iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Geekbench 2 Score 7292 7292

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 4.00 GB 1333 MHz DDR3 4.00 GB 1333 MHz DDR3

Integer Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Integer 5767 5767
Blowfish
single-core scalar
2005 2005
Blowfish
multi-core scalar
6989 6989
Text Compress
single-core scalar
2647 2647
Text Compress
multi-core scalar
8315 8315
Text Decompress
single-core scalar
2893 2893
Text Decompress
multi-core scalar
9563 9563
Image Compress
single-core scalar
2315 2315
Image Compress
multi-core scalar
7302 7302
Image Decompress
single-core scalar
2295 2295
Image Decompress
multi-core scalar
7064 7064
Lua
single-core scalar
4548 4548
Lua
multi-core scalar
13273 13273

Floating Point Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Floating Point 9845 9845
Mandelbrot
single-core scalar
2655 2655
Mandelbrot
multi-core scalar
8702 8702
Dot Product
single-core scalar
4315 4315
Dot Product
single-core vector
5226 5226
Dot Product
multi-core scalar
14606 14606
Dot Product
multi-core vector
19437 19437
LU Decomposition
single-core scalar
1292 1292
LU Decomposition
multi-core scalar
3900 3900
Primality Test
single-core scalar
6326 6326
Primality Test
multi-core scalar
16321 16321
Sharpen Image
single-core scalar
5906 5906
Sharpen Image
multi-core scalar
18957 18957
Blur Image
single-core scalar
7268 7268
Blur Image
multi-core scalar
22919 22919

Memory Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Memory 5974 5974
Read Sequential
single-core scalar
6778 6778
Write Sequential
single-core scalar
9808 9808
Stdlib Allocate
single-core scalar
3805 3805
Stdlib Write
single-core scalar
4064 4064
Stdlib Copy
single-core scalar
5419 5419

Stream Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Stream 6338 6338
Stream Copy
single-core scalar
6939 6939
Stream Copy
single-core vector
8465 8465
Stream Scale
single-core scalar
7311 7311
Stream Scale
single-core vector
8125 8125
Stream Add
single-core scalar
2426 2426
Stream Add
single-core vector
8334 8334
Stream Triad
single-core scalar
2714 2714
Stream Triad
single-core vector
6391 6391