iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Geekbench 2 Score 8492 8492

System Information

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.3 (Build 11D50d) Mac OS X 10.7.3 (Build 11D50d)
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 12.00 GB 1333 MHz DDR3 12.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Integer 6998 6998
Blowfish
single-core scalar
2172 2172
Blowfish
multi-core scalar
8791 8791
Text Compress
single-core scalar
2856 2856
Text Compress
multi-core scalar
10445 10445
Text Decompress
single-core scalar
3122 3122
Text Decompress
multi-core scalar
12145 12145
Image Compress
single-core scalar
2467 2467
Image Compress
multi-core scalar
9167 9167
Image Decompress
single-core scalar
2425 2425
Image Decompress
multi-core scalar
9152 9152
Lua
single-core scalar
4846 4846
Lua
multi-core scalar
16393 16393

Floating Point Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Floating Point 11947 11947
Mandelbrot
single-core scalar
2858 2858
Mandelbrot
multi-core scalar
10957 10957
Dot Product
single-core scalar
4587 4587
Dot Product
single-core vector
5629 5629
Dot Product
multi-core scalar
18305 18305
Dot Product
multi-core vector
24457 24457
LU Decomposition
single-core scalar
1392 1392
LU Decomposition
multi-core scalar
4513 4513
Primality Test
single-core scalar
6777 6777
Primality Test
multi-core scalar
20518 20518
Sharpen Image
single-core scalar
6337 6337
Sharpen Image
multi-core scalar
24244 24244
Blur Image
single-core scalar
7653 7653
Blur Image
multi-core scalar
29043 29043

Memory Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Memory 6159 6159
Read Sequential
single-core scalar
7092 7092
Write Sequential
single-core scalar
10545 10545
Stdlib Allocate
single-core scalar
4074 4074
Stdlib Write
single-core scalar
3898 3898
Stdlib Copy
single-core scalar
5188 5188

Stream Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Stream 6298 6298
Stream Copy
single-core scalar
6926 6926
Stream Copy
single-core vector
8186 8186
Stream Scale
single-core scalar
7330 7330
Stream Scale
single-core vector
7875 7875
Stream Add
single-core scalar
2569 2569
Stream Add
single-core vector
8375 8375
Stream Triad
single-core scalar
2936 2936
Stream Triad
single-core vector
6187 6187