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Key Differences
In short — Core i7-7740X outperforms Core i5-2520M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-7740X is 2337 days newer than Core i5-2520M.
Advantages of Intel Core i5-2520M
- Consumes up to 69% less energy than Intel Core i7-7740X - 35 vs 112 Watts
- Works without a dedicated GPU, while Intel Core i7-7740X doesn't have integrated graphics
Advantages of Intel Core i7-7740X
- Performs up to 76% better in The Callisto Protocol than Core i5-2520M - 127 vs 72 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-2520M - 8 vs 4 threads
The Callisto Protocol
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-7740X
Desktop • Jun 26th, 2017
FPS
127
100%
Value, €/FPS
€1.24/FPS
100%
Price, €
€156.88
100%
FPS and Value Winner
Intel - Processore core i7-7740x (kaby lake-x) quad-core 4.3 ghz socket lga 2066 boxato moltiplicatore sbloccato (dissipatore escluso)
Buy for €156.88 on Amazon
In Stock
Updated 76 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i5-2520M
Mobile • Feb 1st, 2011
Core i7-7740X
Desktop • Jun 26th, 2017
Geekbench 5 Benchmarks
Intel Core i5-2520M | vs | Intel Core i7-7740X |
|---|---|---|
| Feb 1st, 2011 | Release Date | Jun 26th, 2017 |
| Core i5 | Collection | Core i7 |
| Sandy Bridge | Codename | Kaby Lake |
| Intel BGA 1023 | Socket | Intel Socket 2066 |
Mobile | Segment | Desktop |
| 2 | Cores | 4 |
| 4 | Threads | 8 |
| 2.5 GHz | Base Clock Speed | 4.3 GHz |
| 3.2 GHz | Turbo Clock Speed | 4.5 GHz |
35 W | TDP | 112 W |
| 32 nm | Process Size | 14 nm |
| 25.0x | Multiplier | 43.0x |
Intel HD 3000 | Integrated Graphics | None |
| No | Overclockable | Yes |
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