Intel Core i5-8400B vs Intel Xeon Gold 5412U
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CPU comparison with benchmarks
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| Intel Core i5-8400B | Intel Xeon Gold 5412U | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i5-8400B and the Intel Xeon Gold 5412U 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 Intel Xeon Gold 5412U which has 24 CPU cores and was introduced in Q1/2023. |
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| Intel Core i5 (331) | Family | Intel Xeon Gold (163) |
| Intel Core i 8000 (20) | CPU group | Intel Xeon Gold 5400/6400 (25) |
| 8 | Generation | 4 |
| Coffee Lake S | Architecture | Sapphire Rapids |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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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 Intel Xeon Gold 5412U clocks with 2.10 GHz (3.90 GHz), has 24 CPU cores and can calculate 48 threads in parallel. |
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| Intel Core i5-8400B | Characteristic | Intel Xeon Gold 5412U |
| 6 | Cores | 24 |
| 6 | Threads | 48 |
| normal | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.80 GHz | Frequency | 2.10 GHz |
| 3.80 GHz | Turbo Frequency (1 Core) | 3.90 GHz |
| 4.00 GHz | Turbo Frequency (All Cores) | -- |
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. |
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| Intel UHD Graphics 630 | GPU | no iGPU |
| 0.35 GHz | GPU frequency | -- |
| 1.15 GHz | GPU (Turbo) | -- |
| 9.5 | GPU Generation | -- |
| 14 nm | Technology | |
| 3 | Max. displays | |
| 24 | Compute units | -- |
| 192 | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 64 GB | 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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| Intel UHD Graphics 630 | 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 |
| No | Codec AV1 | No |
| Decode / Encode | Codec AVC | No |
| Decode | Codec VC-1 | No |
| Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 64 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i5-8400B, while the Intel Xeon Gold 5412U supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 281.6 GB/s enabled. |
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| Intel Core i5-8400B | Characteristic | Intel Xeon Gold 5412U |
| DDR4-2666 | Memory | DDR5-4400 |
| 64 GB | Max. Memory | 4096 GB |
| 2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
| 42.7 GB/s | Max. Bandwidth | 281.6 GB/s |
| No | ECC | Yes |
| -- | L2 Cache | -- |
| 9.00 MB | L3 Cache | 45.00 MB |
| 3.0 | PCIe version | 5.0 |
| 16 | PCIe lanes | 80 |
| 15.8 GB/s | PCIe Bandwidth | 315.0 GB/s |
Thermal ManagementThe Intel Core i5-8400B has a TDP of 65 W. The TDP of the Intel Xeon Gold 5412U is 185 W. 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 | Intel Xeon Gold 5412U |
| 65 W | TDP (PL1 / PBP) | 185 W |
| -- | 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 Intel Xeon Gold 5412U is at 45.00 MB. The processor is manufactured in 10 nm. |
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| Intel Core i5-8400B | Characteristic | Intel Xeon Gold 5412U |
| 14 nm | Technology | 10 nm |
| Monolithic | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
| BGA 1440 | Socket | LGA 4677 |
| VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Windows 10, Windows 11, Linux | Operating systems | Windows, Linux |
| Q2/2018 | Release date | Q1/2023 |
| 260 $ | Release price | 1113 $ |
| show more data | show more data | |
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24C 48T @ 2.10 GHz (3.90 GHz) buy now on Amazon and save!
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Rate these processors
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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Intel Core i5-8400B
Intel UHD Graphics 630 @ 1.15 GHz |
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Intel Xeon Gold 5412U
@ 0.00 GHz |
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Blender 3.1 Benchmark
In the Blender Benchmark 3.1, the scenes "monster", "junkshop" and "classroom" are rendered and the time required by the system is measured. In our benchmark we test the CPU and not the graphics card. Blender 3.1 was presented as a standalone version in March 2022.
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Intel Core i5-8400B
6C 6T @ 4.00 GHz |
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Intel Xeon Gold 5412U
24C 48T @ 2.10 GHz |
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Devices using this processor |
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| Intel Core i5-8400B | Intel Xeon Gold 5412U |
| Unknown | Unknown |
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