iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Geekbench 2 Score 7505 7505

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System Mac OS X 10.8.3 (Build 12D78) Mac OS X 10.8.3 (Build 12D78)
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 1067 MHz DDR3 16.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Integer 6357 6357
Blowfish
single-core scalar
1997 1997
Blowfish
multi-core scalar
7274 7274
Text Compress
single-core scalar
2411 2411
Text Compress
multi-core scalar
7798 7798
Text Decompress
single-core scalar
2672 2672
Text Decompress
multi-core scalar
9581 9581
Image Compress
single-core scalar
2678 2678
Image Compress
multi-core scalar
9146 9146
Image Decompress
single-core scalar
2732 2732
Image Decompress
multi-core scalar
9493 9493
Lua
single-core scalar
4694 4694
Lua
multi-core scalar
15810 15810

Floating Point Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Floating Point 10993 10993
Mandelbrot
single-core scalar
2641 2641
Mandelbrot
multi-core scalar
9099 9099
Dot Product
single-core scalar
4317 4317
Dot Product
single-core vector
5223 5223
Dot Product
multi-core scalar
15515 15515
Dot Product
multi-core vector
20753 20753
LU Decomposition
single-core scalar
1421 1421
LU Decomposition
multi-core scalar
4731 4731
Primality Test
single-core scalar
6715 6715
Primality Test
multi-core scalar
18138 18138
Sharpen Image
single-core scalar
6670 6670
Sharpen Image
multi-core scalar
23306 23306
Blur Image
single-core scalar
7877 7877
Blur Image
multi-core scalar
27509 27509

Memory Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Memory 4676 4676
Read Sequential
single-core scalar
5429 5429
Write Sequential
single-core scalar
7860 7860
Stdlib Allocate
single-core scalar
3797 3797
Stdlib Write
single-core scalar
2657 2657
Stdlib Copy
single-core scalar
3638 3638

Stream Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Stream 4980 4980
Stream Copy
single-core scalar
4692 4692
Stream Copy
single-core vector
5634 5634
Stream Scale
single-core scalar
4807 4807
Stream Scale
single-core vector
5253 5253
Stream Add
single-core scalar
4816 4816
Stream Add
single-core vector
5565 5565
Stream Triad
single-core scalar
4981 4981
Stream Triad
single-core vector
4097 4097