iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 8521 8521

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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. 61.0.0.0.0 Apple Inc. 61.0.0.0.0
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 6997 6997
Blowfish
single-core scalar
2103 2103
Blowfish
multi-core scalar
12374 12374
Text Compress
single-core scalar
2228 2228
Text Compress
multi-core scalar
10825 10825
Text Decompress
single-core scalar
2375 2375
Text Decompress
multi-core scalar
11524 11524
Image Compress
single-core scalar
2257 2257
Image Compress
multi-core scalar
10410 10410
Image Decompress
single-core scalar
2017 2017
Image Decompress
multi-core scalar
7954 7954
Lua
single-core scalar
3595 3595
Lua
multi-core scalar
16304 16304

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 13890 13890
Mandelbrot
single-core scalar
2897 2897
Mandelbrot
multi-core scalar
18660 18660
Dot Product
single-core scalar
4742 4742
Dot Product
single-core vector
4803 4803
Dot Product
multi-core scalar
17100 17100
Dot Product
multi-core vector
19718 19718
LU Decomposition
single-core scalar
734 734
LU Decomposition
multi-core scalar
2675 2675
Primality Test
single-core scalar
5453 5453
Primality Test
multi-core scalar
18638 18638
Sharpen Image
single-core scalar
6799 6799
Sharpen Image
multi-core scalar
36165 36165
Blur Image
single-core scalar
8385 8385
Blur Image
multi-core scalar
47699 47699

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3800 3800
Read Sequential
single-core scalar
5673 5673
Write Sequential
single-core scalar
3092 3092
Stdlib Allocate
single-core scalar
3744 3744
Stdlib Write
single-core scalar
2786 2786
Stdlib Copy
single-core scalar
3708 3708

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4514 4514
Stream Copy
single-core scalar
5005 5005
Stream Scale
single-core scalar
5317 5317
Stream Add
single-core scalar
1769 1769
Stream Triad
single-core scalar
1907 1907