iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 9886 9886

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.7.3 (Build 11D50) Mac OS X 10.7.3 (Build 11D50)
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 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
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 8781 8781
Blowfish
single-core scalar
2175 2175
Blowfish
multi-core scalar
12701 12701
Text Compress
single-core scalar
2598 2598
Text Compress
multi-core scalar
12791 12791
Text Decompress
single-core scalar
2911 2911
Text Decompress
multi-core scalar
14441 14441
Image Compress
single-core scalar
2855 2855
Image Compress
multi-core scalar
13764 13764
Image Decompress
single-core scalar
2911 2911
Image Decompress
multi-core scalar
11771 11771
Lua
single-core scalar
5088 5088
Lua
multi-core scalar
21369 21369

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 15519 15519
Mandelbrot
single-core scalar
2825 2825
Mandelbrot
multi-core scalar
18180 18180
Dot Product
single-core scalar
4599 4599
Dot Product
single-core vector
5135 5135
Dot Product
multi-core scalar
16840 16840
Dot Product
multi-core vector
28295 28295
LU Decomposition
single-core scalar
1404 1404
LU Decomposition
multi-core scalar
6926 6926
Primality Test
single-core scalar
6990 6990
Primality Test
multi-core scalar
25580 25580
Sharpen Image
single-core scalar
7247 7247
Sharpen Image
multi-core scalar
36226 36226
Blur Image
single-core scalar
8945 8945
Blur Image
multi-core scalar
48082 48082

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 4838 4838
Read Sequential
single-core scalar
5777 5777
Write Sequential
single-core scalar
8229 8229
Stdlib Allocate
single-core scalar
3604 3604
Stdlib Write
single-core scalar
2726 2726
Stdlib Copy
single-core scalar
3857 3857

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4136 4136
Stream Copy
single-core scalar
3992 3992
Stream Copy
single-core vector
4863 4863
Stream Scale
single-core scalar
4307 4307
Stream Scale
single-core vector
4170 4170
Stream Add
single-core scalar
3774 3774
Stream Add
single-core vector
4563 4563
Stream Triad
single-core scalar
4167 4167
Stream Triad
single-core vector
3254 3254