iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6408 6408

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 i5-750 @ 2.66 GHz
1 Processor, 4 Cores
Intel Core i5-750 @ 2.66 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 30 Stepping 5 GenuineIntel Family 6 Model 30 Stepping 5
L1 Instruction Cache 32 KB x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
L2 Cache 256 KB x 2 256 KB x 2
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 1333 MHz DDR3 16.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 4906 4906
Blowfish
single-core scalar
1917 1917
Blowfish
multi-core scalar
7076 7076
Text Compress
single-core scalar
2052 2052
Text Compress
multi-core scalar
6985 6985
Text Decompress
single-core scalar
2185 2185
Text Decompress
multi-core scalar
7536 7536
Image Compress
single-core scalar
2055 2055
Image Compress
multi-core scalar
7011 7011
Image Decompress
single-core scalar
1850 1850
Image Decompress
multi-core scalar
6476 6476
Lua
single-core scalar
3415 3415
Lua
multi-core scalar
10319 10319

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 9938 9938
Mandelbrot
single-core scalar
2667 2667
Mandelbrot
multi-core scalar
9312 9312
Dot Product
single-core scalar
4362 4362
Dot Product
single-core vector
4384 4384
Dot Product
multi-core scalar
16091 16091
Dot Product
multi-core vector
17356 17356
LU Decomposition
single-core scalar
679 679
LU Decomposition
multi-core scalar
2379 2379
Primality Test
single-core scalar
5066 5066
Primality Test
multi-core scalar
14021 14021
Sharpen Image
single-core scalar
6291 6291
Sharpen Image
multi-core scalar
22146 22146
Blur Image
single-core scalar
7668 7668
Blur Image
multi-core scalar
26721 26721

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3740 3740
Read Sequential
single-core scalar
5289 5289
Write Sequential
single-core scalar
2856 2856
Stdlib Allocate
single-core scalar
3442 3442
Stdlib Write
single-core scalar
3038 3038
Stdlib Copy
single-core scalar
4078 4078

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4652 4652
Stream Copy
single-core scalar
4841 4841
Stream Copy
single-core vector
6479 6479
Stream Scale
single-core scalar
5208 5208
Stream Scale
single-core vector
6049 6049
Stream Add
single-core scalar
1637 1637
Stream Add
single-core vector
6465 6465
Stream Triad
single-core scalar
1759 1759
Stream Triad
single-core vector
4784 4784