iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3763 3763

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.6.4 (Build 10F569) Mac OS X 10.6.4 (Build 10F569)
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-F2218EC8 Apple Inc. Mac-F2218EC8
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 3081 3081
Blowfish
single-core scalar
1863 1863
Blowfish
multi-core scalar
3886 3886
Text Compress
single-core scalar
2076 2076
Text Compress
multi-core scalar
3937 3937
Text Decompress
single-core scalar
1851 1851
Text Decompress
multi-core scalar
3759 3759
Image Compress
single-core scalar
1889 1889
Image Compress
multi-core scalar
3658 3658
Image Decompress
single-core scalar
1700 1700
Image Decompress
multi-core scalar
3376 3376
Lua
single-core scalar
3081 3081
Lua
multi-core scalar
5899 5899

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5503 5503
Mandelbrot
single-core scalar
1983 1983
Mandelbrot
multi-core scalar
3936 3936
Dot Product
single-core scalar
3631 3631
Dot Product
single-core vector
2903 2903
Dot Product
multi-core scalar
7542 7542
Dot Product
multi-core vector
6585 6585
LU Decomposition
single-core scalar
761 761
LU Decomposition
multi-core scalar
1531 1531
Primality Test
single-core scalar
4337 4337
Primality Test
multi-core scalar
6490 6490
Sharpen Image
single-core scalar
5593 5593
Sharpen Image
multi-core scalar
11035 11035
Blur Image
single-core scalar
7005 7005
Blur Image
multi-core scalar
13711 13711

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2841 2841
Read Sequential
single-core scalar
3821 3821
Write Sequential
single-core scalar
2953 2953
Stdlib Allocate
single-core scalar
2375 2375
Stdlib Write
single-core scalar
2512 2512
Stdlib Copy
single-core scalar
2546 2546

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1909 1909
Stream Copy
single-core scalar
1870 1870
Stream Copy
single-core vector
2114 2114
Stream Scale
single-core scalar
2016 2016
Stream Scale
single-core vector
1890 1890
Stream Add
single-core scalar
1789 1789
Stream Add
single-core vector
1986 1986
Stream Triad
single-core scalar
1897 1897
Stream Triad
single-core vector
1710 1710