HiSilicon Kirin 9000 vs Intel Core 2 Quad Q9400

Last updated:

CPU comparison with benchmarks


HiSilicon Kirin 9000 CPU1 vs CPU2 Intel Core 2 Quad Q9400
HiSilicon Kirin 9000 Intel Core 2 Quad Q9400

CPU comparison

HiSilicon Kirin 9000 or Intel Core 2 Quad Q9400 - 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 9000 has 8 cores with 8 threads and clocks with a maximum frequency of 3.13 GHz. Up to GB of memory is supported in 4 memory channels. The HiSilicon Kirin 9000 was released in Q4/2020.

The Intel Core 2 Quad Q9400 has 4 cores with 4 threads and clocks with a maximum frequency of 2.66 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Core 2 Quad Q9400 was released in Q3/2008.
HiSilicon Kirin (29) Family Intel Core2 Quad (19)
HiSilicon Kirin 9000 (2) CPU group Intel Core 2 Quad Q8000/Q9000 (16)
9 Generation 2
Cortex-A77 / Cortex-A55 Architecture Yorkfield (Penryn)
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The HiSilicon Kirin 9000 has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the HiSilicon Kirin 9000 is 3.13 GHz while the Intel Core 2 Quad Q9400 has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Core 2 Quad Q9400 is at 2.66 GHz.

HiSilicon Kirin 9000 Characteristic Intel Core 2 Quad Q9400
8 Cores 4
8 Threads 4
hybrid (Prime / big.LITTLE) Core architecture normal
No Hyperthreading No
No Overclocking ? No
3.13 GHz
1x Cortex-A77
A-Core 2.66 GHz
2.54 GHz
3x Cortex-A77
B-Core --
2.05 GHz
4x Cortex-A55
C-Core --

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.

HiSilicon Kirin 9000 Characteristic Intel Core 2 Quad Q9400
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The HiSilicon Kirin 9000 or Intel Core 2 Quad Q9400 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.

ARM Mali-G78 MP24 GPU no iGPU
0.76 GHz GPU frequency --
-- GPU (Turbo) --
Vallhall 2 GPU Generation --
5 nm Technology
1 Max. displays
24 Compute units --
384 Shader --
No Hardware Raytracing No
No Frame Generation No
-- 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-G78 MP24 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
Decode Codec AV1 No
Decode / Encode Codec AVC No
Decode / Encode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The HiSilicon Kirin 9000 can use up to GB of memory in 4 memory channels. The maximum memory bandwidth is --. The Intel Core 2 Quad Q9400 supports up to 16 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 17.1 GB/s.

HiSilicon Kirin 9000 Characteristic Intel Core 2 Quad Q9400
LPDDR5-2750, LPDDR4X-2133 Memory DDR3-1066, DDR2-800
Max. Memory 16 GB
4 (Quad Channel) Memory channels 2 (Dual Channel)
-- Max. Bandwidth 17.1 GB/s
No ECC No
-- L2 Cache 6.00 MB
-- L3 Cache --
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the HiSilicon Kirin 9000 is --, while the Intel Core 2 Quad Q9400 has a TDP of 95 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

HiSilicon Kirin 9000 Characteristic Intel Core 2 Quad Q9400
-- TDP (PL1 / PBP) 95 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The HiSilicon Kirin 9000 is manufactured in 5 nm and has 0.00 MB cache. The Intel Core 2 Quad Q9400 is manufactured in 45 nm and has a 6.00 MB cache.

