iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Geekbench 2 Score 7802 7802

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 6360 6360
Blowfish
single-core scalar
2336 2336
Blowfish
multi-core scalar
7612 7612
Text Compress
single-core scalar
3113 3113
Text Compress
multi-core scalar
9155 9155
Text Decompress
single-core scalar
3421 3421
Text Decompress
multi-core scalar
10637 10637
Image Compress
single-core scalar
2650 2650
Image Compress
multi-core scalar
7856 7856
Image Decompress
single-core scalar
2692 2692
Image Decompress
multi-core scalar
8296 8296
Lua
single-core scalar
4763 4763
Lua
multi-core scalar
13796 13796

Floating Point Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Floating Point 11038 11038
Mandelbrot
single-core scalar
3103 3103
Mandelbrot
multi-core scalar
9606 9606
Dot Product
single-core scalar
4980 4980
Dot Product
single-core vector
6115 6115
Dot Product
multi-core scalar
16041 16041
Dot Product
multi-core vector
21409 21409
LU Decomposition
single-core scalar
1445 1445
LU Decomposition
multi-core scalar
3876 3876
Primality Test
single-core scalar
7588 7588
Primality Test
multi-core scalar
18568 18568
Sharpen Image
single-core scalar
6892 6892
Sharpen Image
multi-core scalar
21220 21220
Blur Image
single-core scalar
8309 8309
Blur Image
multi-core scalar
25392 25392

Memory Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Memory 5782 5782
Read Sequential
single-core scalar
7347 7347
Write Sequential
single-core scalar
9616 9616
Stdlib Allocate
single-core scalar
4270 4270
Stdlib Write
single-core scalar
3302 3302
Stdlib Copy
single-core scalar
4378 4378

Stream Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Stream 5569 5569
Stream Copy
single-core scalar
6141 6141
Stream Copy
single-core vector
6895 6895
Stream Scale
single-core scalar
6517 6517
Stream Scale
single-core vector
6631 6631
Stream Add
single-core scalar
2765 2765
Stream Add
single-core vector
7162 7162
Stream Triad
single-core scalar
3152 3152
Stream Triad
single-core vector
5294 5294