iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3787 3787

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.6 (Build 10A432) Mac OS X 10.6 (Build 10A432)
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 3091 3091
Blowfish
single-core scalar
1866 1866
Blowfish
multi-core scalar
3939 3939
Text Compress
single-core scalar
2076 2076
Text Compress
multi-core scalar
3997 3997
Text Decompress
single-core scalar
1841 1841
Text Decompress
multi-core scalar
3757 3757
Image Compress
single-core scalar
1907 1907
Image Compress
multi-core scalar
3695 3695
Image Decompress
single-core scalar
1668 1668
Image Decompress
multi-core scalar
3317 3317
Lua
single-core scalar
3025 3025
Lua
multi-core scalar
6010 6010

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5550 5550
Mandelbrot
single-core scalar
1979 1979
Mandelbrot
multi-core scalar
3996 3996
Dot Product
single-core scalar
3631 3631
Dot Product
single-core vector
2905 2905
Dot Product
multi-core scalar
7637 7637
Dot Product
multi-core vector
6623 6623
LU Decomposition
single-core scalar
788 788
LU Decomposition
multi-core scalar
1571 1571
Primality Test
single-core scalar
4353 4353
Primality Test
multi-core scalar
6761 6761
Sharpen Image
single-core scalar
5571 5571
Sharpen Image
multi-core scalar
11108 11108
Blur Image
single-core scalar
6995 6995
Blur Image
multi-core scalar
13795 13795

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2831 2831
Read Sequential
single-core scalar
3899 3899
Write Sequential
single-core scalar
2932 2932
Stdlib Allocate
single-core scalar
2281 2281
Stdlib Write
single-core scalar
2510 2510
Stdlib Copy
single-core scalar
2536 2536

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1974 1974
Stream Copy
single-core scalar
1992 1992
Stream Copy
single-core vector
2218 2218
Stream Scale
single-core scalar
2150 2150
Stream Scale
single-core vector
2045 2045
Stream Add
single-core scalar
1760 1760
Stream Add
single-core vector
2160 2160
Stream Triad
single-core scalar
1864 1864
Stream Triad
single-core vector
1606 1606