iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 8511 8511

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
Model iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Processor Intel Core i7-860 @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-860 @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 30 Stepping 5 GenuineIntel Family 6 Model 30 Stepping 5
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F2268DAE Apple Inc. Mac-F2268DAE
BIOS Apple Inc. IM111.88Z.0034.B02.1003171314 Apple Inc. IM111.88Z.0034.B02.1003171314
Memory 8.00 GB 1067 MHz DDR3 8.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 7032 7032
Blowfish
single-core scalar
2082 2082
Blowfish
multi-core scalar
12240 12240
Text Compress
single-core scalar
2229 2229
Text Compress
multi-core scalar
10861 10861
Text Decompress
single-core scalar
2370 2370
Text Decompress
multi-core scalar
11612 11612
Image Compress
single-core scalar
2244 2244
Image Compress
multi-core scalar
10464 10464
Image Decompress
single-core scalar
1992 1992
Image Decompress
multi-core scalar
7914 7914
Lua
single-core scalar
3697 3697
Lua
multi-core scalar
16690 16690

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 13812 13812
Mandelbrot
single-core scalar
2901 2901
Mandelbrot
multi-core scalar
18753 18753
Dot Product
single-core scalar
4751 4751
Dot Product
single-core vector
4813 4813
Dot Product
multi-core scalar
17086 17086
Dot Product
multi-core vector
19661 19661
LU Decomposition
single-core scalar
735 735
LU Decomposition
multi-core scalar
2617 2617
Primality Test
single-core scalar
5462 5462
Primality Test
multi-core scalar
18779 18779
Sharpen Image
single-core scalar
6816 6816
Sharpen Image
multi-core scalar
35842 35842
Blur Image
single-core scalar
8406 8406
Blur Image
multi-core scalar
46755 46755

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3829 3829
Read Sequential
single-core scalar
5671 5671
Write Sequential
single-core scalar
3105 3105
Stdlib Allocate
single-core scalar
3842 3842
Stdlib Write
single-core scalar
2765 2765
Stdlib Copy
single-core scalar
3766 3766

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4500 4500
Stream Copy
single-core scalar
5004 5004
Stream Scale
single-core scalar
5335 5335
Stream Add
single-core scalar
1771 1771
Stream Triad
single-core scalar
1912 1912