Buy on Amazon
CA$199.49
In Stock
Prices and Stock
Prices and Stock
Prices and StockMSRP $564
Prices and Stock
MSRP $564
Key Differences
In short — Core i9-12900KF outperforms the cheaper Core i5-8400 on the selected game parameters. However, the worse performing Core i5-8400 is a better bang for your buck. The better performing Core i9-12900KF is 1491 days newer than the cheaper Core i5-8400.
Advantages of Core i5-8400
- Up to 50% cheaper than Core i9-12900KF - CA$199.49 vs CA$399.17
- Up to 47% better value when playing F1 22 than Core i9-12900KF - CA$0.73 vs CA$1.39 per FPS
- Consumes up to 48% less energy than Intel Core i9-12900KF - 65 vs 125 Watts
Advantages of Core i9-12900KF
- Performs up to 5% better in F1 22 than Core i5-8400 - 288 vs 274 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400 - 24 vs 6 threads
F1 22
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i5-8400
Desktop • Oct 5th, 2017
FPS
274
95%
Value, CA$/FPS
CA$0.73/FPS
100%
Price, CA$
CA$199.49
100%
Value Winner
Intel Core i5-8400 Desktop Processor 6 Cores Up to 4.0 Ghz Lga 1151 300 Series 65W
Buy for CA$199.49 on Amazon
In Stock
Updated 6892 minutes ago
Core i9-12900KF
Desktop • Nov 4th, 2021
FPS
288
100%
Value, CA$/FPS
CA$1.39/FPS
53%
Price, CA$
CA$399.17
49%
FPS Winner
Intel Core i9-12900KF Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W
Buy for CA$399.17 on Amazon
In Stock
Updated 7166 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i5-8400
Desktop • Oct 5th, 2017
Core i9-12900KF
Desktop • Nov 4th, 2021
Geekbench 5 Benchmarks
Core i5-8400 | vs | Core i9-12900KF |
|---|---|---|
| Oct 5th, 2017 | Release Date | Nov 4th, 2021 |
| Core i5 | Collection | Core i9 |
| Coffee Lake | Codename | Alder Lake |
| Intel Socket 1151 | Socket | Intel Socket 1700 |
Desktop | Segment | Desktop |
| 6 | Cores | 16 |
| 6 | Threads | 24 |
| 2.8 GHz | Base Clock Speed | 3.2 GHz |
| 4.0 GHz | Turbo Clock Speed | 5.2 GHz |
65 W | TDP | 125 W |
| 14 nm | Process Size | 10 nm |
| 28.0x | Multiplier | 32.0x |
| None | Integrated Graphics | None |
| No | Overclockable | Yes |
PCs Using Core i5-8400 or Core i9-12900KF
With selected game settings
136 FPS
CA$18.75/FPS
GeForce RTX 4060
Core i9-12900KF
32 GB, 4 TB HDD
Buy on Amazon
CA$2,549.99
In Stock
160 FPS
CA$23.8/FPS
GeForce RTX 3070
Core i9-12900KF
16 GB, N/A Storage
Buy on Amazon
CA$3,807.71
In Stock
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CA$290.34
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CA$199.49
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Core i5-8400
CA$199.49
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CA$199.49
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CA$519
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CA$199.49
vs
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CA$177.41
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CA$199.49
vs
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Core i5-8400
CA$199.49
vs
Ryzen 9 7950X
Core i5-8400
CA$199.49
vs
Ryzen 9 5900X
CA$377
Core i5-8400
CA$199.49
vs
Core i9-12900K
Core i5-8400
CA$199.49
vs
Ryzen 9 5950X
CA$498.98
Core i5-8400
CA$199.49
vs
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CA$349
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CA$199.49
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CA$199.49
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CA$271.2
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CA$199.49
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CA$269.04
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CA$199.49
vs
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CA$199.73
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CA$199.49
vs
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CA$179.98
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CA$199.49
vs
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CA$249
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CA$199.49
vs
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CA$199.49
vs
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CA$716.28
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vs
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Core i5-8400
CA$199.49
vs
Core i7-14700KF
CA$469