iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 9695 9695

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.8 (Build 12A269) Mac OS X 10.8 (Build 12A269)
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 16.00 GB 1067 MHz DDR3 16.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 8647 8647
Blowfish
single-core scalar
2120 2120
Blowfish
multi-core scalar
12461 12461
Text Compress
single-core scalar
2550 2550
Text Compress
multi-core scalar
12748 12748
Text Decompress
single-core scalar
2813 2813
Text Decompress
multi-core scalar
14318 14318
Image Compress
single-core scalar
2826 2826
Image Compress
multi-core scalar
13639 13639
Image Decompress
single-core scalar
2908 2908
Image Decompress
multi-core scalar
11348 11348
Lua
single-core scalar
4964 4964
Lua
multi-core scalar
21080 21080

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 14930 14930
Mandelbrot
single-core scalar
2794 2794
Mandelbrot
multi-core scalar
17872 17872
Dot Product
single-core scalar
4590 4590
Dot Product
single-core vector
5389 5389
Dot Product
multi-core scalar
16717 16717
Dot Product
multi-core vector
26148 26148
LU Decomposition
single-core scalar
1510 1510
LU Decomposition
multi-core scalar
2994 2994
Primality Test
single-core scalar
7113 7113
Primality Test
multi-core scalar
25336 25336
Sharpen Image
single-core scalar
7120 7120
Sharpen Image
multi-core scalar
36635 36635
Blur Image
single-core scalar
8402 8402
Blur Image
multi-core scalar
46404 46404

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 4652 4652
Read Sequential
single-core scalar
5704 5704
Write Sequential
single-core scalar
7319 7319
Stdlib Allocate
single-core scalar
4044 4044
Stdlib Write
single-core scalar
2478 2478
Stdlib Copy
single-core scalar
3716 3716

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 5133 5133
Stream Copy
single-core scalar
4975 4975
Stream Copy
single-core vector
5831 5831
Stream Scale
single-core scalar
4966 4966
Stream Scale
single-core vector
5419 5419
Stream Add
single-core scalar
4854 4854
Stream Add
single-core vector
5782 5782
Stream Triad
single-core scalar
5066 5066
Stream Triad
single-core vector
4176 4176