Follow us
Share link
Submit benchmark
VS
Intel Core i3-8100B vs AMD Ryzen 5 8400F
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 6 Single-Core
Single-core performance
Intel Core i3-8100B
48 %
4C / 4T · 3.60 GHz
AMD Ryzen 5 8400F
100 %
6C / 12T · 4.70 GHz
Geekbench 6 Multi-Core
Multi-core performance
Intel Core i3-8100B
32 %
4C / 4T · 3.60 GHz
AMD Ryzen 5 8400F
100 %
6C / 12T · 4.20 GHz
More benchmarks
Cinebench 2024 (SC)
427 entries
427 entries
Cinebench 2024 (MC)
422 entries
422 entries
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
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
PassMark CPU-Mark
2,504 entries
2,504 entries
Geekbench 3 (SC)
945 entries
945 entries
Geekbench 3 (MC)
941 entries
941 entries
Specifications
At a glance
|
Wischen
|
Intel Core i3-8100B | AMD Ryzen 5 8400F |
|---|---|---|
| Family | Intel Core i3 (205) | AMD Ryzen 5 (100) |
| CPU group | Intel Core i 8000 (20) | AMD Ryzen 8000G (14) |
| Architecture | Coffee Lake S | Phoenix (Zen 4) |
| Technology | 14 nm | 4 nm |
| Segment | Desktop | Desktop |
| Socket | BGA 1440 | AM5 (LGA 1718) |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core i3-8100B | AMD Ryzen 5 8400F |
|---|---|---|
| CPU Cores / Threads | 4 / 4 | 6 / 12 |
| Hyperthreading / SMT | ✗ | ✓ |
| Core architecture | normal | hybrid (big.LITTLE) |
| Core Cluster 1: | 4x 3.60 GHz |
6x Zen 4 4.20 - 4.70 GHz |
| Core Cluster 2: | ||
| L2-Cache | 6.00 MB | |
| L3-Cache | 6.00 MB | 16.00 MB |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core i3-8100B | AMD Ryzen 5 8400F |
|---|---|---|
| GPU name | Intel UHD Graphics 630 | no iGPU |
| GPU frequency | 0.35 - 1.05 GHz | |
| CUs / Shader | 24 / 192 | / |
| Raytracing | ✗ | ✗ |
| Max. displays | 3 | |
| Max. GPU Memory | 64 GB | |
| Technology | 14 nm | |
| Release date | Q4/2017 |
NPU AI performance
|
Wischen
|
Intel Core i3-8100B | AMD Ryzen 5 8400F |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core i3-8100B | AMD Ryzen 5 8400F |
|---|---|---|
| Memory | DDR4-2666 (42.7 GB/s) | DDR5-5200 (83.2 GB/s) |
| Max. Memory | 64 GB | 256 GB |
| Memory channels | 2 | 2 |
| ECC | No | No |
| PCIe | 3.0 x 16 | 4.0 x 20 |
| PCIe Bandwidth | 15.8 GB/s | 39.4 GB/s |
Thermal Management
|
Wischen
|
Intel Core i3-8100B | AMD Ryzen 5 8400F |
|---|---|---|
| TDP | 65 W | 65 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | 45 W | |
| T. junction max. | 100 °C | 95 °C |
Technical details
|
Wischen
|
Intel Core i3-8100B | AMD Ryzen 5 8400F |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Windows 11, Linux | Windows 10, Windows 11, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2, AVX2 | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
| Release date | Q3/2018 | Q1/2024 |
| Release price | 133 $ | 179 $ |
| 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 i3-8100B is 3.7 stars (3 ratings), while AMD Ryzen 5 8400F has received 4.3 stars (88 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
1
Apple M3 Ultra (28-CPU 60-GPU)
28C / 28T · 4.06 GHz
2
Apple M3 Ultra (32-CPU 80-GPU)
32C / 32T · 4.06 GHz
3
Intel Celeron 450
1C / 1T · 0.00 GHz
4
Intel Core Ultra 7 270K Plus
24C / 24T · 5.50 GHz
5
Intel Core i5-13600KF
14C / 20T · 5.10 GHz
6
AMD Ryzen 7 5800XT
8C / 16T · 4.80 GHz
7
Intel Xeon E5-2680 v4
14C / 28T · 3.30 GHz
8
AMD Ryzen 5 8400F
6C / 12T · 4.70 GHz
9
Intel Core i3-8100B
4C / 4T · 0.00 GHz
Popular Comparisons
