HiSilicon Kirin 990 5G vs Intel Xeon Gold 6252

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CPU comparison with benchmarks


HiSilicon Kirin 990 5G CPU1 vs CPU2 Intel Xeon Gold 6252
HiSilicon Kirin 990 5G Intel Xeon Gold 6252

CPU comparison

HiSilicon Kirin 990 5G or Intel Xeon Gold 6252 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The HiSilicon Kirin 990 5G has 8 cores with 8 threads and clocks with a maximum frequency of 2.86 GHz. Up to 8 GB of memory is supported in 4 memory channels. The HiSilicon Kirin 990 5G was released in Q3/2019.

The Intel Xeon Gold 6252 has 24 cores with 48 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 1024 GB of memory in 6 memory channels. The Intel Xeon Gold 6252 was released in Q2/2019.
HiSilicon Kirin (29) Family Intel Xeon Gold (163)
HiSilicon Kirin 990 (3) CPU group Intel Xeon Gold 5200/6200 (55)
8 Generation 2
Cortex-A76 / Cortex-A55 Architecture Cascade Lake
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The HiSilicon Kirin 990 5G is a 8 core processor with a clock frequency of 2.86 GHz. The Intel Xeon Gold 6252 has 24 CPU cores with a clock frequency of 2.10 GHz (3.70 GHz).

HiSilicon Kirin 990 5G Characteristic Intel Xeon Gold 6252
8 Cores 24
8 Threads 48
hybrid (Prime / big.LITTLE) Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
2.86 GHz
2x Cortex-A76
A-Core 2.10 GHz (3.70 GHz)
2.36 GHz
2x Cortex-A76
B-Core --
1.95 GHz
4x Cortex-A55
C-Core --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

HiSilicon Kirin 990 5G Characteristic Intel Xeon Gold 6252
HUAWEI HiAI 2.0 AI hardware --
Da Vinci Architecture. 1x Ascend Lite + 1x Ascend Tiny AI specifications --

Internal Graphics

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

ARM Mali-G76 MP16 GPU no iGPU
0.60 GHz GPU frequency --
-- GPU (Turbo) --
Bifrost 3 GPU Generation --
7 nm Technology
2 Max. displays
16 Compute units --
256 Shader --
No Hardware Raytracing No
No Frame Generation No
4 GB Max. GPU Memory --
12 DirectX Version --

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.

ARM Mali-G76 MP16 GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC No
Decode / Encode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The HiSilicon Kirin 990 5G supports a maximum of 8 GB of memory in 4 memory channels. The Intel Xeon Gold 6252 can connect up to 1024 GB of memory in 6 memory channels.

HiSilicon Kirin 990 5G Characteristic Intel Xeon Gold 6252
LPDDR4X-4266 Memory DDR4-2933
8 GB Max. Memory 1024 GB
4 (Quad Channel) Memory channels 6 (Hexa Channel)
-- Max. Bandwidth 140.7 GB/s
No ECC Yes
-- L2 Cache --
2.00 MB L3 Cache 35.75 MB
-- PCIe version 3.0
-- PCIe lanes 48
-- PCIe Bandwidth 47.3 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The HiSilicon Kirin 990 5G has a TDP of 6 W, that of the Intel Xeon Gold 6252 is 150 W.

HiSilicon Kirin 990 5G Characteristic Intel Xeon Gold 6252
6 W TDP (PL1 / PBP) 150 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The HiSilicon Kirin 990 5G has a 2.00 MB cache, while the Intel Xeon Gold 6252 cache has a total of 35.75 MB.

HiSilicon Kirin 990 5G Characteristic Intel Xeon Gold 6252
7 nm Technology 14 nm
Chiplet Chip design Monolithic
Armv8-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
-- Socket LGA 3647
None Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Android Operating systems Windows 10, Linux
Q3/2019 Release date Q2/2019
-- Release price 3660 $
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
HiSilicon Kirin 990 5G (74%)
Intel Xeon Gold 6252 (100%)
⌀ Multi core performance in 1 CPU benchmarks
HiSilicon Kirin 990 5G (14%)
Intel Xeon Gold 6252 (100%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
HiSilicon Kirin 990 5G HiSilicon Kirin 990 5G
8C 8T @ 2.86 GHz
757 (74%)
Intel Xeon Gold 6252 Intel Xeon Gold 6252
24C 48T @ 3.70 GHz
1024 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
HiSilicon Kirin 990 5G HiSilicon Kirin 990 5G
8C 8T @ 2.86 GHz
2855 (14%)
Intel Xeon Gold 6252 Intel Xeon Gold 6252
24C 48T @ 2.70 GHz
20154 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
HiSilicon Kirin 990 5G HiSilicon Kirin 990 5G
8C 8T @ 2.86 GHz
996 (100%)
Intel Xeon Gold 6252 Intel Xeon Gold 6252
24C 48T @ 3.70 GHz
0 (0%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
HiSilicon Kirin 990 5G HiSilicon Kirin 990 5G
8C 8T @ 2.86 GHz
3244 (100%)
Intel Xeon Gold 6252 Intel Xeon Gold 6252
24C 48T @ 2.70 GHz
0 (0%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
HiSilicon Kirin 990 5G HiSilicon Kirin 990 5G
ARM Mali-G76 MP16 @ 0.60 GHz
737 (100%)
Intel Xeon Gold 6252 Intel Xeon Gold 6252
@ 0.00 GHz
0 (0%)

AnTuTu 9 Benchmark

The AnTuTu 9 benchmark is very well suited to measuring the performance of a smartphone. AnTuTu 9 is quite heavy on 3D graphics and can now also use the "Metal" graphics interface. In AnTuTu, memory and UX (user experience) are also tested by simulating browser and app usage. AnTuTu version 9 can compare any ARM CPU running on Android or iOS. Devices may not be directly comparable when benchmarked on different operating systems.

In the AnTuTu 9 benchmark, the single-core performance of a processor is only slightly weighted. The rating is made up of the multi-core performance of the processor, the speed of the working memory, and the performance of the internal graphics.
HiSilicon Kirin 990 5G HiSilicon Kirin 990 5G
8C 8T @ 2.86 GHz
545690 (100%)
Intel Xeon Gold 6252 Intel Xeon Gold 6252
24C 48T @ 2.10 GHz
0 (0%)

AnTuTu 8 Benchmark

The AnTuTu 8 Benchmark measures the performance of a SoC. AnTuTu benchmarks the CPU, GPU, Memory as well as the UX (User Experience) by simulating browser and app usage. AnTuTu can benchmark any ARM CPU that runs under Android or iOS. Devices may not be directly compareable if the benchmark has been performed under different operating systems.

In the AnTuTu 8 benchmark, the single-core performance of a processor is only slightly weighted. The evaluation consists of the multi-core performance of the processor, the speed of the RAM and the performance of the internal graphics.
HiSilicon Kirin 990 5G HiSilicon Kirin 990 5G
8C 8T @ 2.86 GHz
463729 (100%)
Intel Xeon Gold 6252 Intel Xeon Gold 6252
24C 48T @ 2.10 GHz
0 (0%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
HiSilicon Kirin 990 5G HiSilicon Kirin 990 5G
8C 8T @ 2.86 GHz
0 (0%)
Intel Xeon Gold 6252 Intel Xeon Gold 6252
24C 48T @ 2.70 GHz
27157 (100%)

Devices using this processor

HiSilicon Kirin 990 5G Intel Xeon Gold 6252
Unknown Unknown

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