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Intel Core i5-8400B vs Intel Core m3-7Y30
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
iGPU - FP32 Performance (Single-precision GFLOPS)
Intel Core i5-8400B
100 %
Intel UHD Graphics 630
Intel Core m3-7Y30
78 %
Intel HD Graphics 615
More benchmarks
Cinebench R23 (SC)
690 entries
690 entries
Cinebench R23 (MC)
665 entries
665 entries
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
Geekbench 5 (SC)
2,512 entries
2,512 entries
Cinebench R20 (MC)
615 entries
615 entries
Geekbench 5 (MC)
2,483 entries
2,483 entries
FP32 SP (iGPU)
2,219 entries
2,219 entries
3DMark Timespy (iGPU)
534 entries
534 entries
Blender 3.1 Benchmark
213 entries
213 entries
PassMark CPU-Mark
2,504 entries
2,504 entries
CPU-Z Benchmark 17 (SC)
250 entries
250 entries
CPU-Z Benchmark 17 (MC)
751 entries
751 entries
Cinebench R15 (SC)
1,113 entries
1,113 entries
Cinebench R15 (MC)
1,110 entries
1,110 entries
Geekbench 3 (SC)
945 entries
945 entries
Geekbench 3 (MC)
941 entries
941 entries
Cinebench R11.5 (SC)
826 entries
826 entries
Cinebench R11.5 (MC)
837 entries
837 entries
Cinebench R11.5 iGPU
383 entries
383 entries
Specifications
At a glance
|
Wischen
|
Intel Core i5-8400B | Intel Core m3-7Y30 |
|---|---|---|
| Family | Intel Core i5 (336) | Intel Core M (16) |
| CPU group | Intel Core i 8000 (20) | Intel Core M 7 (2) |
| Architecture | Coffee Lake S | Kaby Lake Y |
| Technology | 14 nm | 14 nm |
| Segment | Desktop | Notebook |
| Socket | BGA 1440 | BGA 1515 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core i5-8400B | Intel Core m3-7Y30 |
|---|---|---|
| CPU Cores / Threads | 6 / 6 | 2 / 4 |
| Hyperthreading / SMT | ✗ | ✓ |
| Core architecture | normal | normal |
| Cores: | 6x | 2x |
| Frequency: | 2.80 GHz | 1.00 GHz |
| Turbo (1 Core): | 3.80 GHz | 2.60 GHz |
| Turbo (All Cores): | 4.00 GHz | 2.00 GHz |
| L2-Cache | ||
| L3-Cache | 9.00 MB | 4.00 MB |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core i5-8400B | Intel Core m3-7Y30 |
|---|---|---|
| GPU name | Intel UHD Graphics 630 | Intel HD Graphics 615 |
| GPU frequency | 0.35 - 1.15 GHz | 0.30 - 0.90 GHz |
| CUs / Shader | 24 / 192 | 24 / 192 |
| Raytracing | ✗ | ✗ |
| Max. displays | 3 | 3 |
| Max. GPU Memory | 64 GB | 16 GB |
| Technology | 14 nm | 14nm |
| Release date | Q4/2017 | Q2/2016 |
NPU AI performance
|
Wischen
|
Intel Core i5-8400B | Intel Core m3-7Y30 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core i5-8400B | Intel Core m3-7Y30 |
|---|---|---|
| Memory | DDR4-2666 (42.7 GB/s) | LPDDR3-1866 (29.8 GB/s) DDR3L-1600 (25.6 GB/s) |
| Max. Memory | 64 GB | 16 GB |
| Memory channels | 2 | 2 |
| ECC | No | No |
| PCIe | 3.0 x 16 | 3.0 x 10 |
| PCIe Bandwidth | 15.8 GB/s | 9.9 GB/s |
Thermal Management
|
Wischen
|
Intel Core i5-8400B | Intel Core m3-7Y30 |
|---|---|---|
| TDP | 65 W | 4.5 W |
| TDP (PL2) | ||
| TDP up | 7 W | |
| TDP down | 3.75 W | |
| T. junction max. | 100 °C | 100 °C |
Technical details
|
Wischen
|
Intel Core i5-8400B | Intel Core m3-7Y30 |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Windows 11, Linux | |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2, AVX2 | SSE4.1, SSE4.2, AVX2 |
| Release date | Q2/2018 | Q3/2016 |
| Release price | 260 $ | 281 $ |
| Documents | Technical data sheet | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Intel Core i5-8400B is 5.0 stars (1 ratings), while Intel Core m3-7Y30 has received 3.4 stars (10 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
1
Intel Core i5-8400B
6C / 6T · 3.80 GHz
2
Apple M5 Max (18-CPU 32-GPU)
18C / 18T · 4.61 GHz
3
Apple M3 Ultra (28-CPU 60-GPU)
28C / 28T · 4.06 GHz
4
Apple M2 Ultra (76-GPU)
24C / 24T · 3.50 GHz
5
Apple M5 Max (18-CPU 40-GPU)
18C / 18T · 4.61 GHz
6
Apple M3 Ultra (32-CPU 80-GPU)
32C / 32T · 4.06 GHz
7
Apple M5 Pro (15-CPU 16-GPU)
15C / 15T · 4.61 GHz
8
Apple M1 Ultra (48-GPU)
20C / 20T · 3.20 GHz
9
Intel Core m3-7Y30
2C / 4T · 2.60 GHz
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