Products Being Compared
Product 1: Intel Core i3 8121U Specifications | Product 2: Intel Core i7 5557U Specifications
Main Comparison Summary
Comparing Intel Core i3 8121U vs Intel Core i7 5557U: Core Count leads by 0%, Thread Count leads by 0%, L3 Cache leads by 0%, Clock Speed lags by 29%, Power Consumption differs by 46.4%
Due to frequently updated benchmark data from multiple sources, if the comparison table doesn't cover all metrics, please visit the CPU Ranking List or GPU Ranking List for precise queries.
Complete Specifications Comparison
| Specification | ||
|---|---|---|
| Manufacturer | Intel | Intel |
| Launch Price ($) | -- | 426 |
| Series | Core i3 | Core i7 |
| Release Year | 2018 ↑ | 2015 |
| Cinebench R23 | -- | -- |
| Geekbench | -- | -- |
| Market | Mobile | Mobile |
| Frequency (M/GHz) | 2.2 | 3.1 ↑ |
| Turbo Clock (M/GHz) | 3.2 | 3.4 ↑ |
| Threads | 4 | 4 |
| Cores | 2 | 2 |
| Cache L3 (MB) | 4 | 4 |
| Memory Support | DDR4 | DDR3 |
| Socket | Intel BGA 1440 | Intel BGA 1168 |
| Integrated Graphics | N/A | Intel Iris 6100 |
| Process Size (nm) | 10 | 14 ↑ |
| TDP (W) | 15 | 28 ↑ |
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