iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Geekbench 2 Score 8525 8525

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 16.00 GB 1333 MHz DDR3 16.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Integer 6989 6989
Blowfish
single-core scalar
2178 2178
Blowfish
multi-core scalar
8806 8806
Text Compress
single-core scalar
2863 2863
Text Compress
multi-core scalar
10489 10489
Text Decompress
single-core scalar
3150 3150
Text Decompress
multi-core scalar
12218 12218
Image Compress
single-core scalar
2435 2435
Image Compress
multi-core scalar
8989 8989
Image Decompress
single-core scalar
2510 2510
Image Decompress
multi-core scalar
9626 9626
Lua
single-core scalar
4361 4361
Lua
multi-core scalar
16243 16243

Floating Point Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Floating Point 11944 11944
Mandelbrot
single-core scalar
2859 2859
Mandelbrot
multi-core scalar
10969 10969
Dot Product
single-core scalar
4578 4578
Dot Product
single-core vector
5571 5571
Dot Product
multi-core scalar
18212 18212
Dot Product
multi-core vector
24492 24492
LU Decomposition
single-core scalar
1399 1399
LU Decomposition
multi-core scalar
4618 4618
Primality Test
single-core scalar
6791 6791
Primality Test
multi-core scalar
20510 20510
Sharpen Image
single-core scalar
6355 6355
Sharpen Image
multi-core scalar
24241 24241
Blur Image
single-core scalar
7651 7651
Blur Image
multi-core scalar
28983 28983

Memory Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Memory 6246 6246
Read Sequential
single-core scalar
7121 7121
Write Sequential
single-core scalar
10567 10567
Stdlib Allocate
single-core scalar
4105 4105
Stdlib Write
single-core scalar
4000 4000
Stdlib Copy
single-core scalar
5439 5439

Stream Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Stream 6500 6500
Stream Copy
single-core scalar
7061 7061
Stream Copy
single-core vector
8497 8497
Stream Scale
single-core scalar
7460 7460
Stream Scale
single-core vector
8187 8187
Stream Add
single-core scalar
2578 2578
Stream Add
single-core vector
8785 8785
Stream Triad
single-core scalar
2941 2941
Stream Triad
single-core vector
6497 6497