iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Geekbench 2 Score 8048 8048

System Information

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.3 Mac OS X 10.7.3
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.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 6331 6331
Blowfish
single-core scalar
2375 2375
Blowfish
multi-core scalar
7720 7720
Text Compress
single-core scalar
3117 3117
Text Compress
multi-core scalar
9176 9176
Text Decompress
single-core scalar
3320 3320
Text Decompress
multi-core scalar
10387 10387
Image Compress
single-core scalar
2728 2728
Image Compress
multi-core scalar
8096 8096
Image Decompress
single-core scalar
2656 2656
Image Decompress
multi-core scalar
8080 8080
Lua
single-core scalar
4565 4565
Lua
multi-core scalar
13762 13762

Floating Point Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Floating Point 11025 11025
Mandelbrot
single-core scalar
3118 3118
Mandelbrot
multi-core scalar
9615 9615
Dot Product
single-core scalar
4991 4991
Dot Product
single-core vector
6145 6145
Dot Product
multi-core scalar
16082 16082
Dot Product
multi-core vector
21474 21474
LU Decomposition
single-core scalar
1521 1521
LU Decomposition
multi-core scalar
4253 4253
Primality Test
single-core scalar
7379 7379
Primality Test
multi-core scalar
18027 18027
Sharpen Image
single-core scalar
6899 6899
Sharpen Image
multi-core scalar
21085 21085
Blur Image
single-core scalar
8324 8324
Blur Image
multi-core scalar
25437 25437

Memory Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Memory 6535 6535
Read Sequential
single-core scalar
7604 7604
Write Sequential
single-core scalar
11206 11206
Stdlib Allocate
single-core scalar
4436 4436
Stdlib Write
single-core scalar
4015 4015
Stdlib Copy
single-core scalar
5418 5418

Stream Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Stream 6671 6671
Stream Copy
single-core scalar
7304 7304
Stream Copy
single-core vector
8530 8530
Stream Scale
single-core scalar
7873 7873
Stream Scale
single-core vector
8246 8246
Stream Add
single-core scalar
2794 2794
Stream Add
single-core vector
8863 8863
Stream Triad
single-core scalar
3193 3193
Stream Triad
single-core vector
6566 6566