iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Geekbench 2 Score 8098 8098

System Information

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Operating System Mac OS X 10.10.3 (Build 14D136) Mac OS X 10.10.3 (Build 14D136)
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 4.00 GB 1333 MHz DDR3 4.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Integer 6373 6373
Blowfish
single-core scalar
2348 2348
Blowfish
multi-core scalar
7633 7633
Text Compress
single-core scalar
3120 3120
Text Compress
multi-core scalar
9182 9182
Text Decompress
single-core scalar
3434 3434
Text Decompress
multi-core scalar
10708 10708
Image Compress
single-core scalar
2652 2652
Image Compress
multi-core scalar
7870 7870
Image Decompress
single-core scalar
2707 2707
Image Decompress
multi-core scalar
8227 8227
Lua
single-core scalar
4783 4783
Lua
multi-core scalar
13823 13823

Floating Point Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Floating Point 11085 11085
Mandelbrot
single-core scalar
3127 3127
Mandelbrot
multi-core scalar
9634 9634
Dot Product
single-core scalar
5007 5007
Dot Product
single-core vector
6143 6143
Dot Product
multi-core scalar
16075 16075
Dot Product
multi-core vector
21466 21466
LU Decomposition
single-core scalar
1524 1524
LU Decomposition
multi-core scalar
4290 4290
Primality Test
single-core scalar
7644 7644
Primality Test
multi-core scalar
18586 18586
Sharpen Image
single-core scalar
6906 6906
Sharpen Image
multi-core scalar
21090 21090
Blur Image
single-core scalar
8333 8333
Blur Image
multi-core scalar
25375 25375

Memory Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Memory 6592 6592
Read Sequential
single-core scalar
7691 7691
Write Sequential
single-core scalar
11500 11500
Stdlib Allocate
single-core scalar
4194 4194
Stdlib Write
single-core scalar
4106 4106
Stdlib Copy
single-core scalar
5469 5469

Stream Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Stream 6698 6698
Stream Copy
single-core scalar
7376 7376
Stream Copy
single-core vector
8643 8643
Stream Scale
single-core scalar
7743 7743
Stream Scale
single-core vector
8276 8276
Stream Add
single-core scalar
2803 2803
Stream Add
single-core vector
8927 8927
Stream Triad
single-core scalar
3224 3224
Stream Triad
single-core vector
6599 6599