iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 8406 8406

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.7.4 (Build 11E53) Mac OS X 10.7.4 (Build 11E53)
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 4.00 GB 1067 MHz DDR3 4.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 7063 7063
Blowfish
single-core scalar
2064 2064
Blowfish
multi-core scalar
12234 12234
Text Compress
single-core scalar
2219 2219
Text Compress
multi-core scalar
10857 10857
Text Decompress
single-core scalar
2428 2428
Text Decompress
multi-core scalar
11899 11899
Image Compress
single-core scalar
2238 2238
Image Compress
multi-core scalar
10521 10521
Image Decompress
single-core scalar
2005 2005
Image Decompress
multi-core scalar
7915 7915
Lua
single-core scalar
3717 3717
Lua
multi-core scalar
16666 16666

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 13586 13586
Mandelbrot
single-core scalar
2886 2886
Mandelbrot
multi-core scalar
18734 18734
Dot Product
single-core scalar
4700 4700
Dot Product
single-core vector
4782 4782
Dot Product
multi-core scalar
17026 17026
Dot Product
multi-core vector
19603 19603
LU Decomposition
single-core scalar
732 732
LU Decomposition
multi-core scalar
2771 2771
Primality Test
single-core scalar
5432 5432
Primality Test
multi-core scalar
18564 18564
Sharpen Image
single-core scalar
6668 6668
Sharpen Image
multi-core scalar
33845 33845
Blur Image
single-core scalar
8032 8032
Blur Image
multi-core scalar
46431 46431

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3707 3707
Read Sequential
single-core scalar
5527 5527
Write Sequential
single-core scalar
3066 3066
Stdlib Allocate
single-core scalar
3487 3487
Stdlib Write
single-core scalar
2751 2751
Stdlib Copy
single-core scalar
3704 3704

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4381 4381
Stream Copy
single-core scalar
4928 4928
Stream Copy
single-core vector
5812 5812
Stream Scale
single-core scalar
5051 5051
Stream Scale
single-core vector
5440 5440
Stream Add
single-core scalar
1709 1709
Stream Add
single-core vector
5834 5834
Stream Triad
single-core scalar
1864 1864
Stream Triad
single-core vector
4411 4411