iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Geekbench 2 Score 7796 7796

System Information

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Operating System Mac OS X 10.11.5 (Build 15F34) Mac OS X 10.11.5 (Build 15F34)
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.B23.1510261412 Apple Inc. IM121.88Z.0047.B23.1510261412
Memory 12.00 GB 1067 MHz DDR3 12.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Integer 6368 6368
Blowfish
single-core scalar
2334 2334
Blowfish
multi-core scalar
7598 7598
Text Compress
single-core scalar
3101 3101
Text Compress
multi-core scalar
9107 9107
Text Decompress
single-core scalar
3421 3421
Text Decompress
multi-core scalar
10675 10675
Image Compress
single-core scalar
2627 2627
Image Compress
multi-core scalar
7871 7871
Image Decompress
single-core scalar
2697 2697
Image Decompress
multi-core scalar
8233 8233
Lua
single-core scalar
4758 4758
Lua
multi-core scalar
13994 13994

Floating Point Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Floating Point 11031 11031
Mandelbrot
single-core scalar
3097 3097
Mandelbrot
multi-core scalar
9600 9600
Dot Product
single-core scalar
4976 4976
Dot Product
single-core vector
6111 6111
Dot Product
multi-core scalar
16020 16020
Dot Product
multi-core vector
21381 21381
LU Decomposition
single-core scalar
1516 1516
LU Decomposition
multi-core scalar
3854 3854
Primality Test
single-core scalar
7594 7594
Primality Test
multi-core scalar
18552 18552
Sharpen Image
single-core scalar
6871 6871
Sharpen Image
multi-core scalar
21222 21222
Blur Image
single-core scalar
8298 8298
Blur Image
multi-core scalar
25351 25351

Memory Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Memory 5774 5774
Read Sequential
single-core scalar
7335 7335
Write Sequential
single-core scalar
9635 9635
Stdlib Allocate
single-core scalar
4277 4277
Stdlib Write
single-core scalar
3286 3286
Stdlib Copy
single-core scalar
4337 4337

Stream Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Stream 5521 5521
Stream Copy
single-core scalar
6096 6096
Stream Copy
single-core vector
6856 6856
Stream Scale
single-core scalar
6354 6354
Stream Scale
single-core vector
6596 6596
Stream Add
single-core scalar
2768 2768
Stream Add
single-core vector
7087 7087
Stream Triad
single-core scalar
3156 3156
Stream Triad
single-core vector
5255 5255