CPU comparison with benchmarks
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-VS- |
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CPU lineage |
HiSilicon Kirin 820E 5G or HiSilicon Kirin 820E 5G – 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 820E 5G features 8 processor cores and has the capability to manage 8 threads concurrently. It was released in Q1/2021 and belongs to the 6 generation of the HiSilicon Kirin series. The Intel Xeon D-1539 features 8 processor cores and has the capability to manage 16 threads concurrently. It was released in Q3/2017 and belongs to the 1 generation of the Intel Xeon D series. To use the Intel Xeon D-1539, you'll need a motherboard with a BGA 1667 socket.
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| HiSilicon Kirin 810/820 |
Group |
Intel Xeon D-1500 |
| 6 |
Generation |
1 |
| Mobile |
Segment |
Desktop / Server |
| HiSilicon Kirin 820E 5G |
Name |
Intel Xeon D-1539 |
| HiSilicon Kirin |
Family |
Intel Xeon D |
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CPU Cores and Base Frequency |
The HiSilicon Kirin 820E 5G has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the A-Core is 2.22 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 Intel Xeon D-1539 has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Xeon D-1539 is 1.6 GHz and turbo frequency for one core is 2.2 GHz.
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| 8 |
Threads |
16 |
| 1.84 GHz |
B-Core Frequency |
None |
| None |
None |
8x |
| 8 |
CPU Cores |
8 |
| hybrid (big.LITTLE) |
Core architecture |
normal |
| 3x Cortex-A76 |
Cores A |
None |
| No |
Hyperthreading |
Yes |
| 2.22 GHz |
A-Core Frequency |
None |
| No |
Overclocking |
No |
| 3x Cortex-A55 |
Cores B |
None |
| None |
None |
2.2 GHz |
| None |
None |
1.6 GHz |
| None |
None |
1.8 GHz |
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Internal Graphics |
The HiSilicon Kirin 820E 5G has integrated graphics, called iGPU for short. Specifically, the HiSilicon Kirin 820E 5G uses the ARM Mali-G57 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 Intel Xeon D-1539 does not have integrated graphics.
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| 96 |
Shaders |
-- |
| Q2/2020 |
Release date |
-- |
| 7 nm |
Technology |
-- |
| 12 |
Direct X |
-- |
| 4.0 GB |
Max. GPU Memory |
0 bytes |
| -- |
Max. displays |
-- |
| 6 |
Execution units |
-- |
| 0.85 GHz |
GPU frequency |
-- |
| Vallhall 1 |
Generation |
-- |
| -- |
GPU (Turbo) |
-- |
| ARM Mali-G57 MP6 |
GPU name |
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Artificial Intelligence and Machine Learning |
| Da Vinci Architecture. Ascend D110 Lite |
AI specifications |
-- |
| HUAWEI HiAI 2.0 |
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.
|
| Decode / Encode |
VP8 |
-- |
| Decode / Encode |
VC-1 |
-- |
| Decode / Encode |
JPEG |
-- |
| Decode |
AV1 |
-- |
| Decode / Encode |
h265 / HEVC (8 bit) |
-- |
| Decode / Encode |
AVC |
-- |
| Decode / Encode |
h264 |
-- |
| Decode / Encode |
VP9 |
-- |
| Decode / Encode |
h265 / HEVC (10 bit) |
-- |
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Memory & PCIe |
The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 34.1 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
|
| pci |
PCIe |
pci |
| No |
AES-NI |
Yes |
| LPDDR4X-2133 |
Memory type |
DDR4-2133 |
| No |
ECC |
Yes |
| 0 bytes |
Max. Memory |
128.0 GB |
| 4 |
Memory channels |
2 |
| -- |
Bandwidth |
34.1 GB/s |
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| |
Thermal Management |
The processor has a thermal design power (TDP) of 6 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 35 W watts.
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| 6 W |
TDP (PL1 / PBP) |
35 W |
| -- |
Tjunction max |
-- |
| |
| |
Technical details |
The HiSilicon Kirin 820E 5G is manufactured using a 7 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 Intel Xeon D-1539 is manufactured using a 14 nm process.
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| Q1/2021 |
Release date |
Q3/2017 |
| None |
Virtualization |
VT-x, VT-x EPT, VT-d |
|
ISA extensions |
SSE4.1, SSE4.2, AVX2 |
| 7 nm |
Technology |
14 nm |
| Chiplet |
Chip design |
Monolithic |
| -- |
Release price |
520 $ |
| Cortex-A76 / Cortex-A55 |
Architecture |
Broadwell |
| 2.0 MB |
L3-Cache |
0 bytes |
| Android |
Operating systems |
Windows 10, Linux |
| Technical data sheet |
Documents |
Technical data sheet |
| ARMv8-A64 (64 bit) |
Instruction set (ISA) |
x86-64 (64 bit) |
| -- |
Part Number |
-- |
|
Socket |
BGA 1667 |
| 0 bytes |
L2-Cache |
12.0 MB |
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