iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Geekbench 2 Score 8612 8612

System Information

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
Model iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Processor Intel Core i5-2500S @ 2.70 GHz
1 Processor, 4 Cores
Intel Core i5-2500S @ 2.70 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 7502 7502
Blowfish
single-core scalar
2196 2196
Blowfish
multi-core scalar
7190 7190
Text Compress
single-core scalar
3538 3538
Text Compress
multi-core scalar
10685 10685
Text Decompress
single-core scalar
3855 3855
Text Decompress
multi-core scalar
12142 12142
Image Compress
single-core scalar
3282 3282
Image Compress
multi-core scalar
9761 9761
Image Decompress
single-core scalar
3724 3724
Image Decompress
multi-core scalar
11160 11160
Lua
single-core scalar
5581 5581
Lua
multi-core scalar
16911 16911

Floating Point Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Floating Point 11451 11451
Mandelbrot
single-core scalar
3100 3100
Mandelbrot
multi-core scalar
9462 9462
Dot Product
single-core scalar
4958 4958
Dot Product
single-core vector
5964 5964
Dot Product
multi-core scalar
16122 16122
Dot Product
multi-core vector
20978 20978
LU Decomposition
single-core scalar
2686 2686
LU Decomposition
multi-core scalar
5529 5529
Primality Test
single-core scalar
8516 8516
Primality Test
multi-core scalar
20546 20546
Sharpen Image
single-core scalar
7054 7054
Sharpen Image
multi-core scalar
21800 21800
Blur Image
single-core scalar
8251 8251
Blur Image
multi-core scalar
25352 25352

Memory Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Memory 6130 6130
Read Sequential
single-core scalar
6999 6999
Write Sequential
single-core scalar
9801 9801
Stdlib Allocate
single-core scalar
4554 4554
Stdlib Write
single-core scalar
4002 4002
Stdlib Copy
single-core scalar
5295 5295

Stream Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Stream 7525 7525
Stream Copy
single-core scalar
7134 7134
Stream Copy
single-core vector
8146 8146
Stream Scale
single-core scalar
7287 7287
Stream Scale
single-core vector
7766 7766
Stream Add
single-core scalar
7019 7019
Stream Add
single-core vector
8742 8742
Stream Triad
single-core scalar
7645 7645
Stream Triad
single-core vector
6465 6465