CPU lineageThe segment in which we have classified the Intel Core i5-8400B. Here you can see if it is a desktop processor or a mobile processor or which processor may be the successor of the Intel Core i5-8400B. |
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Name: | Intel Core i5-8400B |
Family: | Intel Core i5 |
CPU group: | Intel Core i 8000 |
Segment: | Desktop / Server |
Generation: | 8 |
Predecessor: | -- |
Successor: | -- |
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 |
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 |
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 & PCIeThe processor can use up to 64 GB memory in 2 (Dual Channel) memory channels. The maximum memory bandwidth is 42.7 GB/s. The memory type as well as the amount of memory can greatly affect the speed of the system. |
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Memory type: | DDR4-2666 |
Max. Memory: | 64 GB |
Memory channels: | 2 (Dual Channel) |
Bandwidth: | 42.7 GB/s |
ECC: | No |
PCIe: | 3.0 x 16 |
AES-NI: | Yes |
Thermal ManagementThe thermal design power (TDP for short) of the processor is 65 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. The TDP usually gives a rough idea of the actual power consumption of the CPU. |
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TDP (PL1 / PBP): | 65 W |
TDP (PL2): | -- |
TDP up: | -- |
TDP down: | -- |
Tjunction max.: | 100 °C |
Technology: | 14 nm |
Chip design: | Monolithic |
Socket: | BGA 1440 |
L2-Cache: | -- |
L3-Cache: | 9.00 MB |
Architecture: | Coffee Lake S |
Operating systems: | Windows 10, Windows 11, Linux |
Virtualization: | VT-x, VT-x EPT, VT-d |
Instruction set (ISA): | x86-64 (64 bit) |
ISA extensions: | SSE4.1, SSE4.2, AVX2 |
Release date: | Q2/2018 |
Release price: | 260 $ |
Part Number: | -- |
Documents: | Technical data sheet |
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AMD Ryzen 7 7745HX
AMD Radeon 610M Graphics @ 2.20 GHz |
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AMD Ryzen 9 7845HX
AMD Radeon 610M Graphics @ 2.20 GHz |
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AMD Ryzen 9 7945HX
AMD Radeon 610M Graphics @ 2.20 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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Intel Core i7-4790K
4C 8T @ 4.20 GHz |
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Intel Core i7-6700K
4C 8T @ 4.00 GHz |
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Intel Core i5-8400
6C 6T @ 3.80 GHz |
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Intel Core i5-8400B
6C 6T @ 4.00 GHz |
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Intel Core i7-11370H
4C 8T @ 4.30 GHz |
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Intel Core i7-6700
4C 8T @ 3.70 GHz |
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Intel Core i5-9400F
6C 6T @ 3.90 GHz |