MP2 |
GPU name |
AMD Radeon 7 Graphics (Renoir) |
32 |
Shaders |
448 |
28 nm |
Technology |
7 nm |
0.9 GHz |
GPU frequency |
1.6 GHz |
2 |
Execution units |
7 |
-- |
GPU (Turbo) |
-- |
11 |
Direct X |
12 |
Midgard 4 |
Generation |
9 |
0 bytes |
Max. GPU Memory |
2.0 GB |
Q4/2015 |
Release date |
Q1/2020 |
-- |
Max. displays |
-- |
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Artificial Intelligence and Machine Learning |
-- |
AI hardware |
-- |
-- |
AI specifications |
-- |
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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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Decode / Encode |
JPEG |
Decode / Encode |
No |
AV1 |
No |
No |
VC-1 |
Decode |
Decode |
h265 / HEVC (10 bit) |
Decode / Encode |
Decode / Encode |
h265 / HEVC (8 bit) |
Decode / Encode |
Decode / Encode |
h264 |
Decode / Encode |
Decode / Encode |
VP8 |
Decode / Encode |
No |
AVC |
Decode / Encode |
No |
VP9 |
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 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
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No |
AES-NI |
Yes |
No |
ECC |
Yes |
pci |
PCIe |
pci |
LPDDR3-933 |
Memory type |
DDR4-3200, LPDDR4X-3200 |
2 |
Memory channels |
2 |
0 bytes |
Max. Memory |
64.0 GB |
-- |
Bandwidth |
51.2 GB/s |
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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 15 W watts.
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-- |
Tjunction max |
105 °C |
None |
TDP down |
25 W |
None |
TDP (PL1 / PBP) |
15 W |
None |
TDP up |
10 W |
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Technical details |
The HiSilicon Kirin 655 is manufactured using a 16 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 Embedded V2718 is manufactured using a 7 nm process. In total, this processor boasts a generous 8.0 MB cache.
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-- |
Release price |
-- |
16 nm |
Technology |
7 nm |
ARMv8-A64 (64 bit) |
Instruction set (ISA) |
x86-64 (64 bit) |
Technical data sheet |
Documents |
Technical data sheet |
0 bytes |
L2-Cache |
4.0 MB |
0 bytes |
L3-Cache |
8.0 MB |
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ISA extensions |
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 |
None |
Virtualization |
AMD-V, SVM |
-- |
Part Number |
-- |
Chiplet |
Chip design |
Chiplet |
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Socket |
FP6 |
Cortex-A53 / Cortex-A53 |
Architecture |
Grey Hawk (Zen 2) |
Q2/2016 |
Release date |
Q4/2020 |
Android |
Operating systems |
Windows 10, Linux, Windows 11 |
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