iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 8567 8567

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 @ 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 7140 7140
Blowfish
single-core scalar
2083 2083
Blowfish
multi-core scalar
12101 12101
Text Compress
single-core scalar
2230 2230
Text Compress
multi-core scalar
10846 10846
Text Decompress
single-core scalar
2505 2505
Text Decompress
multi-core scalar
12068 12068
Image Compress
single-core scalar
2244 2244
Image Compress
multi-core scalar
10734 10734
Image Decompress
single-core scalar
1994 1994
Image Decompress
multi-core scalar
8322 8322
Lua
single-core scalar
3743 3743
Lua
multi-core scalar
16813 16813

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 13894 13894
Mandelbrot
single-core scalar
2905 2905
Mandelbrot
multi-core scalar
18708 18708
Dot Product
single-core scalar
4749 4749
Dot Product
single-core vector
4813 4813
Dot Product
multi-core scalar
17105 17105
Dot Product
multi-core vector
19692 19692
LU Decomposition
single-core scalar
735 735
LU Decomposition
multi-core scalar
2650 2650
Primality Test
single-core scalar
5464 5464
Primality Test
multi-core scalar
18755 18755
Sharpen Image
single-core scalar
6793 6793
Sharpen Image
multi-core scalar
36093 36093
Blur Image
single-core scalar
8392 8392
Blur Image
multi-core scalar
47668 47668

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3778 3778
Read Sequential
single-core scalar
5661 5661
Write Sequential
single-core scalar
3105 3105
Stdlib Allocate
single-core scalar
3871 3871
Stdlib Write
single-core scalar
2653 2653
Stdlib Copy
single-core scalar
3604 3604

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4499 4499
Stream Copy
single-core scalar
5015 5015
Stream Copy
single-core vector
6043 6043
Stream Scale
single-core scalar
5263 5263
Stream Scale
single-core vector
5580 5580
Stream Add
single-core scalar
1772 1772
Stream Add
single-core vector
5962 5962
Stream Triad
single-core scalar
1911 1911
Stream Triad
single-core vector
4449 4449