intel
Brand6/12
Cores/Threads3.5GHz
Base Clock140W
TDPIntel Core i7-7800X
intel
Brand6/12
Cores/Threads2.6GHz
Base Clock65W
TDPIntel Core i5-11400F
Intel Core i7-7800X
Intel Core i7-7800X
$383 • Jun 2017
Intel Core i5-11400F
$157 • Mar 2021
Intel Core i5-11400F
Specs Comparison
| Specification | Intel Core i7-7800X | Intel Core i5-11400F |
|---|---|---|
| Cores | 6 | 6 |
| Threads | 12 | 12 |
| Base Clock | 3.5 GHz | 2.6 GHz |
| Boost Clock | 4.0 GHz | 4.4 GHz |
| Multiplier Unlocked | ✓ Yes | ✓ Yes |
| Multiplier | 35 X | 26 X |
| TDP | 140 W | 65 W |
| Memory Support | DDR4 | DDR4 |
| Cache L1 | 64 KB | 80 KB |
| Cache L2 | 1.00 MB | 0.50 MB |
| Cache L3 | 8.25 MB | 12.00 MB |
| Integrated GPU | N/A | N/A |
| Architecture | Core i7 (X-Series 7th Gen) | Core i5 (Rocket Lake-S) |
| Process Size | 14nm | 14nm |
| Socket | intel socket 2066 | intel socket 1200 |
| Foundry | Intel | Intel |
| Die Size | N/A | 276 mm² |
| PCI Express | Gen 3, 28 Lanes(CPU only) | Gen 4, 20 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 i7-7800X
Intel Core i5-11400F
Multi Core Performance
Intel Core i7-7800X
Intel Core i5-11400F
Geekbench 5
Popular cross-platform CPU benchmark measuring single and multi-core performance in real-world tasks
Single Core Performance
Intel Core i7-7800X
Intel Core i5-11400F
Multi Core Performance
Intel Core i7-7800X
Intel Core i5-11400F
PassMark
PassMark CPU Mark is a popular synthetic benchmark that scores overall CPU performance (higher is better).
Overall CPU Score
Intel Core i7-7800X
Intel Core i5-11400F
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 i7-7800X
Intel Core i5-11400F
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 i5-11400F Wins!
Based on 4 synthetic benchmarks
Intel Core i7-7800X
INTEL • 6/12 • 3.5GHz
Intel Core i5-11400F
INTEL • 6/12 • 2.6GHz
Check out more comparisons
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