The Core i5-5575R is a slightly faster gaming CPU than the Core i7-3820. We cannot compare value as at least one CPU is out of stock.
Advantages of the Core i5-5575R
- A slightly faster gaming CPU than the Core i7-3820
- Consumes up to 50% less energy than the Core i7-3820 – 65 vs 130 Watts
- Has an integrated GPU, while the Core i7-3820 cannot run games without a dedicated GPU
Advantages of the Core i7-3820
- Can execute more multi-threaded tasks simultaneously than the Core i5-5575R – 8 vs 4 threads
Core i5-5575R vs Core i7-3820 for Gaming
The CPU's performance in selected game and settings
Core i5-5575R
May 15th, 2015
Average FPS
179
100%
Min 1% FPS
119
100%
Price, CA$
Out of Stock
Value, CA$/FPS
Not Available
All items are out of stock
Core i7-3820
Feb 13th, 2012
Average FPS
170
95%
Min 1% FPS
114
96%
Price, CA$
CA$860.72
100%
Value, CA$/FPS
CA$5.06/FPS
100%
Core i5-5575R vs Core i7-3820 in My Games
The FPS you'll get in saved games
The FPS you'll get in saved games
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Synthetic Benchmarks
The Core i5-5575R vs Core i7-3820 in synthetic CPU benchmarks
Performance Specifications
The Core i5-5575R vs Core i7-3820 in core CPU performance specifications
Core i5-5575R
May 15th, 2015
Cores
4-core
100%
L3 Cache
4 MB
40%
Base Frequency
2.8 GHz
78%
Turbo Frequency
3.3 GHz
87%
Max. DDR3 RAM Speed
1866 MHz
100%
Core i7-3820
Feb 13th, 2012
Cores
4-core
100%
L3 Cache
10 MB
100%
Base Frequency
3.6 GHz
100%
Turbo Frequency
3.8 GHz
100%
Max. DDR3 RAM Speed
1600 MHz
86%
Specifications
Comparison of all specifications
Core i5-5575R | SpecificationsComparison of all specifications | Core i7-3820 |
|---|---|---|
| General | ||
May 15th, 2015 | Release Date | Feb 13th, 2012 |
$265.00 | MSRP | $305.00 |
Desktop | Segment | Desktop |
| Intel BGA 1364 | Socket | Intel Socket 2011 |
| Broadwell | Codename | Sandy Bridge E |
65 W | Power Consumption | 130 W |
| Performance | ||
| 4 | Cores | 4 |
| 4 | Threads | 8 |
| 2.8 GHz | Base Frequency | 3.6 GHz |
| 3.3 GHz | Turbo Frequency | 3.8 GHz |
| 4 MB | L3 Cache | 10 MB |
| Other Features | ||
| DDR3 @ 1866 MHz | RAM | DDR3 @ 1600 MHz |
Iris Pro Graphics 6200 | Integrated Graphics | No |
| No | Overclockable | Yes |
