iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Geekbench 2 Score 8918 8918

System Information

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Operating System Mac OS X 10.8 (Build 12A269) Mac OS X 10.8 (Build 12A269)
Model iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Processor Intel Core i5-2400 @ 3.10 GHz
1 Processor, 4 Cores
Intel Core i5-2400 @ 3.10 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-942B59F58194171B iMac12,2 Apple Inc. Mac-942B59F58194171B iMac12,2
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 (27-inch Mid 2011) iMac (27-inch Mid 2011)
Integer 7862 7862
Blowfish
single-core scalar
2018 2018
Blowfish
multi-core scalar
8035 8035
Text Compress
single-core scalar
3184 3184
Text Compress
multi-core scalar
11397 11397
Text Decompress
single-core scalar
3494 3494
Text Decompress
multi-core scalar
13362 13362
Image Compress
single-core scalar
2896 2896
Image Compress
multi-core scalar
10652 10652
Image Decompress
single-core scalar
3329 3329
Image Decompress
multi-core scalar
11905 11905
Lua
single-core scalar
5036 5036
Lua
multi-core scalar
19038 19038

Floating Point Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Floating Point 12189 12189
Mandelbrot
single-core scalar
2789 2789
Mandelbrot
multi-core scalar
10736 10736
Dot Product
single-core scalar
4555 4555
Dot Product
single-core vector
5438 5438
Dot Product
multi-core scalar
18046 18046
Dot Product
multi-core vector
23218 23218
LU Decomposition
single-core scalar
2428 2428
LU Decomposition
multi-core scalar
5650 5650
Primality Test
single-core scalar
7581 7581
Primality Test
multi-core scalar
22982 22982
Sharpen Image
single-core scalar
6592 6592
Sharpen Image
multi-core scalar
25074 25074
Blur Image
single-core scalar
7613 7613
Blur Image
multi-core scalar
27950 27950

Memory Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Memory 5829 5829
Read Sequential
single-core scalar
6491 6491
Write Sequential
single-core scalar
9324 9324
Stdlib Allocate
single-core scalar
4114 4114
Stdlib Write
single-core scalar
4085 4085
Stdlib Copy
single-core scalar
5132 5132

Stream Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Stream 7344 7344
Stream Copy
single-core scalar
6818 6818
Stream Copy
single-core vector
8158 8158
Stream Scale
single-core scalar
6946 6946
Stream Scale
single-core vector
7852 7852
Stream Add
single-core scalar
6673 6673
Stream Add
single-core vector
8631 8631
Stream Triad
single-core scalar
7289 7289
Stream Triad
single-core vector
6385 6385