iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Geekbench 2 Score 8527 8527

System Information

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Operating System Mac OS X 10.10.5 Mac OS X 10.10.5
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.B21.1506101610 Apple Inc. IM121.88Z.0047.B21.1506101610
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 7446 7446
Blowfish
single-core scalar
2160 2160
Blowfish
multi-core scalar
6858 6858
Text Compress
single-core scalar
3518 3518
Text Compress
multi-core scalar
10476 10476
Text Decompress
single-core scalar
3853 3853
Text Decompress
multi-core scalar
12293 12293
Image Compress
single-core scalar
3269 3269
Image Compress
multi-core scalar
9819 9819
Image Decompress
single-core scalar
3654 3654
Image Decompress
multi-core scalar
11484 11484
Lua
single-core scalar
5379 5379
Lua
multi-core scalar
16592 16592

Floating Point Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Floating Point 11356 11356
Mandelbrot
single-core scalar
2970 2970
Mandelbrot
multi-core scalar
9097 9097
Dot Product
single-core scalar
4871 4871
Dot Product
single-core vector
5941 5941
Dot Product
multi-core scalar
15441 15441
Dot Product
multi-core vector
21059 21059
LU Decomposition
single-core scalar
2668 2668
LU Decomposition
multi-core scalar
5288 5288
Primality Test
single-core scalar
8761 8761
Primality Test
multi-core scalar
20569 20569
Sharpen Image
single-core scalar
7097 7097
Sharpen Image
multi-core scalar
21971 21971
Blur Image
single-core scalar
8244 8244
Blur Image
multi-core scalar
25018 25018

Memory Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Memory 6094 6094
Read Sequential
single-core scalar
6835 6835
Write Sequential
single-core scalar
9922 9922
Stdlib Allocate
single-core scalar
4678 4678
Stdlib Write
single-core scalar
3890 3890
Stdlib Copy
single-core scalar
5147 5147

Stream Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Stream 7275 7275
Stream Copy
single-core scalar
6991 6991
Stream Scale
single-core scalar
7153 7153
Stream Add
single-core scalar
6812 6812
Stream Triad
single-core scalar
7321 7321