iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3821 3821

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.7.4 (Build 11E53) Mac OS X 10.7.4 (Build 11E53)
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-F2218FA9 Apple Inc. Mac-F2218FA9
BIOS Apple Inc. IM91.88Z.008D.B08.0904271717 Apple Inc. IM91.88Z.008D.B08.0904271717
Memory 8.00 GB 1067 MHz DDR3 8.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 3126 3126
Blowfish
single-core scalar
1865 1865
Blowfish
multi-core scalar
3973 3973
Text Compress
single-core scalar
2064 2064
Text Compress
multi-core scalar
4005 4005
Text Decompress
single-core scalar
1879 1879
Text Decompress
multi-core scalar
3847 3847
Image Compress
single-core scalar
1909 1909
Image Compress
multi-core scalar
3727 3727
Image Decompress
single-core scalar
1666 1666
Image Decompress
multi-core scalar
3418 3418
Lua
single-core scalar
3054 3054
Lua
multi-core scalar
6109 6109

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5513 5513
Mandelbrot
single-core scalar
1985 1985
Mandelbrot
multi-core scalar
4018 4018
Dot Product
single-core scalar
3655 3655
Dot Product
single-core vector
2941 2941
Dot Product
multi-core scalar
7715 7715
Dot Product
multi-core vector
6745 6745
LU Decomposition
single-core scalar
769 769
LU Decomposition
multi-core scalar
1552 1552
Primality Test
single-core scalar
4217 4217
Primality Test
multi-core scalar
6565 6565
Sharpen Image
single-core scalar
5560 5560
Sharpen Image
multi-core scalar
11259 11259
Blur Image
single-core scalar
6719 6719
Blur Image
multi-core scalar
13492 13492

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2835 2835
Read Sequential
single-core scalar
3895 3895
Write Sequential
single-core scalar
2935 2935
Stdlib Allocate
single-core scalar
2108 2108
Stdlib Write
single-core scalar
2513 2513
Stdlib Copy
single-core scalar
2725 2725

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2312 2312
Stream Copy
single-core scalar
2271 2271
Stream Copy
single-core vector
2470 2470
Stream Scale
single-core scalar
2387 2387
Stream Scale
single-core vector
2393 2393
Stream Add
single-core scalar
2055 2055
Stream Add
single-core vector
2695 2695
Stream Triad
single-core scalar
2232 2232
Stream Triad
single-core vector
1999 1999