General information | Core i7-4771 | Core i7-4820K |
---|---|---|
Launched | Q1 2013 | Q3 2013 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | LGA1150 | FCLGA2011 |
Series Name | Intel Core i7 | Intel Core i7 |
Core Family Name | Haswell | Ivy Bridge-E |
Clock | 3.5 GHz 5.4 % | 3.7 GHz 0 % |
Turbo Clock | 3.9 GHz 0 % | 3.9 GHz 0 % |
Cores | 4 0 % | 4 0 % |
Threads | 8 0 % | 8 0 % |
Thermal Design Power (TDP) | 84 W 35.4 % | 130 W 0 % |
Lithography | 22 nm 0 % | 22 nm 0 % |
L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
4 × 32 kB Instruction
4 × 32 kB Data |
L2 Cache |
4 × 256 kB
|
4 × 256 kB
|
L3 Cache |
1 × 8 MB
|
1 × 10 MB
|
ECC Supported | No | No |
Multithreading Supported | Yes | Yes |
Performance | Core i7-4771 | Core i7-4820K |
Overall Score | 46352 0 % | 45323 2.2 % |
Future Proof | 34 % 8.1 % | 37 % 0 % |
Benchmark Score | 4616 0 % | 4220 8.6 % |
Single Thread Score | 2172.3 0 % | 1963 9.6 % |
Encrypting Data | 2030.1 MB/s 0 % | 1866.6 MB/s 8.1 % |
Compressing Data | 108.7 MB/s 0 % | 103.1 MB/s 5.2 % |
String objects sorting | 14604.3 thousand/s 0 % | 14358 thousand/s 1.7 % |
Prime numbers generation | 31.2 millions/s 0 % | 30.7 millions/s 1.8 % |
Mathemathic operations (integer) | 25499.3 millions/s 0 % | 23478.4 millions/s 7.9 % |
Mathemathic operations (float) | 12719.5 millions/s 0 % | 11826.2 millions/s 7 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-4771, Core i7-4820K.
Average frames per second | Core i7-4771 | Core i7-4820K |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 92.4 FPS | 89.3 FPS |
High settings | 147.8 FPS | 142.9 FPS |
Medium settings | 184.8 FPS | 178.6 FPS |
Low settings | 230.9 FPS | 223.2 FPS |
Difference | 0 % | 3.3 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game 1920 × 1080 (FHD (1080p)) for Grand Theft Auto V.
Grand Theft Auto V | Core i7-4771 | Core i7-4820K |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 132.2 FPS | 130.4 FPS |
High settings | 211.5 FPS | 208.7 FPS |
Medium settings | 264.4 FPS | 260.8 FPS |
Low settings | 330.5 FPS | 326.0 FPS |
Difference | 0 % | 1.4 % |