iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Geekbench 2 Score 7245 7245

System Information

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Operating System Mac OS X 10.13.6 (Build 17G14042) Mac OS X 10.13.6 (Build 17G14042)
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. 87.0.0.0.0 Apple Inc. 87.0.0.0.0
Memory 24.00 GB 1333 MHz DDR3 24.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Integer 6210 6210
Blowfish
single-core scalar
2313 2313
Blowfish
multi-core scalar
7592 7592
Text Compress
single-core scalar
2996 2996
Text Compress
multi-core scalar
8837 8837
Text Decompress
single-core scalar
3216 3216
Text Decompress
multi-core scalar
10656 10656
Image Compress
single-core scalar
2603 2603
Image Compress
multi-core scalar
7608 7608
Image Decompress
single-core scalar
2460 2460
Image Decompress
multi-core scalar
8063 8063
Lua
single-core scalar
4686 4686
Lua
multi-core scalar
13493 13493

Floating Point Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Floating Point 10950 10950
Mandelbrot
single-core scalar
3080 3080
Mandelbrot
multi-core scalar
9595 9595
Dot Product
single-core scalar
4937 4937
Dot Product
single-core vector
6080 6080
Dot Product
multi-core scalar
16003 16003
Dot Product
multi-core vector
21399 21399
LU Decomposition
single-core scalar
1505 1505
LU Decomposition
multi-core scalar
2998 2998
Primality Test
single-core scalar
7501 7501
Primality Test
multi-core scalar
18479 18479
Sharpen Image
single-core scalar
6858 6858
Sharpen Image
multi-core scalar
21184 21184
Blur Image
single-core scalar
8289 8289
Blur Image
multi-core scalar
25396 25396

Memory Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Memory 4186 4186
Read Sequential
single-core scalar
6148 6148
Write Sequential
single-core scalar
6366 6366
Stdlib Allocate
single-core scalar
3309 3309
Stdlib Write
single-core scalar
2164 2164
Stdlib Copy
single-core scalar
2947 2947

Stream Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Stream 4027 4027
Stream Copy
single-core scalar
4270 4270
Stream Copy
single-core vector
4619 4619
Stream Scale
single-core scalar
4545 4545
Stream Scale
single-core vector
4456 4456
Stream Add
single-core scalar
2723 2723
Stream Add
single-core vector
4907 4907
Stream Triad
single-core scalar
3100 3100
Stream Triad
single-core vector
3603 3603