iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 7587 7587

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.7.5 Mac OS X 10.7.5
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 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 6323 6323
Blowfish
single-core scalar
2003 2003
Blowfish
multi-core scalar
7409 7409
Text Compress
single-core scalar
2426 2426
Text Compress
multi-core scalar
8113 8113
Text Decompress
single-core scalar
2672 2672
Text Decompress
multi-core scalar
9463 9463
Image Compress
single-core scalar
2680 2680
Image Compress
multi-core scalar
9071 9071
Image Decompress
single-core scalar
2740 2740
Image Decompress
multi-core scalar
9445 9445
Lua
single-core scalar
4476 4476
Lua
multi-core scalar
15389 15389

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 11131 11131
Mandelbrot
single-core scalar
2668 2668
Mandelbrot
multi-core scalar
9406 9406
Dot Product
single-core scalar
4360 4360
Dot Product
single-core vector
5262 5262
Dot Product
multi-core scalar
15866 15866
Dot Product
multi-core vector
21043 21043
LU Decomposition
single-core scalar
1435 1435
LU Decomposition
multi-core scalar
4788 4788
Primality Test
single-core scalar
6763 6763
Primality Test
multi-core scalar
18707 18707
Sharpen Image
single-core scalar
6705 6705
Sharpen Image
multi-core scalar
23321 23321
Blur Image
single-core scalar
7936 7936
Blur Image
multi-core scalar
27576 27576

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 4737 4737
Read Sequential
single-core scalar
5512 5512
Write Sequential
single-core scalar
8191 8191
Stdlib Allocate
single-core scalar
3416 3416
Stdlib Write
single-core scalar
2747 2747
Stdlib Copy
single-core scalar
3823 3823

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 5313 5313
Stream Copy
single-core scalar
4940 4940
Stream Copy
single-core vector
6119 6119
Stream Scale
single-core scalar
4983 4983
Stream Scale
single-core vector
5579 5579
Stream Add
single-core scalar
5120 5120
Stream Add
single-core vector
6061 6061
Stream Triad
single-core scalar
5233 5233
Stream Triad
single-core vector
4473 4473