iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3705 3705

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-F2218EA9 Apple Inc. Mac-F2218EA9
BIOS Apple Inc. IM91.88Z.008D.B08.0904271717 Apple Inc. IM91.88Z.008D.B08.0904271717
Memory 2.00 GB 1067 MHz DDR3 2.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3019 3019
Blowfish
single-core scalar
1863 1863
Blowfish
multi-core scalar
3887 3887
Text Compress
single-core scalar
2067 2067
Text Compress
multi-core scalar
3906 3906
Text Decompress
single-core scalar
1837 1837
Text Decompress
multi-core scalar
3635 3635
Image Compress
single-core scalar
1903 1903
Image Compress
multi-core scalar
3658 3658
Image Decompress
single-core scalar
1559 1559
Image Decompress
multi-core scalar
3145 3145
Lua
single-core scalar
3019 3019
Lua
multi-core scalar
5751 5751

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5357 5357
Mandelbrot
single-core scalar
1977 1977
Mandelbrot
multi-core scalar
4010 4010
Dot Product
single-core scalar
3625 3625
Dot Product
single-core vector
2900 2900
Dot Product
multi-core scalar
7458 7458
Dot Product
multi-core vector
6666 6666
LU Decomposition
single-core scalar
767 767
LU Decomposition
multi-core scalar
1594 1594
Primality Test
single-core scalar
3802 3802
Primality Test
multi-core scalar
5764 5764
Sharpen Image
single-core scalar
5374 5374
Sharpen Image
multi-core scalar
10532 10532
Blur Image
single-core scalar
6890 6890
Blur Image
multi-core scalar
13651 13651

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2863 2863
Read Sequential
single-core scalar
3988 3988
Write Sequential
single-core scalar
2972 2972
Stdlib Allocate
single-core scalar
2217 2217
Stdlib Write
single-core scalar
2527 2527
Stdlib Copy
single-core scalar
2612 2612

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2008 2008
Stream Copy
single-core scalar
2020 2020
Stream Copy
single-core vector
2108 2108
Stream Scale
single-core scalar
2138 2138
Stream Scale
single-core vector
2083 2083
Stream Add
single-core scalar
1838 1838
Stream Add
single-core vector
2196 2196
Stream Triad
single-core scalar
2066 2066
Stream Triad
single-core vector
1617 1617