iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 6411 6411

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.7.5 (Build 11G63) Mac OS X 10.7.5 (Build 11G63)
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 8.00 GB 1067 MHz DDR3 8.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 5048 5048
Blowfish
single-core scalar
1916 1916
Blowfish
multi-core scalar
7202 7202
Text Compress
single-core scalar
2053 2053
Text Compress
multi-core scalar
6993 6993
Text Decompress
single-core scalar
2310 2310
Text Decompress
multi-core scalar
8286 8286
Image Compress
single-core scalar
2078 2078
Image Compress
multi-core scalar
7145 7145
Image Decompress
single-core scalar
1828 1828
Image Decompress
multi-core scalar
6338 6338
Lua
single-core scalar
3506 3506
Lua
multi-core scalar
10930 10930

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10055 10055
Mandelbrot
single-core scalar
2670 2670
Mandelbrot
multi-core scalar
9511 9511
Dot Product
single-core scalar
4369 4369
Dot Product
single-core vector
4443 4443
Dot Product
multi-core scalar
16220 16220
Dot Product
multi-core vector
17770 17770
LU Decomposition
single-core scalar
675 675
LU Decomposition
multi-core scalar
2381 2381
Primality Test
single-core scalar
5044 5044
Primality Test
multi-core scalar
14195 14195
Sharpen Image
single-core scalar
6267 6267
Sharpen Image
multi-core scalar
22188 22188
Blur Image
single-core scalar
7747 7747
Blur Image
multi-core scalar
27299 27299

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 3526 3526
Read Sequential
single-core scalar
5223 5223
Write Sequential
single-core scalar
2862 2862
Stdlib Allocate
single-core scalar
3203 3203
Stdlib Write
single-core scalar
2744 2744
Stdlib Copy
single-core scalar
3599 3599

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4206 4206
Stream Copy
single-core scalar
4596 4596
Stream Copy
single-core vector
5589 5589
Stream Scale
single-core scalar
4989 4989
Stream Scale
single-core vector
5345 5345
Stream Add
single-core scalar
1633 1633
Stream Add
single-core vector
5592 5592
Stream Triad
single-core scalar
1761 1761
Stream Triad
single-core vector
4146 4146