iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3626 3626

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-F2218EC8 Apple Inc. Mac-F2218EC8
BIOS Apple Inc. IM91.88Z.008D.B00.0901142258 Apple Inc. IM91.88Z.008D.B00.0901142258
Memory 2.00 GB 1067 MHz DDR3 2.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3024 3024
Blowfish
single-core scalar
1856 1856
Blowfish
multi-core scalar
3956 3956
Text Compress
single-core scalar
2062 2062
Text Compress
multi-core scalar
3899 3899
Text Decompress
single-core scalar
1842 1842
Text Decompress
multi-core scalar
3648 3648
Image Compress
single-core scalar
1882 1882
Image Compress
multi-core scalar
3671 3671
Image Decompress
single-core scalar
1533 1533
Image Decompress
multi-core scalar
3157 3157
Lua
single-core scalar
3006 3006
Lua
multi-core scalar
5779 5779

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5334 5334
Mandelbrot
single-core scalar
1975 1975
Mandelbrot
multi-core scalar
3898 3898
Dot Product
single-core scalar
3626 3626
Dot Product
single-core vector
2899 2899
Dot Product
multi-core scalar
7656 7656
Dot Product
multi-core vector
6619 6619
LU Decomposition
single-core scalar
757 757
LU Decomposition
multi-core scalar
1514 1514
Primality Test
single-core scalar
3777 3777
Primality Test
multi-core scalar
5686 5686
Sharpen Image
single-core scalar
5333 5333
Sharpen Image
multi-core scalar
10581 10581
Blur Image
single-core scalar
6888 6888
Blur Image
multi-core scalar
13480 13480

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2638 2638
Read Sequential
single-core scalar
3370 3370
Write Sequential
single-core scalar
2716 2716
Stdlib Allocate
single-core scalar
2195 2195
Stdlib Write
single-core scalar
2521 2521
Stdlib Copy
single-core scalar
2388 2388

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1735 1735
Stream Copy
single-core scalar
1731 1731
Stream Copy
single-core vector
1707 1707
Stream Scale
single-core scalar
1985 1985
Stream Scale
single-core vector
1774 1774
Stream Add
single-core scalar
1660 1660
Stream Add
single-core vector
1967 1967
Stream Triad
single-core scalar
1662 1662
Stream Triad
single-core vector
1394 1394