Intel Xeon Platinum 8358P vs HiSilicon Kirin 925

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CPU comparison with benchmarks


Intel Xeon Platinum 8358P CPU1 vs CPU2 HiSilicon Kirin 925
Intel Xeon Platinum 8358P HiSilicon Kirin 925

CPU comparison

In this CPU comparison, we compare the Intel Xeon Platinum 8358P and the HiSilicon Kirin 925 and use benchmarks to check which processor is faster.

We compare the Intel Xeon Platinum 8358P 32 core processor released in Q2/2021 with the HiSilicon Kirin 925 which has 8 CPU cores and was introduced in Q3/2014.
Intel Xeon Platinum (89) Family HiSilicon Kirin (29)
Intel Xeon Platinum 8300 (12) CPU group HiSilicon Kirin 920 (3)
3 Generation 2
Ice Lake Architecture Cortex-A15 / Cortex-A7
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon Platinum 8358P is a 32 core processor with a clock frequency of 2.60 GHz (3.40 GHz). The processor can compute 64 threads at the same time. The HiSilicon Kirin 925 clocks with 1.80 GHz, has 8 CPU cores and can calculate 8 threads in parallel.

Intel Xeon Platinum 8358P Characteristic HiSilicon Kirin 925
32 Cores 8
64 Threads 8
normal Core architecture hybrid (big.LITTLE)
Yes Hyperthreading No
No Overclocking ? No
2.60 GHz (3.40 GHz) A-Core 1.80 GHz
4x Cortex-A15
-- B-Core 1.30 GHz
4x Cortex-A7

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Intel Xeon Platinum 8358P Characteristic HiSilicon Kirin 925
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

no iGPU GPU ARM Mali-T628 MP4
GPU frequency 0.60 GHz
-- GPU (Turbo) 0.60 GHz
-- GPU Generation Midgard 2
Technology 32nm
Max. displays 1
-- Compute units 4
-- Shader 64
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- DirectX Version 11

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 iGPU GPU ARM Mali-T628 MP4
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 Decode / Encode
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

Up to 6144 GB of memory in a maximum of 8 memory channels is supported by the Intel Xeon Platinum 8358P, while the HiSilicon Kirin 925 supports a maximum of GB of memory with a maximum memory bandwidth of -- enabled.

Intel Xeon Platinum 8358P Characteristic HiSilicon Kirin 925
DDR4-3200 Memory LPDDR3-1600
6144 GB Max. Memory
8 (Octa Channel) Memory channels 2 (Dual Channel)
204.8 GB/s Max. Bandwidth --
Yes ECC No
-- L2 Cache --
48.00 MB L3 Cache --
4.0 PCIe version --
64 PCIe lanes --
126.0 GB/s PCIe Bandwidth --

Thermal Management

The Intel Xeon Platinum 8358P has a TDP of 240 W. The TDP of the HiSilicon Kirin 925 is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Xeon Platinum 8358P Characteristic HiSilicon Kirin 925
240 W TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Xeon Platinum 8358P has 48.00 MB cache and is manufactured in 10 nm. The cache of HiSilicon Kirin 925 is at 0.00 MB. The processor is manufactured in 28 nm.

Intel Xeon Platinum 8358P Characteristic HiSilicon Kirin 925
10 nm Technology 28 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv7-A (32 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions --
LGA 4189 Socket --
VT-x, VT-x EPT, VT-d Virtualization None
Yes AES-NI No
Windows 10, Linux Operating systems Android
Q2/2021 Release date Q3/2014
3950 $ Release price --
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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 Platinum 8358P Intel Xeon Platinum 8358P
32C 64T @ 3.40 GHz
1172 (100%)
HiSilicon Kirin 925 HiSilicon Kirin 925
8C 8T @ 1.80 GHz
0 (0%)

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.
Intel Xeon Platinum 8358P Intel Xeon Platinum 8358P
32C 64T @ 3.40 GHz
1520 (100%)
HiSilicon Kirin 925 HiSilicon Kirin 925
8C 8T @ 1.80 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.
Intel Xeon Platinum 8358P Intel Xeon Platinum 8358P
@ 0.00 GHz
0 (0%)
HiSilicon Kirin 925 HiSilicon Kirin 925
ARM Mali-T628 MP4 @ 0.60 GHz
77 (100%)

Devices using this processor

Intel Xeon Platinum 8358P HiSilicon Kirin 925
Unknown Unknown

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