iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Geekbench 2 Score 9145 9145

System Information

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.2 (Build 11C74) Mac OS X 10.7.2 (Build 11C74)
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.B1D.1110171110 Apple Inc. IM121.88Z.0047.B1D.1110171110
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 8176 8176
Blowfish
single-core scalar
2045 2045
Blowfish
multi-core scalar
8181 8181
Text Compress
single-core scalar
3300 3300
Text Compress
multi-core scalar
11876 11876
Text Decompress
single-core scalar
3628 3628
Text Decompress
multi-core scalar
14051 14051
Image Compress
single-core scalar
3009 3009
Image Compress
multi-core scalar
11019 11019
Image Decompress
single-core scalar
3468 3468
Image Decompress
multi-core scalar
12184 12184
Lua
single-core scalar
5295 5295
Lua
multi-core scalar
20066 20066

Floating Point Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Floating Point 12429 12429
Mandelbrot
single-core scalar
2844 2844
Mandelbrot
multi-core scalar
10568 10568
Dot Product
single-core scalar
4622 4622
Dot Product
single-core vector
5616 5616
Dot Product
multi-core scalar
18311 18311
Dot Product
multi-core vector
24135 24135
LU Decomposition
single-core scalar
2524 2524
LU Decomposition
multi-core scalar
5745 5745
Primality Test
single-core scalar
7802 7802
Primality Test
multi-core scalar
23429 23429
Sharpen Image
single-core scalar
6648 6648
Sharpen Image
multi-core scalar
24889 24889
Blur Image
single-core scalar
7736 7736
Blur Image
multi-core scalar
29148 29148

Memory Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Memory 5899 5899
Read Sequential
single-core scalar
6535 6535
Write Sequential
single-core scalar
9385 9385
Stdlib Allocate
single-core scalar
4212 4212
Stdlib Write
single-core scalar
4066 4066
Stdlib Copy
single-core scalar
5299 5299

Stream Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Stream 7543 7543
Stream Copy
single-core scalar
7075 7075
Stream Copy
single-core vector
8514 8514
Stream Scale
single-core scalar
7097 7097
Stream Scale
single-core vector
8125 8125
Stream Add
single-core scalar
6891 6891
Stream Add
single-core vector
8770 8770
Stream Triad
single-core scalar
7404 7404
Stream Triad
single-core vector
6473 6473