iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 8513 8513

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.11.3 (Build 15D21) Mac OS X 10.11.3 (Build 15D21)
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.B04.1509231906 Apple Inc. IM111.88Z.0034.B04.1509231906
Memory 12.00 GB 1067 MHz DDR3 12.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 6994 6994
Blowfish
single-core scalar
2109 2109
Blowfish
multi-core scalar
12365 12365
Text Compress
single-core scalar
2237 2237
Text Compress
multi-core scalar
10822 10822
Text Decompress
single-core scalar
2388 2388
Text Decompress
multi-core scalar
11579 11579
Image Compress
single-core scalar
2267 2267
Image Compress
multi-core scalar
10549 10549
Image Decompress
single-core scalar
2029 2029
Image Decompress
multi-core scalar
8446 8446
Lua
single-core scalar
3573 3573
Lua
multi-core scalar
15569 15569

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 13853 13853
Mandelbrot
single-core scalar
2907 2907
Mandelbrot
multi-core scalar
18609 18609
Dot Product
single-core scalar
4757 4757
Dot Product
single-core vector
4736 4736
Dot Product
multi-core scalar
16963 16963
Dot Product
multi-core vector
19654 19654
LU Decomposition
single-core scalar
737 737
LU Decomposition
multi-core scalar
2674 2674
Primality Test
single-core scalar
5596 5596
Primality Test
multi-core scalar
19009 19009
Sharpen Image
single-core scalar
6834 6834
Sharpen Image
multi-core scalar
36542 36542
Blur Image
single-core scalar
8431 8431
Blur Image
multi-core scalar
46500 46500

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3809 3809
Read Sequential
single-core scalar
5668 5668
Write Sequential
single-core scalar
3104 3104
Stdlib Allocate
single-core scalar
3573 3573
Stdlib Write
single-core scalar
2878 2878
Stdlib Copy
single-core scalar
3823 3823

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4553 4553
Stream Copy
single-core scalar
5029 5029
Stream Copy
single-core vector
6049 6049
Stream Scale
single-core scalar
5399 5399
Stream Scale
single-core vector
5680 5680
Stream Add
single-core scalar
1776 1776
Stream Add
single-core vector
6075 6075
Stream Triad
single-core scalar
1915 1915
Stream Triad
single-core vector
4504 4504