iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 9881 9881

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.8.4 (Build 12E55) Mac OS X 10.8.4 (Build 12E55)
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 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 8549 8549
Blowfish
single-core scalar
2092 2092
Blowfish
multi-core scalar
11562 11562
Text Compress
single-core scalar
2526 2526
Text Compress
multi-core scalar
11585 11585
Text Decompress
single-core scalar
2823 2823
Text Decompress
multi-core scalar
14425 14425
Image Compress
single-core scalar
2785 2785
Image Compress
multi-core scalar
13432 13432
Image Decompress
single-core scalar
2996 2996
Image Decompress
multi-core scalar
11774 11774
Lua
single-core scalar
5124 5124
Lua
multi-core scalar
21471 21471

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 15323 15323
Mandelbrot
single-core scalar
2898 2898
Mandelbrot
multi-core scalar
18451 18451
Dot Product
single-core scalar
4738 4738
Dot Product
single-core vector
5684 5684
Dot Product
multi-core scalar
17091 17091
Dot Product
multi-core vector
26859 26859
LU Decomposition
single-core scalar
1559 1559
LU Decomposition
multi-core scalar
3053 3053
Primality Test
single-core scalar
6971 6971
Primality Test
multi-core scalar
26068 26068
Sharpen Image
single-core scalar
7268 7268
Sharpen Image
multi-core scalar
37633 37633
Blur Image
single-core scalar
8606 8606
Blur Image
multi-core scalar
47648 47648

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 4928 4928
Read Sequential
single-core scalar
5893 5893
Write Sequential
single-core scalar
8301 8301
Stdlib Allocate
single-core scalar
4190 4190
Stdlib Write
single-core scalar
2755 2755
Stdlib Copy
single-core scalar
3502 3502

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 5408 5408
Stream Copy
single-core scalar
5105 5105
Stream Copy
single-core vector
6123 6123
Stream Scale
single-core scalar
5234 5234
Stream Scale
single-core vector
5579 5579
Stream Add
single-core scalar
5244 5244
Stream Add
single-core vector
6035 6035
Stream Triad
single-core scalar
5477 5477
Stream Triad
single-core vector
4468 4468