HiSilicon Kirin 9000 Characteristic Intel Core 2 Quad Q9400
5 nm Technology 45 nm
Chiplet Chip design Monolithic
Armv8-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions MMX, SSE2, SSE3, SSE4.1
-- Socket LGA 775
None Virtualization VT-x, VT-d
No AES-NI No
Android Operating systems Windows 10, Linux
Q4/2020 Release date Q3/2008
-- Release price --
show more data show more data


Rate these processors

Here you can rate the HiSilicon Kirin 9000 to help other visitors make their purchasing decisions. The average rating is 3.8 stars (16 ratings). Rate now:
Here you can rate the Intel Core 2 Quad Q9400 to help other visitors make their purchasing decisions. The average rating is 3.4 stars (5 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
HiSilicon Kirin 9000 (100%)
Intel Core 2 Quad Q9400 (36%)
⌀ Multi core performance in 1 CPU benchmarks
HiSilicon Kirin 9000 (100%)
Intel Core 2 Quad Q9400 (31%)

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 9000 HiSilicon Kirin 9000
8C 8T @ 3.13 GHz
1063 (100%)
Intel Core 2 Quad Q9400 Intel Core 2 Quad Q9400
4C 4T @ 2.66 GHz
378 (36%)

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 9000 HiSilicon Kirin 9000
8C 8T @ 3.13 GHz
3767 (100%)
Intel Core 2 Quad Q9400 Intel Core 2 Quad Q9400
4C 4T @ 2.66 GHz
1163 (31%)

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 9000 HiSilicon Kirin 9000
ARM Mali-G78 MP24 @ 0.76 GHz
2332 (100%)
Intel Core 2 Quad Q9400 Intel Core 2 Quad Q9400
@ 0.00 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 9000 HiSilicon Kirin 9000
8C 8T @ 3.13 GHz
683679 (100%)
Intel Core 2 Quad Q9400 Intel Core 2 Quad Q9400
4C 4T @ 2.66 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 9000 HiSilicon Kirin 9000
8C 8T @ 3.13 GHz
0 (0%)
Intel Core 2 Quad Q9400 Intel Core 2 Quad Q9400
4C 4T @ 2.66 GHz
2061 (100%)

CPU-Z Benchmark 17 (Single-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
HiSilicon Kirin 9000 HiSilicon Kirin 9000
8C 8T @ 3.13 GHz
0 (0%)
Intel Core 2 Quad Q9400 Intel Core 2 Quad Q9400
4C 4T @ 2.66 GHz
230 (100%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
HiSilicon Kirin 9000 HiSilicon Kirin 9000
8C 8T @ 3.13 GHz
0 (0%)
Intel Core 2 Quad Q9400 Intel Core 2 Quad Q9400
4C 4T @ 2.66 GHz
891 (100%)

Devices using this processor

HiSilicon Kirin 9000 Intel Core 2 Quad Q9400
Unknown Unknown

Popular comparisons containing this CPUs

1. Qualcomm Snapdragon 888HiSilicon Kirin 9000 Qualcomm Snapdragon 888 vs HiSilicon Kirin 9000
2. HiSilicon Kirin 9000Apple A14 Bionic HiSilicon Kirin 9000 vs Apple A14 Bionic
3. Qualcomm Snapdragon 8 Gen 1HiSilicon Kirin 9000 Qualcomm Snapdragon 8 Gen 1 vs HiSilicon Kirin 9000
4. HiSilicon Kirin 9000Qualcomm Snapdragon 8 Gen 2 HiSilicon Kirin 9000 vs Qualcomm Snapdragon 8 Gen 2
5. Apple M1HiSilicon Kirin 9000 Apple M1 vs HiSilicon Kirin 9000
6. Qualcomm Snapdragon 865+HiSilicon Kirin 9000 Qualcomm Snapdragon 865+ vs HiSilicon Kirin 9000
7. HiSilicon Kirin 9000Samsung Exynos 2100 HiSilicon Kirin 9000 vs Samsung Exynos 2100
8. Intel Core 2 Quad Q6600Intel Core 2 Quad Q9400 Intel Core 2 Quad Q6600 vs Intel Core 2 Quad Q9400
9. HiSilicon Kirin 9000HiSilicon Kirin 9000E HiSilicon Kirin 9000 vs HiSilicon Kirin 9000E
10. Qualcomm Snapdragon 865HiSilicon Kirin 9000 Qualcomm Snapdragon 865 vs HiSilicon Kirin 9000


back to index