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AMD logo Phenom II X4 840
versus
Intel logo Celeron 450

AMD Phenom II X4 840 logo Intel Celeron 450 logo
General information Phenom II X4 840 Celeron 450
Launched Q1 2011 Q1 2009
Used in Desktop Desktop
Factory AMD Intel
Socket AM2+ LGA775
Series Name AMD Phenom II X4 Intel Celeron
Core Family Name Deneb Conroe
Clock 3.2 GHz 0 % 2.2 GHz 31.3 %
Cores 4 0 % 1 75 %
Threads 4 0 % 1 75 %
Thermal Design Power (TDP) 95 W 0 % 35 W 63.2 %
Lithography 45 nm 30.8 % 65 nm 0 %
L1 Cache 4 × 64 kB Instruction
4 × 64 kB Data
1 × 32 kB Instruction
1 × 32 kB Data
L2 Cache 4 × 512 kB
1 × 512 kB
ECC Supported No No
Multithreading Supported No No
Performance Phenom II X4 840 Celeron 450
Overall Score 35309 0 % 22759 35.5 %
Future Proof 23 % 0 % 11 % 52.2 %
Benchmark Score 1554 0 % 268 82.8 %
Single Thread Score 1305.2 0 % 707.3 45.8 %
Encrypting Data 3516.8 MB/s 0 % 612.6 MB/s 82.6 %
Compressing Data 54.5 MB/s 0 % 7.9 MB/s 85.5 %
String objects sorting 6956 thousand/s 0 % 1057.9 thousand/s 84.8 %
Prime numbers generation 9 millions/s 0 % 2 millions/s 78 %
Mathemathic operations (integer) 7627.4 millions/s 0 % 1535.9 millions/s 79.9 %
Mathemathic operations (float) 5598.9 millions/s 0 % 864 millions/s 84.6 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Phenom II X4 840, Celeron 450.

Average frames per second Phenom II X4 840 Celeron 450
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 59.6 FPS 29.5 FPS
High settings 95.3 FPS 47.2 FPS
Medium settings 119.2 FPS 59.1 FPS
Low settings 149.0 FPS 73.8 FPS
Difference 0 % 50.4 %

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 Celeron 450
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 112.6 FPS 90.4 FPS
High settings 180.1 FPS 144.6 FPS
Medium settings 225.2 FPS 180.7 FPS
Low settings 281.5 FPS 225.9 FPS
Difference 0 % 19.7 %
Configuration Settings
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