iMac (27-inch Mid 2011) System manufacturer System Product Name
Geekbench 2 Score 12463 5864

System Information

iMac (27-inch Mid 2011) System manufacturer System Product Name
Operating System Mac OS X 10.8.2 (Build 12C60) Microsoft Windows 7 Ultimate (64-bit)
Model iMac (27-inch Mid 2011) System manufacturer System Product Name
Processor Intel Core i7-2600 @ 3.41 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i5-650 @ 3.21 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 37 Stepping 5
Processor Codename Clarkdale
Processor Package Socket 1156 LGA
L1 Instruction Cache 32 KB x 4 32 KB x 2
L1 Data Cache 32 KB x 4 32 KB x 2
L2 Cache 256 KB x 4 256 KB x 2
L3 Cache 8192 KB 4096 KB
Motherboard Apple Inc. Mac-942B59F58194171B Rev X.0x ASUSTeK Computer INC. P7H55-M LX
Northbridge Intel Havendale/Clarkdale Host Bridge 18
Southbridge Intel H55 06
BIOS Apple Inc. MultiBeast.tonymacx86.com American Megatrends Inc. 0406
Memory 8.00 GB 1333 MHz DDR3 4.00 GB DDR3 SDRAM 667MHz

Integer Performance

iMac (27-inch Mid 2011) System manufacturer System Product Name
Integer 11033 5776
Blowfish
single-core scalar
2214 2002
Blowfish
multi-core scalar
14761 6226
Text Compress
single-core scalar
3572 3118
Text Compress
multi-core scalar
18198 8022
Text Decompress
single-core scalar
3900 3248
Text Decompress
multi-core scalar
20694 8663
Image Compress
single-core scalar
3257 2824
Image Compress
multi-core scalar
17164 7347
Image Decompress
single-core scalar
3739 2953
Image Decompress
multi-core scalar
15059 7239
Lua
single-core scalar
5766 5489
Lua
multi-core scalar
24078 12192

Floating Point Performance

iMac (27-inch Mid 2011) System manufacturer System Product Name
Floating Point 18898 6685
Mandelbrot
single-core scalar
3063 2604
Mandelbrot
multi-core scalar
21220 8409
Dot Product
single-core scalar
4989 1430
Dot Product
single-core vector
6040 6810
Dot Product
multi-core scalar
24866 5345
Dot Product
multi-core vector
35092 17034
LU Decomposition
single-core scalar
2716 3428
LU Decomposition
multi-core scalar
4213 5238
Primality Test
single-core scalar
8515 5661
Primality Test
multi-core scalar
34586 10879
Sharpen Image
single-core scalar
7163 2091
Sharpen Image
multi-core scalar
45733 6804
Blur Image
single-core scalar
8283 4208
Blur Image
multi-core scalar
58098 13653

Memory Performance

iMac (27-inch Mid 2011) System manufacturer System Product Name
Memory 6149 4980
Read Sequential
single-core scalar
6870 5378
Write Sequential
single-core scalar
9993 8721
Stdlib Allocate
single-core scalar
4686 4248
Stdlib Write
single-core scalar
3939 2911
Stdlib Copy
single-core scalar
5258 3642

Stream Performance

iMac (27-inch Mid 2011) System manufacturer System Product Name
Stream 7579 5067
Stream Copy
single-core scalar
7081 4670
Stream Copy
single-core vector
8380 5632
Stream Scale
single-core scalar
7264 4553
Stream Scale
single-core vector
8010 5396
Stream Add
single-core scalar
7064 4689
Stream Add
single-core vector
8703 6058
Stream Triad
single-core scalar
7681 5080
Stream Triad
single-core vector
6451 4465