General information | Core i7-920 | Core i5-661 |
---|---|---|
Launched | Q4 2008 | Q1 2010 |
Used in | Desktop | Desktop |
Factory | Intel | Intel |
Socket | LGA1366 | LGA1156 |
Series Name | Intel Core i7 | Intel Core i5 |
Core Family Name | Bloomfield | Clarkdale |
Clock | 2.7 GHz 18.2 % | 3.3 GHz 0 % |
Turbo Clock | 2.9 GHz 19.4 % | 3.6 GHz 0 % |
Cores | 4 0 % | 2 50 % |
Threads | 8 0 % | 4 50 % |
Thermal Design Power (TDP) | 130 W 0 % | 87 W 33.1 % |
Lithography | 45 nm 0 % | 32 nm 28.9 % |
L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
2 × 32 kB Instruction
2 × 32 kB Data |
L2 Cache |
4 × 256 kB
|
2 × 256 kB
|
L3 Cache |
1 × 8 MB
|
1 × 4 MB
|
ECC Supported | No | No |
Multithreading Supported | Yes | Yes |
Performance | Core i7-920 | Core i5-661 |
Overall Score | 36789 0 % | 35510 3.5 % |
Future Proof | 10 % 41.2 % | 17 % 0 % |
Benchmark Score | 1832 0 % | 1590 13.2 % |
Single Thread Score | 1214.8 17 % | 1464.2 0 % |
Encrypting Data | 4178.3 MB/s 0 % | 3634 MB/s 13 % |
Compressing Data | 60.7 MB/s 0 % | 37.8 MB/s 37.8 % |
String objects sorting | 8330.7 thousand/s 0 % | 5343.2 thousand/s 35.9 % |
Prime numbers generation | 22 millions/s 0 % | 10.9 millions/s 50.3 % |
Mathemathic operations (integer) | 15035 millions/s 0 % | 9546.3 millions/s 36.5 % |
Mathemathic operations (float) | 6405.2 millions/s 0 % | 4029.7 millions/s 37.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-920, Core i5-661.
Average frames per second | Core i7-920 | Core i5-661 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 64.0 FPS | 60.2 FPS |
High settings | 102.3 FPS | 96.3 FPS |
Medium settings | 127.9 FPS | 120.4 FPS |
Low settings | 159.9 FPS | 150.5 FPS |
Difference | 0 % | 5.9 % |
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 i7-920 | Core i5-661 |
---|---|---|
Screen resolution: 1920 × 1080 pixels Change | ||
Ultra settings | 115.4 FPS | 113.1 FPS |
High settings | 184.6 FPS | 181.0 FPS |
Medium settings | 230.8 FPS | 226.2 FPS |
Low settings | 288.5 FPS | 282.8 FPS |
Difference | 0 % | 2 % |