iMac (27-inch Mid 2011) 64-bit iMac (27-inch Mid 2011) 64-bit
Geekbench 2 Score 12720 12720

System Information

iMac (27-inch Mid 2011) 64-bit iMac (27-inch Mid 2011) 64-bit
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 i7-2600 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-2600 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 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) 64-bit iMac (27-inch Mid 2011) 64-bit
Integer 11125 11125
Blowfish
single-core scalar
2322 2322
Blowfish
multi-core scalar
14964 14964
Text Compress
single-core scalar
3719 3719
Text Compress
multi-core scalar
18194 18194
Text Decompress
single-core scalar
4094 4094
Text Decompress
multi-core scalar
20371 20371
Image Compress
single-core scalar
3438 3438
Image Compress
multi-core scalar
17231 17231
Image Decompress
single-core scalar
3814 3814
Image Decompress
multi-core scalar
14812 14812
Lua
single-core scalar
5643 5643
Lua
multi-core scalar
24899 24899

Floating Point Performance

iMac (27-inch Mid 2011) 64-bit iMac (27-inch Mid 2011) 64-bit
Floating Point 19300 19300
Mandelbrot
single-core scalar
3204 3204
Mandelbrot
multi-core scalar
21758 21758
Dot Product
single-core scalar
5218 5218
Dot Product
single-core vector
6307 6307
Dot Product
multi-core scalar
25151 25151
Dot Product
multi-core vector
35692 35692
LU Decomposition
single-core scalar
2833 2833
LU Decomposition
multi-core scalar
4447 4447
Primality Test
single-core scalar
8844 8844
Primality Test
multi-core scalar
33346 33346
Sharpen Image
single-core scalar
7463 7463
Sharpen Image
multi-core scalar
47153 47153
Blur Image
single-core scalar
8687 8687
Blur Image
multi-core scalar
60098 60098

Memory Performance

iMac (27-inch Mid 2011) 64-bit iMac (27-inch Mid 2011) 64-bit
Memory 6439 6439
Read Sequential
single-core scalar
7247 7247
Write Sequential
single-core scalar
10586 10586
Stdlib Allocate
single-core scalar
4887 4887
Stdlib Write
single-core scalar
4043 4043
Stdlib Copy
single-core scalar
5436 5436

Stream Performance

iMac (27-inch Mid 2011) 64-bit iMac (27-inch Mid 2011) 64-bit
Stream 7837 7837
Stream Copy
single-core scalar
7485 7485
Stream Copy
single-core vector
8637 8637
Stream Scale
single-core scalar
7519 7519
Stream Scale
single-core vector
8230 8230
Stream Add
single-core scalar
7294 7294
Stream Add
single-core vector
8952 8952
Stream Triad
single-core scalar
7951 7951
Stream Triad
single-core vector
6633 6633