iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3815 3815

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.6.2 (Build 10C540) Mac OS X 10.6.2 (Build 10C540)
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 3109 3109
Blowfish
single-core scalar
1874 1874
Blowfish
multi-core scalar
3961 3961
Text Compress
single-core scalar
2086 2086
Text Compress
multi-core scalar
3996 3996
Text Decompress
single-core scalar
1850 1850
Text Decompress
multi-core scalar
3738 3738
Image Compress
single-core scalar
1903 1903
Image Compress
multi-core scalar
3701 3701
Image Decompress
single-core scalar
1699 1699
Image Decompress
multi-core scalar
3420 3420
Lua
single-core scalar
3058 3058
Lua
multi-core scalar
6030 6030

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5569 5569
Mandelbrot
single-core scalar
1983 1983
Mandelbrot
multi-core scalar
3987 3987
Dot Product
single-core scalar
3635 3635
Dot Product
single-core vector
2908 2908
Dot Product
multi-core scalar
7668 7668
Dot Product
multi-core vector
6673 6673
LU Decomposition
single-core scalar
771 771
LU Decomposition
multi-core scalar
1598 1598
Primality Test
single-core scalar
4321 4321
Primality Test
multi-core scalar
6773 6773
Sharpen Image
single-core scalar
5577 5577
Sharpen Image
multi-core scalar
11118 11118
Blur Image
single-core scalar
7011 7011
Blur Image
multi-core scalar
13944 13944

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2902 2902
Read Sequential
single-core scalar
3947 3947
Write Sequential
single-core scalar
3119 3119
Stdlib Allocate
single-core scalar
2340 2340
Stdlib Write
single-core scalar
2504 2504
Stdlib Copy
single-core scalar
2601 2601

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1974 1974
Stream Copy
single-core scalar
2016 2016
Stream Copy
single-core vector
2085 2085
Stream Scale
single-core scalar
1983 1983
Stream Scale
single-core vector
2229 2229
Stream Add
single-core scalar
1737 1737
Stream Add
single-core vector
2102 2102
Stream Triad
single-core scalar
2016 2016
Stream Triad
single-core vector
1629 1629