iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Geekbench 2 Score 9920 9920

System Information

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Operating System Mac OS X 10.8.3 (Build 12D78) Mac OS X 10.8.3 (Build 12D78)
Model iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Processor Intel Core i7-2600S @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-2600S @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-942B5BF58194151B Apple Inc. Mac-942B5BF58194151B
BIOS Apple Inc. IM121.88Z.0047.B1F.1201241648 Apple Inc. IM121.88Z.0047.B1F.1201241648
Memory 8.00 GB 1333 MHz DDR3 8.00 GB 1333 MHz DDR3

Integer Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Integer 8102 8102
Blowfish
single-core scalar
2181 2181
Blowfish
multi-core scalar
12623 12623
Text Compress
single-core scalar
2889 2889
Text Compress
multi-core scalar
13000 13000
Text Decompress
single-core scalar
3207 3207
Text Decompress
multi-core scalar
14627 14627
Image Compress
single-core scalar
2492 2492
Image Compress
multi-core scalar
11341 11341
Image Decompress
single-core scalar
2589 2589
Image Decompress
multi-core scalar
9766 9766
Lua
single-core scalar
4483 4483
Lua
multi-core scalar
18029 18029

Floating Point Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Floating Point 14891 14891
Mandelbrot
single-core scalar
2939 2939
Mandelbrot
multi-core scalar
17638 17638
Dot Product
single-core scalar
4714 4714
Dot Product
single-core vector
5836 5836
Dot Product
multi-core scalar
22508 22508
Dot Product
multi-core vector
26223 26223
LU Decomposition
single-core scalar
1411 1411
LU Decomposition
multi-core scalar
3857 3857
Primality Test
single-core scalar
6918 6918
Primality Test
multi-core scalar
23071 23071
Sharpen Image
single-core scalar
6532 6532
Sharpen Image
multi-core scalar
34069 34069
Blur Image
single-core scalar
7622 7622
Blur Image
multi-core scalar
45148 45148

Memory Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Memory 6205 6205
Read Sequential
single-core scalar
7028 7028
Write Sequential
single-core scalar
10474 10474
Stdlib Allocate
single-core scalar
4224 4224
Stdlib Write
single-core scalar
4023 4023
Stdlib Copy
single-core scalar
5280 5280

Stream Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Stream 6324 6324
Stream Copy
single-core scalar
7034 7034
Stream Copy
single-core vector
7901 7901
Stream Scale
single-core scalar
7351 7351
Stream Scale
single-core vector
7895 7895
Stream Add
single-core scalar
2631 2631
Stream Add
single-core vector
8465 8465
Stream Triad
single-core scalar
2997 2997
Stream Triad
single-core vector
6324 6324