iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Geekbench 2 Score 7413 7413

System Information

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Operating System Mac OS X 10.9.3 (Build 13D65) Mac OS X 10.9.3 (Build 13D65)
Model iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Processor Intel Core i5-2400S @ 2.50 GHz
1 Processor, 4 Cores
Intel Core i5-2400S @ 2.50 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 42 Stepping 7
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 6144 KB 6144 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 5843 5843
Blowfish
single-core scalar
2092 2092
Blowfish
multi-core scalar
7073 7073
Text Compress
single-core scalar
2780 2780
Text Compress
multi-core scalar
8514 8514
Text Decompress
single-core scalar
3062 3062
Text Decompress
multi-core scalar
9940 9940
Image Compress
single-core scalar
2349 2349
Image Compress
multi-core scalar
7295 7295
Image Decompress
single-core scalar
2379 2379
Image Decompress
multi-core scalar
7616 7616
Lua
single-core scalar
4095 4095
Lua
multi-core scalar
12926 12926

Floating Point Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Floating Point 10186 10186
Mandelbrot
single-core scalar
2782 2782
Mandelbrot
multi-core scalar
8929 8929
Dot Product
single-core scalar
4454 4454
Dot Product
single-core vector
5472 5472
Dot Product
multi-core scalar
14906 14906
Dot Product
multi-core vector
19894 19894
LU Decomposition
single-core scalar
1357 1357
LU Decomposition
multi-core scalar
3972 3972
Primality Test
single-core scalar
6778 6778
Primality Test
multi-core scalar
17191 17191
Sharpen Image
single-core scalar
6146 6146
Sharpen Image
multi-core scalar
19713 19713
Blur Image
single-core scalar
7428 7428
Blur Image
multi-core scalar
23582 23582

Memory Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Memory 5958 5958
Read Sequential
single-core scalar
6950 6950
Write Sequential
single-core scalar
10089 10089
Stdlib Allocate
single-core scalar
4023 4023
Stdlib Write
single-core scalar
3699 3699
Stdlib Copy
single-core scalar
5033 5033

Stream Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Stream 6114 6114
Stream Copy
single-core scalar
6761 6761
Stream Copy
single-core vector
7988 7988
Stream Scale
single-core scalar
7132 7132
Stream Scale
single-core vector
7635 7635
Stream Add
single-core scalar
2497 2497
Stream Add
single-core vector
8067 8067
Stream Triad
single-core scalar
2860 2860
Stream Triad
single-core vector
5972 5972