iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3780 3780

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-F2218FC8 Apple Inc. Mac-F2218FC8
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 3093 3093
Blowfish
single-core scalar
1867 1867
Blowfish
multi-core scalar
3936 3936
Text Compress
single-core scalar
2079 2079
Text Compress
multi-core scalar
3987 3987
Text Decompress
single-core scalar
1858 1858
Text Decompress
multi-core scalar
3761 3761
Image Compress
single-core scalar
1901 1901
Image Compress
multi-core scalar
3684 3684
Image Decompress
single-core scalar
1695 1695
Image Decompress
multi-core scalar
3344 3344
Lua
single-core scalar
3034 3034
Lua
multi-core scalar
5972 5972

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5539 5539
Mandelbrot
single-core scalar
1981 1981
Mandelbrot
multi-core scalar
3973 3973
Dot Product
single-core scalar
3634 3634
Dot Product
single-core vector
2904 2904
Dot Product
multi-core scalar
7589 7589
Dot Product
multi-core vector
6591 6591
LU Decomposition
single-core scalar
760 760
LU Decomposition
multi-core scalar
1538 1538
Primality Test
single-core scalar
4371 4371
Primality Test
multi-core scalar
6660 6660
Sharpen Image
single-core scalar
5581 5581
Sharpen Image
multi-core scalar
11161 11161
Blur Image
single-core scalar
7009 7009
Blur Image
multi-core scalar
13800 13800

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2848 2848
Read Sequential
single-core scalar
3829 3829
Write Sequential
single-core scalar
2976 2976
Stdlib Allocate
single-core scalar
2373 2373
Stdlib Write
single-core scalar
2509 2509
Stdlib Copy
single-core scalar
2557 2557

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1899 1899
Stream Copy
single-core scalar
1776 1776
Stream Copy
single-core vector
2027 2027
Stream Scale
single-core scalar
2041 2041
Stream Scale
single-core vector
2042 2042
Stream Add
single-core scalar
1764 1764
Stream Add
single-core vector
2042 2042
Stream Triad
single-core scalar
1885 1885
Stream Triad
single-core vector
1621 1621