iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3754 3754

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-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 3068 3068
Blowfish
single-core scalar
1868 1868
Blowfish
multi-core scalar
3914 3914
Text Compress
single-core scalar
2071 2071
Text Compress
multi-core scalar
3919 3919
Text Decompress
single-core scalar
1865 1865
Text Decompress
multi-core scalar
3706 3706
Image Compress
single-core scalar
1893 1893
Image Compress
multi-core scalar
3677 3677
Image Decompress
single-core scalar
1681 1681
Image Decompress
multi-core scalar
3243 3243
Lua
single-core scalar
3038 3038
Lua
multi-core scalar
5950 5950

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5524 5524
Mandelbrot
single-core scalar
1982 1982
Mandelbrot
multi-core scalar
3966 3966
Dot Product
single-core scalar
3631 3631
Dot Product
single-core vector
2902 2902
Dot Product
multi-core scalar
7597 7597
Dot Product
multi-core vector
6584 6584
LU Decomposition
single-core scalar
763 763
LU Decomposition
multi-core scalar
1571 1571
Primality Test
single-core scalar
4336 4336
Primality Test
multi-core scalar
6617 6617
Sharpen Image
single-core scalar
5573 5573
Sharpen Image
multi-core scalar
11003 11003
Blur Image
single-core scalar
6999 6999
Blur Image
multi-core scalar
13825 13825

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2764 2764
Read Sequential
single-core scalar
3745 3745
Write Sequential
single-core scalar
2919 2919
Stdlib Allocate
single-core scalar
2317 2317
Stdlib Write
single-core scalar
2355 2355
Stdlib Copy
single-core scalar
2487 2487

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1942 1942
Stream Copy
single-core scalar
1986 1986
Stream Copy
single-core vector
2117 2117
Stream Scale
single-core scalar
2132 2132
Stream Scale
single-core vector
1965 1965
Stream Add
single-core scalar
1730 1730
Stream Add
single-core vector
2152 2152
Stream Triad
single-core scalar
1842 1842
Stream Triad
single-core vector
1613 1613