Intel Core i5-8400B | MediaTek Dimensity 9000+ | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i5-8400B and the MediaTek Dimensity 9000+ and use benchmarks to check which processor is faster.
We compare the Intel Core i5-8400B 6 core processor released in Q2/2018 with the MediaTek Dimensity 9000+ which has 8 CPU cores and was introduced in Q3/2022. |
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Intel Core i5 (331) | Family | Mediatek Dimensity (36) |
Intel Core i 8000 (20) | CPU group | MediaTek Dimensity 9000 (2) |
8 | Generation | 3 |
Coffee Lake S | Architecture | Cortex-X2 / -A710 / -A510 |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | MediaTek Dimensity 9200 |
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CPU Cores and Base FrequencyThe Intel Core i5-8400B is a 6 core processor with a clock frequency of 2.80 GHz (3.80 GHz). The processor can compute 6 threads at the same time. The MediaTek Dimensity 9000+ clocks with 3.20 GHz, has 8 CPU cores and can calculate 8 threads in parallel. |
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Intel Core i5-8400B | Characteristic | MediaTek Dimensity 9000+ |
6 | Cores | 8 |
6 | Threads | 8 |
normal | Core architecture | hybrid (Prime / big.LITTLE) |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.80 GHz (3.80 GHz) | A-Core | 3.20 GHz 1x Cortex-X2 |
-- | B-Core | 2.85 GHz 3x Cortex-A710 |
-- | C-Core | 1.80 GHz 4x Cortex-A510 |
Internal GraphicsGraphics (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. |
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Intel UHD Graphics 630 | GPU | ARM Mali-G710 MP10 |
0.35 GHz | GPU frequency | 0.90 GHz |
1.15 GHz | GPU (Turbo) | -- |
9.5 | GPU Generation | Vallhall 3 |
14 nm | Technology | 4 nm |
3 | Max. displays | 1 |
24 | Compute units | 10 |
192 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
64 GB | Max. GPU Memory | -- |
12 | DirectX Version | 12 |
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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Intel UHD Graphics 630 | GPU | ARM Mali-G710 MP10 |
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 / Encode | Codec VP8 | Decode / Encode |
No | Codec AV1 | Decode |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode / Encode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 64 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i5-8400B, while the MediaTek Dimensity 9000+ supports a maximum of GB of memory with a maximum memory bandwidth of 60.0 GB/s enabled. |
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Intel Core i5-8400B | Characteristic | MediaTek Dimensity 9000+ |
DDR4-2666 | Memory | LPDDR5-6400, LPDDR5-7500 |
64 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
42.7 GB/s | Max. Bandwidth | 60.0 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
9.00 MB | L3 Cache | -- |
3.0 | PCIe version | -- |
16 | PCIe lanes | -- |
15.8 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe Intel Core i5-8400B has a TDP of 65 W. The TDP of the MediaTek Dimensity 9000+ is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Core i5-8400B | Characteristic | MediaTek Dimensity 9000+ |
65 W | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe Intel Core i5-8400B has 9.00 MB cache and is manufactured in 14 nm. The cache of MediaTek Dimensity 9000+ is at 0.00 MB. The processor is manufactured in 4 nm. |
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Intel Core i5-8400B | Characteristic | MediaTek Dimensity 9000+ |
14 nm | Technology | 4 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv9-A (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | -- |
BGA 1440 | Socket | -- |
VT-x, VT-x EPT, VT-d | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Windows 11, Linux | Operating systems | Android |
Q2/2018 | Release date | Q3/2022 |
260 $ | Release price | -- |
show more data | show more data | |
Intel Core i5-8400B
Intel UHD Graphics 630 @ 1.15 GHz |
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MediaTek Dimensity 9000+
ARM Mali-G710 MP10 @ 0.90 GHz |
Intel Core i5-8400B
6C 6T @ 3.80 GHz |
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MediaTek Dimensity 9000+
8C 8T @ 3.20 GHz |
Intel Core i5-8400B
6C 6T @ 4.00 GHz |
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MediaTek Dimensity 9000+
8C 8T @ 3.20 GHz |
Intel Core i5-8400B
6C 6T @ 3.80 GHz |
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MediaTek Dimensity 9000+
8C 8T @ 3.20 GHz |
Intel Core i5-8400B
6C 6T @ 4.00 GHz |
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MediaTek Dimensity 9000+
8C 8T @ 3.20 GHz |
Intel Core i5-8400B
6C 6T @ 2.80 GHz |
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MediaTek Dimensity 9000+
8C 8T @ 3.20 GHz |
Intel Core i5-8400B
6C 6T @ 4.00 GHz |
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MediaTek Dimensity 9000+
8C 8T @ 3.20 GHz |
Devices using this processor |
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Intel Core i5-8400B | MediaTek Dimensity 9000+ |
Unknown | Unknown |