Intel Core i5-8400B - Benchmark, Test and specs
The Intel Core i5-8400B has 6 cores with 6 threads and is based on the 8. gen of the Intel Core i5 series. The processor uses a mainboard with the BGA 1440 socket and was released in Q2/2018.
 CPU lineage |
|
| Name: | Intel Core i5-8400B |
| Family: | Intel Core i5 |
| CPU group: | Intel Core i 8000 |
| Segment: | Desktop / Server |
| Generation: | 8 |
| Predecessor: | -- |
| Successor: | -- |
 CPU Cores and Base Frequency |
|
| CPU Cores / Threads: | 6 / 6 |
| Core architecture: | normal |
| Cores: | 6x |
| Hyperthreading / SMT: | No |
| Overclocking: | No |
| Frequency: | 2.80 GHz |
| Turbo Frequency (1 Core): | 3.80 GHz |
| Turbo Frequency (6 Cores): | 4.00 GHz |
 Internal Graphics |
|
| GPU name: | Intel UHD Graphics 630 |
| GPU frequency: | 0.35 GHz |
| GPU (Turbo): | 1.15 GHz |
| Execution units: | 24 |
| Shader: | 192 |
| Max. GPU Memory: | 64 GB |
| Max. displays: | 3 |
| Generation: | 9.5 |
| Direct X: | 12 |
| Technology: | 14 nm |
| Release date: | Q4/2017 |
 Hardware codec support |
|
| h265 / HEVC (8 bit): | Decode / Encode |
| h265 / HEVC (10 bit): | Decode / Encode |
| h264: | Decode / Encode |
| VP8: | Decode / Encode |
| VP9: | Decode / Encode |
| AV1: | No |
| AVC: | Decode / Encode |
| VC-1: | Decode |
| JPEG: | Decode / Encode |
 Memory & PCIe |
|
| Memory type: | DDR4-2666 |
| Max. Memory: | 64 GB |
| Memory channels: | 2 |
| Bandwidth: | -- |
| ECC: | No |
| PCIe: | 3.0 x 16 |
| AES-NI: | Yes |
 Thermal Management |
|
| TDP (PL1): | 65 W |
| TDP (PL2): | -- |
| TDP up: | -- |
| TDP down: | -- |
| Tjunction max.: | 100 °C |
 Technical details |
|
| Instruction set (ISA): | x86-64 (64 bit) |
| ISA extensions: | SSE4.1, SSE4.2, AVX2 |
| L2-Cache: | -- |
| L3-Cache: | 9.00 MB |
| Architecture: | Coffee Lake S |
| Technology: | 14 nm |
| Virtualization: | VT-x, VT-x EPT, VT-d |
| Socket: | BGA 1440 |
| Release date: | Q2/2018 |
| Part Number: | -- |
6C 6T @ 2.80 GHz (3.80 GHz)
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Benchmark results
The benchmark results for the Intel Core i5-8400B have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.
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 UHD Graphics 32 EUs (Elkhart Lake) @ 0.85 GHz |
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Intel Pentium Silver N6000
Intel UHD Graphics 32 EUs (Jasper Lake) @ 0.85 GHz |
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Intel Core i5-8400B
Intel UHD Graphics 630 @ 1.15 GHz |
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Intel Core i5-10500E
Intel UHD Graphics 630 @ 1.15 GHz |
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Intel Core i7-10700TE
Intel UHD Graphics 630 @ 1.15 GHz |
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Intel Core i3-10305
Intel UHD Graphics 630 @ 1.15 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 i7-4790K
4C 8T @ 4.00 GHz |
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Intel Core i7-6700K
4C 8T @ 4.00 GHz |
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Intel Core i5-8400
6C 6T @ 2.80 GHz |
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Intel Core i5-8400B
6C 6T @ 2.80 GHz |
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Intel Core i7-11370H
4C 8T @ 3.30 GHz |
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Intel Core i7-6700
4C 8T @ 3.40 GHz |
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Intel Core i5-9400F
6C 6T @ 2.90 GHz |
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