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Key Differences
In short — Core i9-7900X outperforms Core i5-3450S on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-7900X is 1884 days newer than Core i5-3450S.
Advantages of Intel Core i5-3450S
- Consumes up to 54% less energy than Intel Core i9-7900X - 65 vs 140 Watts
- Works without a dedicated GPU, while Intel Core i9-7900X doesn't have integrated graphics
Advantages of Intel Core i9-7900X
- Performs up to 5% better in Baldur's Gate 3 than Core i5-3450S - 116 vs 110 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-3450S - 20 vs 4 threads
Baldur's Gate 3
Resolution
1920 x 1080
Game Graphics
Ultra
Core i9-7900X
Desktop • Jun 26th, 2017
FPS
116
100%
Value, £/FPS
£3.7/FPS
100%
Price, £
£428.88
100%
FPS and Value Winner
Intel BX80673I97900X Core Processor i9-7900X 3.3 GHz
Buy for £428.88 on Amazon
In Stock
Updated 145 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i5-3450S
Desktop • Apr 29th, 2012
Core i9-7900X
Desktop • Jun 26th, 2017
Geekbench 5 Benchmarks
Intel Core i5-3450S | vs | Intel Core i9-7900X |
|---|---|---|
| Apr 29th, 2012 | Release Date | Jun 26th, 2017 |
| Core i5 | Collection | Core i9 |
| Ivy Bridge | Codename | Skylake-E/EP |
| Intel Socket 1155 | Socket | Intel Socket 2066 |
Desktop | Segment | Desktop |
| 4 | Cores | 10 |
| 4 | Threads | 20 |
| 2.8 GHz | Base Clock Speed | 3.3 GHz |
| 3.5 GHz | Turbo Clock Speed | 4.3 GHz |
65 W | TDP | 140 W |
| 22 nm | Process Size | 14 nm |
| 28.0x | Multiplier | 33.0x |
Intel HD 2500 | Integrated Graphics | None |
| No | Overclockable | Yes |
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