iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 12111 12111

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
Model iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Processor Intel Core i7-860 @ 3.66 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-860 @ 3.66 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 Rev 1.xx Apple Inc. Mac-F2268DAE Rev 1.xx
BIOS Apple Inc. IM111.88Z.0034.B02.1003171314 Apple Inc. IM111.88Z.0034.B02.1003171314
Memory 16.00 GB 1541 MHz DDR3 16.00 GB 1541 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 10701 10701
Blowfish
single-core scalar
2332 2332
Blowfish
multi-core scalar
16105 16105
Text Compress
single-core scalar
2818 2818
Text Compress
multi-core scalar
16265 16265
Text Decompress
single-core scalar
3124 3124
Text Decompress
multi-core scalar
17878 17878
Image Compress
single-core scalar
3121 3121
Image Compress
multi-core scalar
17006 17006
Image Decompress
single-core scalar
3210 3210
Image Decompress
multi-core scalar
14468 14468
Lua
single-core scalar
5488 5488
Lua
multi-core scalar
26602 26602

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 18809 18809
Mandelbrot
single-core scalar
3089 3089
Mandelbrot
multi-core scalar
23122 23122
Dot Product
single-core scalar
5049 5049
Dot Product
single-core vector
6093 6093
Dot Product
multi-core scalar
21386 21386
Dot Product
multi-core vector
33607 33607
LU Decomposition
single-core scalar
1678 1678
LU Decomposition
multi-core scalar
5350 5350
Primality Test
single-core scalar
7817 7817
Primality Test
multi-core scalar
32983 32983
Sharpen Image
single-core scalar
7776 7776
Sharpen Image
multi-core scalar
46718 46718
Blur Image
single-core scalar
9206 9206
Blur Image
multi-core scalar
59453 59453

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 5815 5815
Read Sequential
single-core scalar
6466 6466
Write Sequential
single-core scalar
9854 9854
Stdlib Allocate
single-core scalar
4377 4377
Stdlib Write
single-core scalar
3780 3780
Stdlib Copy
single-core scalar
4598 4598

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 6198 6198
Stream Copy
single-core scalar
5439 5439
Stream Copy
single-core vector
8111 8111
Stream Scale
single-core scalar
5211 5211
Stream Scale
single-core vector
6972 6972
Stream Add
single-core scalar
5194 5194
Stream Add
single-core vector
7724 7724
Stream Triad
single-core scalar
5177 5177
Stream Triad
single-core vector
5763 5763