iMac (Early 2009) iMac (Early 2009)
Geekbench 2 Score 3781 3781

System Information

iMac (Early 2009) iMac (Early 2009)
Operating System Mac OS X 10.7.2 (Build 11C74) Mac OS X 10.7.2 (Build 11C74)
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 3012 3012
Blowfish
single-core scalar
1870 1870
Blowfish
multi-core scalar
3944 3944
Text Compress
single-core scalar
2055 2055
Text Compress
multi-core scalar
3902 3902
Text Decompress
single-core scalar
1877 1877
Text Decompress
multi-core scalar
3769 3769
Image Compress
single-core scalar
1893 1893
Image Compress
multi-core scalar
3618 3618
Image Decompress
single-core scalar
1672 1672
Image Decompress
multi-core scalar
3318 3318
Lua
single-core scalar
2787 2787
Lua
multi-core scalar
5446 5446

Floating Point Performance

iMac (Early 2009) iMac (Early 2009)
Floating Point 5501 5501
Mandelbrot
single-core scalar
1985 1985
Mandelbrot
multi-core scalar
3912 3912
Dot Product
single-core scalar
3655 3655
Dot Product
single-core vector
2945 2945
Dot Product
multi-core scalar
7709 7709
Dot Product
multi-core vector
6740 6740
LU Decomposition
single-core scalar
770 770
LU Decomposition
multi-core scalar
1557 1557
Primality Test
single-core scalar
4206 4206
Primality Test
multi-core scalar
6562 6562
Sharpen Image
single-core scalar
5547 5547
Sharpen Image
multi-core scalar
11226 11226
Blur Image
single-core scalar
6705 6705
Blur Image
multi-core scalar
13499 13499

Memory Performance

iMac (Early 2009) iMac (Early 2009)
Memory 2852 2852
Read Sequential
single-core scalar
3887 3887
Write Sequential
single-core scalar
2988 2988
Stdlib Allocate
single-core scalar
2128 2128
Stdlib Write
single-core scalar
2529 2529
Stdlib Copy
single-core scalar
2729 2729

Stream Performance

iMac (Early 2009) iMac (Early 2009)
Stream 2317 2317
Stream Copy
single-core scalar
2276 2276
Stream Copy
single-core vector
2481 2481
Stream Scale
single-core scalar
2394 2394
Stream Scale
single-core vector
2393 2393
Stream Add
single-core scalar
2068 2068
Stream Add
single-core vector
2698 2698
Stream Triad
single-core scalar
2227 2227
Stream Triad
single-core vector
2003 2003