iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3710 3710

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.8 (Build 12A269) Mac OS X 10.8 (Build 12A269)
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 4.00 GB 1067 MHz DDR3 4.00 GB 1067 MHz DDR3

Integer Performance

iMac (Early 2009) iMac (Early 2009)
Integer 2927 2927
Blowfish
single-core scalar
1851 1851
Blowfish
multi-core scalar
3551 3551
Text Compress
single-core scalar
2063 2063
Text Compress
multi-core scalar
3833 3833
Text Decompress
single-core scalar
1863 1863
Text Decompress
multi-core scalar
3696 3696
Image Compress
single-core scalar
1894 1894
Image Compress
multi-core scalar
3684 3684
Image Decompress
single-core scalar
1668 1668
Image Decompress
multi-core scalar
2931 2931
Lua
single-core scalar
3029 3029
Lua
multi-core scalar
5063 5063

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5405 5405
Mandelbrot
single-core scalar
1984 1984
Mandelbrot
multi-core scalar
3941 3941
Dot Product
single-core scalar
3653 3653
Dot Product
single-core vector
2935 2935
Dot Product
multi-core scalar
7632 7632
Dot Product
multi-core vector
6313 6313
LU Decomposition
single-core scalar
767 767
LU Decomposition
multi-core scalar
1537 1537
Primality Test
single-core scalar
4194 4194
Primality Test
multi-core scalar
6418 6418
Sharpen Image
single-core scalar
5534 5534
Sharpen Image
multi-core scalar
11127 11127
Blur Image
single-core scalar
6725 6725
Blur Image
multi-core scalar
12914 12914

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2845 2845
Read Sequential
single-core scalar
3892 3892
Write Sequential
single-core scalar
2872 2872
Stdlib Allocate
single-core scalar
2379 2379
Stdlib Write
single-core scalar
2512 2512
Stdlib Copy
single-core scalar
2571 2571

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2257 2257
Stream Copy
single-core scalar
2196 2196
Stream Copy
single-core vector
2391 2391
Stream Scale
single-core scalar
2375 2375
Stream Scale
single-core vector
2304 2304
Stream Add
single-core scalar
1994 1994
Stream Add
single-core vector
2666 2666
Stream Triad
single-core scalar
2190 2190
Stream Triad
single-core vector
1942 1942