The Core i7-5775C is at least 2x 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 i7-5775C
- At least 2x faster CPU for gaming
- Consumes up to 50% less energy – 65 vs 130 Watts
- Can run games without a dedicated GPU as it has integrated graphics
Advantages of the Core i7-3820
The Core i7-5775C is better in every way
Core i7-5775C vs Core i7-3820
The CPU's performance in selected game and settings
Core i7-5775C
May 15th, 2015
Average FPS
203
100%
Min 1% FPS
139
100%
Price, CA$
Out of Stock
Value, CA$/FPS
Not Available
All items are out of stock.
Core i7-3820
Feb 13th, 2012
Average FPS
185
91%
Min 1% FPS
128
92%
Price, CA$
Out of Stock
Value, CA$/FPS
Not Available
All items are out of stock.
Synthetic Benchmarks
The Core i7-5775C vs Core i7-3820 in synthetic CPU benchmarks
Performance Specifications
The Core i7-5775C vs Core i7-3820 in core CPU performance specifications
Core i7-5775C
May 15th, 2015
Cores
4-core
100%
L3 Cache
6 MB
60%
Base Frequency
3.3 GHz
92%
Turbo Frequency
3.7 GHz
97%
Max. DDR3 RAM Speed
1600 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
100%
Specifications
Comparison of all specifications
Core i7-5775C | SpecificationsComparison of all specifications | Core i7-3820 |
|---|---|---|
| General | ||
May 15th, 2015 | Release Date | Feb 13th, 2012 |
| $366.00 | MSRP | $305.00 |
Desktop | Segment | Desktop |
| Intel Socket 1150 | Socket | Intel Socket 2011 |
| Broadwell | Codename | Sandy Bridge-E |
65 W | Power Consumption | 130 W |
| Performance | ||
| 4 | Cores | 4 |
| 8 | Threads | 8 |
| 3.3 GHz | Base Frequency | 3.6 GHz |
| 3.7 GHz | Turbo Frequency | 3.8 GHz |
| 6 MB | L3 Cache | 10 MB |
| Other Features | ||
| DDR3 @ 1600 MHz | RAM | DDR3 @ 1600 MHz |
Iris Pro Graphics 6200 | Integrated Graphics | No |
| Yes | Overclockable | Yes |
