iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Geekbench 2 Score 7038 7038

System Information

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 6854 6854
Blowfish
single-core scalar
1919 1919
Blowfish
multi-core scalar
6617 6617
Text Compress
single-core scalar
3028 3028
Text Compress
multi-core scalar
9560 9560
Text Decompress
single-core scalar
3386 3386
Text Decompress
multi-core scalar
11216 11216
Image Compress
single-core scalar
2878 2878
Image Compress
multi-core scalar
8959 8959
Image Decompress
single-core scalar
3271 3271
Image Decompress
multi-core scalar
9637 9637
Lua
single-core scalar
5184 5184
Lua
multi-core scalar
16599 16599

Floating Point Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Floating Point 9664 9664
Mandelbrot
single-core scalar
2649 2649
Mandelbrot
multi-core scalar
8665 8665
Dot Product
single-core scalar
4181 4181
Dot Product
single-core vector
5210 5210
Dot Product
multi-core scalar
14698 14698
Dot Product
multi-core vector
19119 19119
LU Decomposition
single-core scalar
2334 2334
LU Decomposition
multi-core scalar
3944 3944
Primality Test
single-core scalar
7243 7243
Primality Test
multi-core scalar
18760 18760
Sharpen Image
single-core scalar
6034 6034
Sharpen Image
multi-core scalar
16842 16842
Blur Image
single-core scalar
6836 6836
Blur Image
multi-core scalar
18789 18789

Memory Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Memory 4111 4111
Read Sequential
single-core scalar
5783 5783
Write Sequential
single-core scalar
6164 6164
Stdlib Allocate
single-core scalar
3762 3762
Stdlib Write
single-core scalar
2059 2059
Stdlib Copy
single-core scalar
2787 2787

Stream Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Stream 4350 4350
Stream Copy
single-core scalar
4102 4102
Stream Copy
single-core vector
4577 4577
Stream Scale
single-core scalar
4400 4400
Stream Scale
single-core vector
4401 4401
Stream Add
single-core scalar
4256 4256
Stream Add
single-core vector
4839 4839
Stream Triad
single-core scalar
4622 4622
Stream Triad
single-core vector
3609 3609