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AMD logo Phenom II X4 840
versus
Intel logo Core i5-655K

AMD Phenom II X4 840 logo Intel Core i5-655K logo
General information Phenom II X4 840 Core i5-655K
Launched Q1 2011 Q2 2010
Used in Desktop Desktop
Factory AMD Intel
Socket AM2+ LGA1156
Series Name AMD Phenom II X4 Intel Core i5
Core Family Name Deneb Clarkdale
Clock 3.2 GHz 0 % 3.2 GHz 0 %
Cores 4 0 % 2 50 %
Threads 4 0 % 4 0 %
Thermal Design Power (TDP) 95 W 0 % 73 W 23.2 %
Lithography 45 nm 0 % 32 nm 28.9 %
L1 Cache 4 × 64 kB Instruction
4 × 64 kB Data
2 × 32 kB Instruction
2 × 32 kB Data
L2 Cache 4 × 512 kB
2 × 256 kB
ECC Supported No No
Multithreading Supported No Yes
Performance Phenom II X4 840 Core i5-655K
Overall Score 35373 0 % 33875 4.2 %
Future Proof 23 % 0 % 18 % 21.7 %
Benchmark Score 1566 0 % 1317 15.9 %
Single Thread Score 1309.4 9.7 % 1450.3 0 %
Encrypting Data 3340.4 MB/s 0 % 2843.6 MB/s 14.9 %
Compressing Data 55 MB/s 0 % 42.6 MB/s 22.6 %
String objects sorting 7020 thousand/s 0 % 5293.8 thousand/s 24.6 %
Prime numbers generation 9 millions/s 56.1 % 20.6 millions/s 0 %
Mathemathic operations (integer) 7558.6 millions/s 40.4 % 12675.6 millions/s 0 %
Mathemathic operations (float) 5609.8 millions/s 21.5 % 7142.4 millions/s 0 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Phenom II X4 840, Core i5-655K.

Average frames per second Phenom II X4 840 Core i5-655K
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 59.5 FPS 55.1 FPS
High settings 95.2 FPS 88.2 FPS
Medium settings 118.9 FPS 110.2 FPS
Low settings 148.7 FPS 137.8 FPS
Difference 0 % 7.3 %

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 Phenom II X4 840 Core i5-655K
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 112.6 FPS 110.0 FPS
High settings 180.2 FPS 175.9 FPS
Medium settings 225.2 FPS 219.9 FPS
Low settings 281.5 FPS 274.9 FPS
Difference 0 % 2.3 %
Configuration Settings
Gaming astronaut image
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Screen resolution Screen resolution image
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