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AMD logo Phenom II X4 955
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Intel logo Core i5-661

AMD Phenom II X4 955 logo Intel Core i5-661 logo
General information Phenom II X4 955 Core i5-661
Launched Q1 2009 Q1 2010
Used in Desktop Desktop
Factory AMD Intel
Socket AM3 LGA1156
Series Name AMD Phenom II X4 Intel Core i5
Core Family Name Deneb Clarkdale
Clock 3.2 GHz 3 % 3.3 GHz 0 %
Cores 4 0 % 2 50 %
Threads 4 0 % 4 0 %
Thermal Design Power (TDP) 125 W 0 % 87 W 30.4 %
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
L3 Cache 1 × 6 MB
1 × 4 MB
ECC Supported No No
Multithreading Supported No Yes
Performance Phenom II X4 955 Core i5-661
Overall Score 35771 0 % 35595 0.5 %
Future Proof 11 % 35.3 % 17 % 0 %
Benchmark Score 1637 0 % 1605 2 %
Single Thread Score 1280.4 11.6 % 1448.2 0 %
Encrypting Data 3528.8 MB/s 0 % 3459.8 MB/s 2 %
Compressing Data 54.3 MB/s 0 % 37.6 MB/s 30.8 %
String objects sorting 6949.1 thousand/s 0 % 5370 thousand/s 22.7 %
Prime numbers generation 14.9 millions/s 0 % 11 millions/s 25.9 %
Mathemathic operations (integer) 7611.4 millions/s 21.1 % 9642 millions/s 0 %
Mathemathic operations (float) 5449.7 millions/s 0 % 4078.3 millions/s 25.2 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Phenom II X4 955, Core i5-661.

Average frames per second Phenom II X4 955 Core i5-661
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 60.7 FPS 60.1 FPS
High settings 97.1 FPS 96.2 FPS
Medium settings 121.3 FPS 120.3 FPS
Low settings 151.7 FPS 150.4 FPS
Difference 0 % 0.9 %

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 Phenom II X4 955 Core i5-661
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 113.3 FPS 113.0 FPS
High settings 181.3 FPS 180.8 FPS
Medium settings 226.6 FPS 226.0 FPS
Low settings 283.2 FPS 282.5 FPS
Difference 0 % 0.2 %
Configuration Settings
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