iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3658 3658

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 2993 2993
Blowfish
single-core scalar
1863 1863
Blowfish
multi-core scalar
3822 3822
Text Compress
single-core scalar
2061 2061
Text Compress
multi-core scalar
3847 3847
Text Decompress
single-core scalar
1844 1844
Text Decompress
multi-core scalar
3651 3651
Image Compress
single-core scalar
1894 1894
Image Compress
multi-core scalar
3482 3482
Image Decompress
single-core scalar
1561 1561
Image Decompress
multi-core scalar
3136 3136
Lua
single-core scalar
2984 2984
Lua
multi-core scalar
5777 5777

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5291 5291
Mandelbrot
single-core scalar
1975 1975
Mandelbrot
multi-core scalar
3884 3884
Dot Product
single-core scalar
3622 3622
Dot Product
single-core vector
2903 2903
Dot Product
multi-core scalar
7577 7577
Dot Product
multi-core vector
6474 6474
LU Decomposition
single-core scalar
752 752
LU Decomposition
multi-core scalar
1524 1524
Primality Test
single-core scalar
3758 3758
Primality Test
multi-core scalar
5698 5698
Sharpen Image
single-core scalar
5334 5334
Sharpen Image
multi-core scalar
10062 10062
Blur Image
single-core scalar
6861 6861
Blur Image
multi-core scalar
13655 13655

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2818 2818
Read Sequential
single-core scalar
3899 3899
Write Sequential
single-core scalar
2936 2936
Stdlib Allocate
single-core scalar
2178 2178
Stdlib Write
single-core scalar
2495 2495
Stdlib Copy
single-core scalar
2584 2584

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1955 1955
Stream Copy
single-core scalar
1978 1978
Stream Copy
single-core vector
2139 2139
Stream Scale
single-core scalar
2059 2059
Stream Scale
single-core vector
2030 2030
Stream Add
single-core scalar
1760 1760
Stream Add
single-core vector
2249 2249
Stream Triad
single-core scalar
1904 1904
Stream Triad
single-core vector
1523 1523