iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Geekbench 2 Score 7095 7095

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 32.00 GB 1333 MHz DDR3 32.00 GB 1333 MHz DDR3

Integer Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Integer 5665 5665
Blowfish
single-core scalar
1977 1977
Blowfish
multi-core scalar
6819 6819
Text Compress
single-core scalar
2657 2657
Text Compress
multi-core scalar
8053 8053
Text Decompress
single-core scalar
2864 2864
Text Decompress
multi-core scalar
9300 9300
Image Compress
single-core scalar
2298 2298
Image Compress
multi-core scalar
7196 7196
Image Decompress
single-core scalar
2337 2337
Image Decompress
multi-core scalar
7480 7480
Lua
single-core scalar
4273 4273
Lua
multi-core scalar
12728 12728

Floating Point Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Floating Point 9638 9638
Mandelbrot
single-core scalar
2616 2616
Mandelbrot
multi-core scalar
8549 8549
Dot Product
single-core scalar
4185 4185
Dot Product
single-core vector
5139 5139
Dot Product
multi-core scalar
14230 14230
Dot Product
multi-core vector
19027 19027
LU Decomposition
single-core scalar
1272 1272
LU Decomposition
multi-core scalar
3715 3715
Primality Test
single-core scalar
6200 6200
Primality Test
multi-core scalar
15877 15877
Sharpen Image
single-core scalar
5897 5897
Sharpen Image
multi-core scalar
18729 18729
Blur Image
single-core scalar
7015 7015
Blur Image
multi-core scalar
22481 22481

Memory Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Memory 5652 5652
Read Sequential
single-core scalar
6127 6127
Write Sequential
single-core scalar
9490 9490
Stdlib Allocate
single-core scalar
3743 3743
Stdlib Write
single-core scalar
3930 3930
Stdlib Copy
single-core scalar
4970 4970

Stream Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Stream 6093 6093
Stream Copy
single-core scalar
6600 6600
Stream Copy
single-core vector
8064 8064
Stream Scale
single-core scalar
7033 7033
Stream Scale
single-core vector
7678 7678
Stream Add
single-core scalar
2347 2347
Stream Add
single-core vector
8279 8279
Stream Triad
single-core scalar
2654 2654
Stream Triad
single-core vector
6094 6094