iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3665 3665

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.5.8 (Build 9L31a) Mac OS X 10.5.8 (Build 9L31a)
Model iMac (Early 2009) iMac (Early 2009)
Processor Intel Core 2 Duo E8135 @ 2.66 GHz
1 Processor, 2 Cores
Intel Core 2 Duo E8135 @ 2.66 GHz
1 Processor, 2 Cores
Processor ID GenuineIntel Family 6 Model 23 Stepping 10 GenuineIntel Family 6 Model 23 Stepping 10
L1 Instruction Cache 32 KB 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 6144 KB 6144 KB
L3 Cache 0 KB 0 KB
Motherboard Apple Inc. Mac-F2218FA9 Apple Inc. Mac-F2218FA9
BIOS Apple Inc. IM91.88Z.008D.B08.0904271717 Apple Inc. IM91.88Z.008D.B08.0904271717
Memory 4.00 GB 1067 MHz DDR3 4.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3000 3000
Blowfish
single-core scalar
1850 1850
Blowfish
multi-core scalar
3841 3841
Text Compress
single-core scalar
2065 2065
Text Compress
multi-core scalar
3850 3850
Text Decompress
single-core scalar
1836 1836
Text Decompress
multi-core scalar
3602 3602
Image Compress
single-core scalar
1884 1884
Image Compress
multi-core scalar
3696 3696
Image Decompress
single-core scalar
1527 1527
Image Decompress
multi-core scalar
3089 3089
Lua
single-core scalar
3060 3060
Lua
multi-core scalar
5710 5710

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5305 5305
Mandelbrot
single-core scalar
1978 1978
Mandelbrot
multi-core scalar
3903 3903
Dot Product
single-core scalar
3628 3628
Dot Product
single-core vector
2898 2898
Dot Product
multi-core scalar
7631 7631
Dot Product
multi-core vector
6658 6658
LU Decomposition
single-core scalar
783 783
LU Decomposition
multi-core scalar
1579 1579
Primality Test
single-core scalar
3774 3774
Primality Test
multi-core scalar
5698 5698
Sharpen Image
single-core scalar
5356 5356
Sharpen Image
multi-core scalar
10162 10162
Blur Image
single-core scalar
6877 6877
Blur Image
multi-core scalar
13347 13347

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2827 2827
Read Sequential
single-core scalar
3832 3832
Write Sequential
single-core scalar
2977 2977
Stdlib Allocate
single-core scalar
2241 2241
Stdlib Write
single-core scalar
2516 2516
Stdlib Copy
single-core scalar
2569 2569

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1930 1930
Stream Copy
single-core scalar
1853 1853
Stream Copy
single-core vector
2207 2207
Stream Scale
single-core scalar
2005 2005
Stream Scale
single-core vector
2099 2099
Stream Add
single-core scalar
1756 1756
Stream Add
single-core vector
2102 2102
Stream Triad
single-core scalar
1923 1923
Stream Triad
single-core vector
1496 1496