iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 8150 8150

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.8 (Build 12A269) Mac OS X 10.8 (Build 12A269)
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 16.00 GB 1067 MHz DDR3 16.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 6738 6738
Blowfish
single-core scalar
2047 2047
Blowfish
multi-core scalar
11455 11455
Text Compress
single-core scalar
2189 2189
Text Compress
multi-core scalar
10151 10151
Text Decompress
single-core scalar
1992 1992
Text Decompress
multi-core scalar
10963 10963
Image Compress
single-core scalar
2235 2235
Image Compress
multi-core scalar
10498 10498
Image Decompress
single-core scalar
1997 1997
Image Decompress
multi-core scalar
8286 8286
Lua
single-core scalar
3642 3642
Lua
multi-core scalar
15405 15405

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 13152 13152
Mandelbrot
single-core scalar
2853 2853
Mandelbrot
multi-core scalar
17212 17212
Dot Product
single-core scalar
4590 4590
Dot Product
single-core vector
4728 4728
Dot Product
multi-core scalar
16552 16552
Dot Product
multi-core vector
19061 19061
LU Decomposition
single-core scalar
712 712
LU Decomposition
multi-core scalar
2610 2610
Primality Test
single-core scalar
4542 4542
Primality Test
multi-core scalar
17714 17714
Sharpen Image
single-core scalar
6748 6748
Sharpen Image
multi-core scalar
36263 36263
Blur Image
single-core scalar
8200 8200
Blur Image
multi-core scalar
42350 42350

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3740 3740
Read Sequential
single-core scalar
5571 5571
Write Sequential
single-core scalar
3042 3042
Stdlib Allocate
single-core scalar
3608 3608
Stdlib Write
single-core scalar
2754 2754
Stdlib Copy
single-core scalar
3725 3725

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4405 4405
Stream Copy
single-core scalar
4895 4895
Stream Copy
single-core vector
5867 5867
Stream Scale
single-core scalar
5197 5197
Stream Scale
single-core vector
5472 5472
Stream Add
single-core scalar
1744 1744
Stream Add
single-core vector
5844 5844
Stream Triad
single-core scalar
1878 1878
Stream Triad
single-core vector
4349 4349