iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3756 3756

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-F2218EA9 Apple Inc. Mac-F2218EA9
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 3107 3107
Blowfish
single-core scalar
1878 1878
Blowfish
multi-core scalar
3979 3979
Text Compress
single-core scalar
2081 2081
Text Compress
multi-core scalar
3987 3987
Text Decompress
single-core scalar
1854 1854
Text Decompress
multi-core scalar
3757 3757
Image Compress
single-core scalar
1897 1897
Image Compress
multi-core scalar
3679 3679
Image Decompress
single-core scalar
1686 1686
Image Decompress
multi-core scalar
3320 3320
Lua
single-core scalar
3093 3093
Lua
multi-core scalar
6074 6074

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5542 5542
Mandelbrot
single-core scalar
1983 1983
Mandelbrot
multi-core scalar
3990 3990
Dot Product
single-core scalar
3635 3635
Dot Product
single-core vector
2907 2907
Dot Product
multi-core scalar
7579 7579
Dot Product
multi-core vector
6645 6645
LU Decomposition
single-core scalar
784 784
LU Decomposition
multi-core scalar
1552 1552
Primality Test
single-core scalar
4303 4303
Primality Test
multi-core scalar
6695 6695
Sharpen Image
single-core scalar
5588 5588
Sharpen Image
multi-core scalar
11042 11042
Blur Image
single-core scalar
7006 7006
Blur Image
multi-core scalar
13887 13887

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2752 2752
Read Sequential
single-core scalar
3635 3635
Write Sequential
single-core scalar
2837 2837
Stdlib Allocate
single-core scalar
2395 2395
Stdlib Write
single-core scalar
2403 2403
Stdlib Copy
single-core scalar
2493 2493

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 1790 1790
Stream Copy
single-core scalar
1732 1732
Stream Copy
single-core vector
2025 2025
Stream Scale
single-core scalar
1869 1869
Stream Scale
single-core vector
1843 1843
Stream Add
single-core scalar
1566 1566
Stream Add
single-core vector
1978 1978
Stream Triad
single-core scalar
1905 1905
Stream Triad
single-core vector
1409 1409