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Key Differences
In short — Core i5-9400 outperforms the more expensive Core i7-8700T on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-9400 is 200 days newer than the more expensive Core i7-8700T.
Advantages of Intel Core i7-8700T
- Consumes up to 46% less energy than Intel Core i5-9400 - 35 vs 65 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-9400 - 12 vs 6 threads
Advantages of Intel Core i5-9400
- Performs up to 2% better in Rust than Core i7-8700T - 194 vs 191 FPS
- Up to 33% cheaper than Core i7-8700T - $97.93 vs $145.5
Rust
Resolution
1920 x 1080
Game Graphics
High
Intel CM8068403358413 Core i7-8700T Prcsr Tray
Buy for €161.51 on Amazon
In Stock
Updated 74341 minutes ago
Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA1151 300 Series 65W Processors BX80684I59400
Buy for €108.7 on Amazon
In Stock
Updated 74341 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Core i7-8700T
Desktop • Apr 2nd, 2018
Core i5-9400
Desktop • Oct 19th, 2018
Geekbench 5 Benchmarks
Core i7-8700T
Desktop • Apr 2nd, 2018
Single-Core
1322
95.52023121387283%
Multi-Core
4691
97.8310740354536%
Intel Core i7-8700T | vs | Intel Core i5-9400 |
|---|---|---|
| Apr 2nd, 2018 | Release Date | Oct 19th, 2018 |
| Core i7 | Collection | Core i5 |
| Coffee Lake | Codename | Coffee Lake |
| Intel Socket 1151 | Socket | Intel Socket 1151 |
Desktop | Segment | Desktop |
| 6 | Cores | 6 |
12 | Threads | 6 |
| 2.4 GHz | Base Clock Speed | 2.9 GHz |
| 4.0 GHz | Turbo Clock Speed | 4.1 GHz |
35 W | TDP | 65 W |
| 14 nm | Process Size | 14 nm |
| 24.0x | Multiplier | 29.0x |
| UHD Graphics 630 | Integrated Graphics | UHD 630 |
| No | Overclockable | No |
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