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Intel logo Core i7-6700K
versus
Intel logo Celeron 420

Intel Core i7-6700K logo Intel Celeron 420 logo
General information Core i7-6700K Celeron 420
Launched Q3 2015 Q1 2009
Used in Desktop Desktop
Factory Intel Intel
Socket LGA1151 LGA775
Series Name Intel Core i7 Intel Celeron
Core Family Name Skylake-S Conroe
Clock 4 GHz 0 % 1.6 GHz 60 %
Cores 4 0 % 1 75 %
Threads 8 0 % 1 87.5 %
Thermal Design Power (TDP) 95 W 0 % 35 W 63.2 %
Lithography 14 nm 78.5 % 65 nm 0 %
L1 Cache 4 × 32 kB Instruction
4 × 32 kB Data
1 × 32 kB Instruction
1 × 32 kB Data
L2 Cache 4 × 256 kB
1 × 512 kB
ECC Supported No No
Multithreading Supported Yes No
Performance Core i7-6700K Celeron 420
Overall Score 49017 0 % 19743 59.7 %
Future Proof 49 % 0 % 11 % 77.6 %
Benchmark Score 5773 0 % 152 97.4 %
Single Thread Score 2516.5 0 % 467.7 81.4 %
Encrypting Data 3085.5 MB/s 0 % 348.6 MB/s 88.7 %
Compressing Data 122.7 MB/s 0 % 4.8 MB/s 96.1 %
String objects sorting 16009.8 thousand/s 0 % 830.8 thousand/s 94.8 %
Prime numbers generation 30.2 millions/s 0 % 2.4 millions/s 92.2 %
Mathemathic operations (integer) 28250.6 millions/s 0 % 504 millions/s 98.2 %
Mathemathic operations (float) 17499.6 millions/s 0 % 554.8 millions/s 96.8 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-6700K, Celeron 420.

Average frames per second Core i7-6700K Celeron 420
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 100.3 FPS 25.5 FPS
High settings 160.5 FPS 40.8 FPS
Medium settings 200.6 FPS 51.0 FPS
Low settings 250.8 FPS 63.8 FPS
Difference 0 % 74.6 %

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 i7-6700K Celeron 420
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 136.9 FPS 85.5 FPS
High settings 219.1 FPS 136.7 FPS
Medium settings 273.9 FPS 170.9 FPS
Low settings 342.3 FPS 213.6 FPS
Difference 0 % 37.6 %
Configuration Settings
Gaming astronaut image
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Screen resolution Screen resolution image
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