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£148.66
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AvailabilityMSRP in USD: $739
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MSRP in USD: $739
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Key Differences
In short — Core i9-12900KS outperforms Core i5-9400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900KS is 1264 days newer than Core i5-9400.
Advantages of Intel Core i5-9400
- Consumes up to 57% less energy than Intel Core i9-12900KS - 65 vs 150 Watts
Advantages of Intel Core i9-12900KS
- Performs up to 24% better in Star Wars Jedi: Survivor than Core i5-9400 - 157 vs 127 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-9400 - 24 vs 6 threads
Star Wars Jedi: Survivor
Resolution
1920 x 1080
Game Graphics
Epic
Core i5-9400
Desktop • Oct 19th, 2018
FPS
127
80.89171974522293%
Value, £/FPS
£1.17/FPS
100%
Price, £
£148.66
100%
Value Winner
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 £148.66 on Amazon
In Stock
Updated 335 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
Core i5-9400
Desktop • Oct 19th, 2018
Core i9-12900KS
Desktop • Apr 5th, 2022
Geekbench 5 Benchmarks
Core i5-9400
Desktop • Oct 19th, 2018
Single-Core
1384
51.41158989598811%
Multi-Core
4795
29.556802071133575%
Intel Core i5-9400 | vs | Intel Core i9-12900KS |
|---|---|---|
| Oct 19th, 2018 | Release Date | Apr 5th, 2022 |
| 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 |
| 2.9 GHz | Base Clock Speed | 3.4 GHz |
| 4.1 GHz | Turbo Clock Speed | 5.2 GHz |
65 W | TDP | 150 W |
| 14 nm | Process Size | 10 nm |
| 29.0x | Multiplier | 34.0x |
| UHD 630 | Integrated Graphics | UHD Graphics 770 |
| No | Overclockable | Yes |
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