iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 10227 10227

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.6.4 (Build 10F569) Mac OS X 10.6.4 (Build 10F569)
Model iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Processor Intel Core i7-860 @ 2.87 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-860 @ 2.87 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 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
L3 Cache 8192 KB 8192 KB
Motherboard Apple Computer, Inc. Mac-F2268DAE x.x Apple Computer, Inc. Mac-F2268DAE x.x
BIOS Apple Inc. IM111.88Z.0034.B00.0910301727 Apple Inc. IM111.88Z.0034.B00.0910301727
Memory 16.00 GB 1333 MHz DDR3 16.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 9050 9050
Blowfish
single-core scalar
2181 2181
Blowfish
multi-core scalar
13016 13016
Text Compress
single-core scalar
2594 2594
Text Compress
multi-core scalar
13139 13139
Text Decompress
single-core scalar
2916 2916
Text Decompress
multi-core scalar
14756 14756
Image Compress
single-core scalar
2954 2954
Image Compress
multi-core scalar
14064 14064
Image Decompress
single-core scalar
3146 3146
Image Decompress
multi-core scalar
13155 13155
Lua
single-core scalar
5104 5104
Lua
multi-core scalar
21579 21579

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 16014 16014
Mandelbrot
single-core scalar
2914 2914
Mandelbrot
multi-core scalar
18508 18508
Dot Product
single-core scalar
4736 4736
Dot Product
single-core vector
5705 5705
Dot Product
multi-core scalar
17375 17375
Dot Product
multi-core vector
29137 29137
LU Decomposition
single-core scalar
1514 1514
LU Decomposition
multi-core scalar
7419 7419
Primality Test
single-core scalar
7564 7564
Primality Test
multi-core scalar
26506 26506
Sharpen Image
single-core scalar
7354 7354
Sharpen Image
multi-core scalar
37131 37131
Blur Image
single-core scalar
9072 9072
Blur Image
multi-core scalar
49264 49264

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 5110 5110
Read Sequential
single-core scalar
5497 5497
Write Sequential
single-core scalar
8485 8485
Stdlib Allocate
single-core scalar
4495 4495
Stdlib Write
single-core scalar
2896 2896
Stdlib Copy
single-core scalar
4179 4179

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4328 4328
Stream Copy
single-core scalar
4184 4184
Stream Copy
single-core vector
5447 5447
Stream Scale
single-core scalar
3943 3943
Stream Scale
single-core vector
4876 4876
Stream Add
single-core scalar
3690 3690
Stream Add
single-core vector
5014 5014
Stream Triad
single-core scalar
3860 3860
Stream Triad
single-core vector
3614 3614