Compare processors

Intel logo Core i7-3770S
versus
Intel logo Core i5-2500K

Intel Core i7-3770S logo Intel Core i5-2500K logo
General information Core i7-3770S Core i5-2500K
Launched Q2 2012 Q4 2010
Used in Desktop Desktop
Factory Intel Intel
Socket LGA1155 LGA1155
Series Name Intel Core i7 Intel Core i5
Core Family Name Ivy Bridge Sandy Bridge
Clock 3.1 GHz 6.1 % 3.3 GHz 0 %
Turbo Clock 3.9 GHz 0 % 3.7 GHz 5.1 %
Cores 4 0 % 4 0 %
Threads 8 0 % 4 50 %
Thermal Design Power (TDP) 65 W 31.6 % 95 W 0 %
Lithography 22 nm 31.3 % 32 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
2 × 256 kB
L3 Cache 1 × 8 MB
1 × 6 MB
ECC Supported No No
Multithreading Supported Yes No
Integrated GPU Intel HD Graphics 4000 Intel HD Graphics 3000
Performance Core i7-3770S Core i5-2500K
Overall Score 44818 0 % 40500 9.6 %
Future Proof 30 % 0 % 21 % 30 %
Benchmark Score 4035 0 % 2690 33.3 %
Single Thread Score 2025.7 0 % 1682 17 %
Encrypting Data 1788 MB/s 0 % 1038 MB/s 41.9 %
Compressing Data 97.1 MB/s 0 % 65.8 MB/s 32.2 %
String objects sorting 13575.1 thousand/s 0 % 9014.9 thousand/s 33.6 %
Prime numbers generation 28.7 millions/s 0 % 25.9 millions/s 10 %
Mathemathic operations (integer) 21764.6 millions/s 0 % 14398.1 millions/s 33.8 %
Mathemathic operations (float) 10994 millions/s 0 % 7466.9 millions/s 32.1 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-3770S, Core i5-2500K.

Average frames per second Core i7-3770S Core i5-2500K
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 87.4 FPS 74.3 FPS
High settings 139.8 FPS 119.0 FPS
Medium settings 174.8 FPS 148.7 FPS
Low settings 218.5 FPS 185.9 FPS
Difference 0 % 14.9 %

Grand Theft Auto V Frames per second

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 i7-3770S Core i5-2500K
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 129.3 FPS 121.4 FPS
High settings 206.8 FPS 194.3 FPS
Medium settings 258.5 FPS 242.9 FPS
Low settings 323.2 FPS 303.6 FPS
Difference 0 % 6.1 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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