Section Description Score Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11361 12566
Floating Point Processor floating point performance 18848
Memory Memory performance 6166
Stream Memory bandwidth performance 7603

Result Information

User laucala
Upload Date Tue, 12 Jun 2012 09:23:21 +0000
Views 16

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.8.0
Model iMac (27-inch Mid 2011)
Processor Intel Core i7-2600 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 4
L1 Data Cache 32 KB x 4
L2 Cache 256 KB x 4
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-942B59F58194171B iMac12,2
BIOS Apple Inc. IM121.88Z.0047.B1F.1201241648
Memory 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 11361
Blowfish
single-core scalar
2222
97.6 MB/sec
 
Blowfish
multi-core scalar
14676
601 MB/sec
 
Text Compress
single-core scalar
3585
11.5 MB/sec
 
Text Compress
multi-core scalar
18221
59.8 MB/sec
 
Text Decompress
single-core scalar
3969
16.3 MB/sec
 
Text Decompress
multi-core scalar
20631
82.2 MB/sec
 
Image Compress
single-core scalar
3331
27.5 Mpixels/sec
 
Image Compress
multi-core scalar
17162
144 Mpixels/sec
 
Image Decompress
single-core scalar
3736
62.7 Mpixels/sec
 
Image Decompress
multi-core scalar
15984
261 Mpixels/sec
 
Lua
single-core scalar
6284
2.42 Mnodes/sec
 
Lua
multi-core scalar
26536
10.2 Mnodes/sec
 

Floating Point Performance

Floating Point 18848
Mandelbrot
single-core scalar
3087
2.05 Gflops
 
Mandelbrot
multi-core scalar
21384
14.0 Gflops
 
Dot Product
single-core scalar
5019
2.43 Gflops
 
Dot Product
multi-core scalar
24866
11.3 Gflops
 
Dot Product
single-core vector
6028
7.22 Gflops
 
Dot Product
multi-core vector
34863
36.3 Gflops
 
LU Decomposition
single-core scalar
2725
2.42 Gflops
 
LU Decomposition
multi-core scalar
4169
3.66 Gflops
 
Primality Test
single-core scalar
8023
1.20 Gflops
 
Primality Test
multi-core scalar
32887
6.10 Gflops
 
Sharpen Image
single-core scalar
7247
16.9 Mpixels/sec
 
Sharpen Image
multi-core scalar
46450
107 Mpixels/sec
 
Blur Image
single-core scalar
8382
6.63 Mpixels/sec
 
Blur Image
multi-core scalar
58751
46.2 Mpixels/sec
 

Memory Performance

Memory 6166
Read Sequential
single-core scalar
6894
8.44 GB/sec
 
Write Sequential
single-core scalar
10074
6.89 GB/sec
 
Stdlib Allocate
single-core scalar
4595
17.1 Mallocs/sec
 
Stdlib Write
single-core scalar
3949
8.17 GB/sec
 
Stdlib Copy
single-core scalar
5321
5.49 GB/sec
 

Stream Performance

Stream 7603
Stream Copy
single-core scalar
7273
9.95 GB/sec
 
Stream Copy
single-core vector
8354
10.8 GB/sec
 
Stream Scale
single-core scalar
7374
9.57 GB/sec
 
Stream Scale
single-core vector
8024
10.8 GB/sec
 
Stream Add
single-core scalar
7082
10.7 GB/sec
 
Stream Add
single-core vector
8658
12.0 GB/sec
 
Stream Triad
single-core scalar
7662
10.6 GB/sec
 
Stream Triad
single-core vector
6398
12.0 GB/sec