iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3339 3339

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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 x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
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 2728 2728
Blowfish
single-core scalar
1795 1795
Blowfish
multi-core scalar
3077 3077
Text Compress
single-core scalar
1981 1981
Text Compress
multi-core scalar
2883 2883
Text Decompress
single-core scalar
1798 1798
Text Decompress
multi-core scalar
3077 3077
Image Compress
single-core scalar
1868 1868
Image Compress
multi-core scalar
3195 3195
Image Decompress
single-core scalar
1639 1639
Image Decompress
multi-core scalar
3124 3124
Lua
single-core scalar
2954 2954
Lua
multi-core scalar
5348 5348

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 4766 4766
Mandelbrot
single-core scalar
1929 1929
Mandelbrot
multi-core scalar
3377 3377
Dot Product
single-core scalar
3530 3530
Dot Product
single-core vector
2825 2825
Dot Product
multi-core scalar
6208 6208
Dot Product
multi-core vector
5587 5587
LU Decomposition
single-core scalar
735 735
LU Decomposition
multi-core scalar
1207 1207
Primality Test
single-core scalar
4067 4067
Primality Test
multi-core scalar
4854 4854
Sharpen Image
single-core scalar
5456 5456
Sharpen Image
multi-core scalar
9412 9412
Blur Image
single-core scalar
6638 6638
Blur Image
multi-core scalar
10901 10901

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2575 2575
Read Sequential
single-core scalar
3463 3463
Write Sequential
single-core scalar
2478 2478
Stdlib Allocate
single-core scalar
2182 2182
Stdlib Write
single-core scalar
2364 2364
Stdlib Copy
single-core scalar
2389 2389

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2015 2015
Stream Copy
single-core scalar
1923 1923
Stream Copy
single-core vector
2086 2086
Stream Scale
single-core scalar
2236 2236
Stream Scale
single-core vector
2072 2072
Stream Add
single-core scalar
1833 1833
Stream Add
single-core vector
2253 2253
Stream Triad
single-core scalar
2021 2021
Stream Triad
single-core vector
1700 1700