Intel Xeon W-1390P vs HiSilicon Kirin 9000

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CPU comparison with benchmarks


Intel Xeon W-1390P CPU1 vs CPU2 HiSilicon Kirin 9000
Intel Xeon W-1390P HiSilicon Kirin 9000

CPU comparison

Intel Xeon W-1390P or HiSilicon Kirin 9000 - 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 Intel Xeon W-1390P has 8 cores with 16 threads and clocks with a maximum frequency of 5.30 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Xeon W-1390P was released in Q2/2021.

The HiSilicon Kirin 9000 has 8 cores with 8 threads and clocks with a maximum frequency of 3.13 GHz. The CPU supports up to GB of memory in 4 memory channels. The HiSilicon Kirin 9000 was released in Q4/2020.
Intel Xeon W (83) Family HiSilicon Kirin (29)
Intel Xeon W-1300 (7) CPU group HiSilicon Kirin 9000 (2)
11 Generation 9
Rocket Lake S Architecture Cortex-A77 / Cortex-A55
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon W-1390P has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Xeon W-1390P is 3.50 GHz (5.30 GHz) while the HiSilicon Kirin 9000 has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the HiSilicon Kirin 9000 is at 3.13 GHz.

Intel Xeon W-1390P Characteristic HiSilicon Kirin 9000
8 Cores 8
16 Threads 8
normal Core architecture hybrid (Prime / big.LITTLE)
Yes Hyperthreading No
No Overclocking ? No
3.50 GHz (5.30 GHz) A-Core 3.13 GHz
1x Cortex-A77
-- B-Core 2.54 GHz
3x Cortex-A77
-- C-Core 2.05 GHz
4x Cortex-A55

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.

Intel Xeon W-1390P Characteristic HiSilicon Kirin 9000
-- AI hardware --
-- AI specifications --

Internal Graphics

The Intel Xeon W-1390P or HiSilicon Kirin 9000 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

Intel UHD Graphics P750 GPU ARM Mali-G78 MP24
0.35 GHz GPU frequency 0.76 GHz
1.30 GHz GPU (Turbo) --
12 GPU Generation Vallhall 2
14 nm Technology 5 nm
3 Max. displays 1
64 Compute units 24
256 Shader 384
No Hardware Raytracing No
No Frame Generation No
32 GB Max. GPU Memory --
12 DirectX Version 12

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.

Intel UHD Graphics P750 GPU ARM Mali-G78 MP24
Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode / Encode
Decode Codec VP8 Decode / Encode
Decode Codec AV1 Decode
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode / Encode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The Intel Xeon W-1390P can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 51.2 GB/s. The HiSilicon Kirin 9000 supports up to GB of memory in 4 memory channels and achieves a memory bandwidth of up to --.

Intel Xeon W-1390P Characteristic HiSilicon Kirin 9000
DDR4-3200 Memory LPDDR5-2750, LPDDR4X-2133
128 GB Max. Memory
2 (Dual Channel) Memory channels 4 (Quad Channel)
51.2 GB/s Max. Bandwidth --
Yes ECC No
16.00 MB L2 Cache --
-- L3 Cache --
4.0 PCIe version --
20 PCIe lanes --
39.4 GB/s PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the Intel Xeon W-1390P is 125 W, while the HiSilicon Kirin 9000 has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Xeon W-1390P Characteristic HiSilicon Kirin 9000
125 W TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
95 W TDP down --
100 °C Tjunction max. --

Technical details

The Intel Xeon W-1390P is manufactured in 14 nm and has 16.00 MB cache. The HiSilicon Kirin 9000 is manufactured in 5 nm and has a 0.00 MB cache.

Intel Xeon W-1390P Characteristic HiSilicon Kirin 9000
14 nm Technology 5 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv8-A (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions --
LGA 1200 Socket --
VT-x, VT-x EPT, VT-d Virtualization None
Yes AES-NI No
Windows 10, Linux Operating systems Android
Q2/2021 Release date Q4/2020
539 $ Release price --
show more data show more data


Rate these processors

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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Xeon W-1390P (100%)
HiSilicon Kirin 9000 (58%)
⌀ Multi core performance in 1 CPU benchmarks
Intel Xeon W-1390P (100%)
HiSilicon Kirin 9000 (34%)

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.
Intel Xeon W-1390P Intel Xeon W-1390P
8C 16T @ 5.30 GHz
1842 (100%)
HiSilicon Kirin 9000 HiSilicon Kirin 9000
8C 8T @ 3.13 GHz
1063 (58%)

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.
Intel Xeon W-1390P Intel Xeon W-1390P
8C 16T @ 4.50 GHz
11023 (100%)
HiSilicon Kirin 9000 HiSilicon Kirin 9000
8C 8T @ 3.13 GHz
3767 (34%)

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.
Intel Xeon W-1390P Intel Xeon W-1390P
Intel UHD Graphics P750 @ 1.30 GHz
666 (29%)
HiSilicon Kirin 9000 HiSilicon Kirin 9000
ARM Mali-G78 MP24 @ 0.76 GHz
2332 (100%)

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.
Intel Xeon W-1390P Intel Xeon W-1390P
8C 16T @ 3.50 GHz
0 (0%)
HiSilicon Kirin 9000 HiSilicon Kirin 9000
8C 8T @ 3.13 GHz
683679 (100%)

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.
Intel Xeon W-1390P Intel Xeon W-1390P
8C 16T @ 4.50 GHz
25467 (100%)
HiSilicon Kirin 9000 HiSilicon Kirin 9000
8C 8T @ 3.13 GHz
0 (0%)

Devices using this processor

Intel Xeon W-1390P HiSilicon Kirin 9000
Unknown Unknown

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