HiSilicon Kirin 9000E vs Intel Core 2 Quad Q8400s
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CPU comparison with benchmarks
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| HiSilicon Kirin 9000E | Intel Core 2 Quad Q8400s | |
CPU comparisonHiSilicon Kirin 9000E or Intel Core 2 Quad Q8400s - 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 9000E 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 9000E was released in Q4/2020. The Intel Core 2 Quad Q8400s 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 Q8400s was released in Q2/2009. |
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| 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 | -- |
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CPU Cores and Base FrequencyThe HiSilicon Kirin 9000E has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the HiSilicon Kirin 9000E is 3.13 GHz while the Intel Core 2 Quad Q8400s has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Core 2 Quad Q8400s is at 2.66 GHz. |
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| HiSilicon Kirin 9000E | Characteristic | Intel Core 2 Quad Q8400s |
| 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 | -- |
Internal GraphicsThe HiSilicon Kirin 9000E or Intel Core 2 Quad Q8400s 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. |
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| ARM Mali-G78 MP22 | GPU | no iGPU |
| 0.76 GHz | GPU frequency | -- |
| -- | GPU (Turbo) | -- |
| Vallhall 2 | GPU Generation | -- |
| 5 nm | Technology | |
| 1 | Max. displays | |
| 22 | Compute units | -- |
| 352 | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | -- |
| 12 | DirectX Version | -- |
Hardware codec supportA 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. |
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| ARM Mali-G78 MP22 | 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 & PCIeThe HiSilicon Kirin 9000E can use up to GB of memory in 4 memory channels. The maximum memory bandwidth is --. The Intel Core 2 Quad Q8400s supports up to 16 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 17.1 GB/s. |
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| HiSilicon Kirin 9000E | Characteristic | Intel Core 2 Quad Q8400s |
| 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 | 4.00 MB |
| -- | L3 Cache | -- |
| -- | PCIe version | -- |
| -- | PCIe lanes | -- |
| -- | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the HiSilicon Kirin 9000E is --, while the Intel Core 2 Quad Q8400s has a TDP of 65 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| HiSilicon Kirin 9000E | Characteristic | Intel Core 2 Quad Q8400s |
| -- | TDP (PL1 / PBP) | 65 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe HiSilicon Kirin 9000E is manufactured in 5 nm and has 0.00 MB cache. The Intel Core 2 Quad Q8400s is manufactured in 45 nm and has a 4.00 MB cache. |
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| HiSilicon Kirin 9000E | Characteristic | Intel Core 2 Quad Q8400s |
| 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 | Q2/2009 |
| -- | Release price | -- |
| show more data | show more data | |
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Rate these processors
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.
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HiSilicon Kirin 9000E
8C 8T @ 3.13 GHz |
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Intel Core 2 Quad Q8400s
4C 4T @ 2.66 GHz |
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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.
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HiSilicon Kirin 9000E
8C 8T @ 3.13 GHz |
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Intel Core 2 Quad Q8400s
4C 4T @ 2.66 GHz |
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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.
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HiSilicon Kirin 9000E
ARM Mali-G78 MP22 @ 0.76 GHz |
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Intel Core 2 Quad Q8400s
@ 0.00 GHz |
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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.
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.
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HiSilicon Kirin 9000E
8C 8T @ 3.13 GHz |
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Intel Core 2 Quad Q8400s
4C 4T @ 2.66 GHz |
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Devices using this processor |
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| HiSilicon Kirin 9000E | Intel Core 2 Quad Q8400s |
| Unknown | Unknown |
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