iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Geekbench 2 Score 8050 8050

System Information

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Operating System Mac OS X 10.9 (Build 13A603) Mac OS X 10.9 (Build 13A603)
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 8.00 GB 1333 MHz DDR3 8.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Integer 6395 6395
Blowfish
single-core scalar
2328 2328
Blowfish
multi-core scalar
7618 7618
Text Compress
single-core scalar
3106 3106
Text Compress
multi-core scalar
9152 9152
Text Decompress
single-core scalar
3404 3404
Text Decompress
multi-core scalar
10685 10685
Image Compress
single-core scalar
2636 2636
Image Compress
multi-core scalar
7846 7846
Image Decompress
single-core scalar
2687 2687
Image Decompress
multi-core scalar
8169 8169
Lua
single-core scalar
4747 4747
Lua
multi-core scalar
14373 14373

Floating Point Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Floating Point 10984 10984
Mandelbrot
single-core scalar
3099 3099
Mandelbrot
multi-core scalar
9564 9564
Dot Product
single-core scalar
4956 4956
Dot Product
single-core vector
6100 6100
Dot Product
multi-core scalar
16038 16038
Dot Product
multi-core vector
21374 21374
LU Decomposition
single-core scalar
1517 1517
LU Decomposition
multi-core scalar
4236 4236
Primality Test
single-core scalar
7543 7543
Primality Test
multi-core scalar
18456 18456
Sharpen Image
single-core scalar
6724 6724
Sharpen Image
multi-core scalar
21173 21173
Blur Image
single-core scalar
7705 7705
Blur Image
multi-core scalar
25301 25301

Memory Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Memory 6517 6517
Read Sequential
single-core scalar
7270 7270
Write Sequential
single-core scalar
11301 11301
Stdlib Allocate
single-core scalar
4485 4485
Stdlib Write
single-core scalar
4074 4074
Stdlib Copy
single-core scalar
5455 5455

Stream Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Stream 6644 6644
Stream Copy
single-core scalar
7300 7300
Stream Copy
single-core vector
8587 8587
Stream Scale
single-core scalar
7785 7785
Stream Scale
single-core vector
8211 8211
Stream Add
single-core scalar
2728 2728
Stream Add
single-core vector
8855 8855
Stream Triad
single-core scalar
3171 3171
Stream Triad
single-core vector
6516 6516