intel
Brand6/6
Cores/Threads2.8GHz
Base Clock65W
TDPIntel Core i5-8400
intel
Brand6/12
Cores/Threads2.9GHz
Base Clock65W
TDPIntel Core i5-10400
Intel Core i5-8400
Intel Core i5-8400
$ • Oct 2017
Intel Core i5-10400
$ • Apr 2020
Intel Core i5-10400
Specs Comparison
| Specification | Intel Core i5-8400 | Intel Core i5-10400 |
|---|---|---|
| Cores | 6 | 6 |
| Threads | 6 | 12 |
| Base Clock | 2.8 GHz | 2.9 GHz |
| Boost Clock | 4.0 GHz | 4.3 GHz |
| Multiplier Unlocked | ✓ Yes | ✓ Yes |
| Multiplier | 28 X | 29 X |
| TDP | 65 W | 65 W |
| Memory Support | DDR4 | DDR4 |
| Cache L1 | 64 KB | 64 KB |
| Cache L2 | 0.25 MB | 0.25 MB |
| Cache L3 | 9.00 MB | 12.00 MB |
| Integrated GPU | N/A | UHD Graphics 630 |
| Architecture | Core i5 (Coffee Lake) | Core i5 (Comet Lake) |
| Process Size | 14nm | 14nm |
| Socket | intel socket 1151 | intel socket 1200 |
| Foundry | Intel | Intel |
| Die Size | N/A | N/A |
| PCI Express | Gen 3, 16 Lanes(CPU only) | Gen 3, 16 Lanes(CPU only) |
| Transistors | N/A | N/A |
| Max Temperature | N/A | 100°C |
Comparison in Tools
Cinebench R23
Industry-leading 3D rendering benchmark that measures real-world CPU processing power and performance
Single Core Performance
Intel Core i5-8400
Intel Core i5-10400
Multi Core Performance
Intel Core i5-8400
Intel Core i5-10400
Geekbench 5
Popular cross-platform CPU benchmark measuring single and multi-core performance in real-world tasks
Single Core Performance
Intel Core i5-8400
Intel Core i5-10400
Multi Core Performance
Intel Core i5-8400
Intel Core i5-10400
PassMark
PassMark CPU Mark is a popular synthetic benchmark that scores overall CPU performance (higher is better).
Overall CPU Score
Intel Core i5-8400
Intel Core i5-10400
Blender Benchmark
Measures CPU rendering speed in Blender, reported in frames per second (FPS). Higher FPS means faster completion of 3D rendering tasks.
Blender FPS
Intel Core i5-8400
Intel Core i5-10400
Comparison in Games
No benchmark data available for this combination of CPUs yet.
We're working on collecting performance data for this combination of CPUs. Please check back later.
Intel Core i5-10400 Wins!
Based on 4 synthetic benchmarks
Intel Core i5-8400
INTEL • 6/6 • 2.8GHz
Intel Core i5-10400
INTEL • 6/12 • 2.9GHz
Check out more comparisons
Comments & Discussion
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