iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 9876 9876

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. 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 8553 8553
Blowfish
single-core scalar
2158 2158
Blowfish
multi-core scalar
12790 12790
Text Compress
single-core scalar
2522 2522
Text Compress
multi-core scalar
11682 11682
Text Decompress
single-core scalar
2786 2786
Text Decompress
multi-core scalar
12734 12734
Image Compress
single-core scalar
2789 2789
Image Compress
multi-core scalar
13884 13884
Image Decompress
single-core scalar
2990 2990
Image Decompress
multi-core scalar
11654 11654
Lua
single-core scalar
5110 5110
Lua
multi-core scalar
21540 21540

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 15275 15275
Mandelbrot
single-core scalar
2891 2891
Mandelbrot
multi-core scalar
18429 18429
Dot Product
single-core scalar
4736 4736
Dot Product
single-core vector
5709 5709
Dot Product
multi-core scalar
17093 17093
Dot Product
multi-core vector
26917 26917
LU Decomposition
single-core scalar
1558 1558
LU Decomposition
multi-core scalar
3063 3063
Primality Test
single-core scalar
7334 7334
Primality Test
multi-core scalar
26054 26054
Sharpen Image
single-core scalar
7274 7274
Sharpen Image
multi-core scalar
37011 37011
Blur Image
single-core scalar
8572 8572
Blur Image
multi-core scalar
47215 47215

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 4983 4983
Read Sequential
single-core scalar
5919 5919
Write Sequential
single-core scalar
7821 7821
Stdlib Allocate
single-core scalar
4546 4546
Stdlib Write
single-core scalar
2776 2776
Stdlib Copy
single-core scalar
3853 3853

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 5405 5405
Stream Copy
single-core scalar
5195 5195
Stream Copy
single-core vector
6181 6181
Stream Scale
single-core scalar
5181 5181
Stream Scale
single-core vector
5572 5572
Stream Add
single-core scalar
5172 5172
Stream Add
single-core vector
6009 6009
Stream Triad
single-core scalar
5467 5467
Stream Triad
single-core vector
4468 4468