Section Description Score Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11417 12565
Floating Point Processor floating point performance 18922
Memory Memory performance 6220
Stream Memory bandwidth performance 7026

Result Information

User Themacuser1
Upload Date Wed, 30 May 2012 19:22:51 +0000
Views 3

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.4
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.B1E.1110201314
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 11417
Blowfish
single-core scalar
2315
102 MB/sec
 
Blowfish
multi-core scalar
14988
614 MB/sec
 
Text Compress
single-core scalar
3714
11.9 MB/sec
 
Text Compress
multi-core scalar
18446
60.5 MB/sec
 
Text Decompress
single-core scalar
4156
17.1 MB/sec
 
Text Decompress
multi-core scalar
20512
81.7 MB/sec
 
Image Compress
single-core scalar
3426
28.3 Mpixels/sec
 
Image Compress
multi-core scalar
17158
144 Mpixels/sec
 
Image Decompress
single-core scalar
3889
65.3 Mpixels/sec
 
Image Decompress
multi-core scalar
14790
241 Mpixels/sec
 
Lua
single-core scalar
6512
2.51 Mnodes/sec
 
Lua
multi-core scalar
27100
10.4 Mnodes/sec
 

Floating Point Performance

Floating Point 18922
Mandelbrot
single-core scalar
3209
2.13 Gflops
 
Mandelbrot
multi-core scalar
21680
14.2 Gflops
 
Dot Product
single-core scalar
5219
2.52 Gflops
 
Dot Product
multi-core scalar
25141
11.5 Gflops
 
Dot Product
single-core vector
6296
7.54 Gflops
 
Dot Product
multi-core vector
35761
37.2 Gflops
 
LU Decomposition
single-core scalar
2835
2.52 Gflops
 
LU Decomposition
multi-core scalar
3949
3.46 Gflops
 
Primality Test
single-core scalar
8790
1.31 Gflops
 
Primality Test
multi-core scalar
33907
6.29 Gflops
 
Sharpen Image
single-core scalar
7455
17.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
42715
98.4 Mpixels/sec
 
Blur Image
single-core scalar
8690
6.88 Mpixels/sec
 
Blur Image
multi-core scalar
59271
46.6 Mpixels/sec
 

Memory Performance

Memory 6220
Read Sequential
single-core scalar
7254
8.88 GB/sec
 
Write Sequential
single-core scalar
10360
7.09 GB/sec
 
Stdlib Allocate
single-core scalar
4877
18.2 Mallocs/sec
 
Stdlib Write
single-core scalar
3616
7.48 GB/sec
 
Stdlib Copy
single-core scalar
4994
5.15 GB/sec
 

Stream Performance

Stream 7026
Stream Copy
single-core scalar
6973
9.54 GB/sec
 
Stream Copy
single-core vector
7698
9.98 GB/sec
 
Stream Scale
single-core scalar
7081
9.19 GB/sec
 
Stream Scale
single-core vector
7276
9.82 GB/sec
 
Stream Add
single-core scalar
6638
10.0 GB/sec
 
Stream Add
single-core vector
7665
10.7 GB/sec
 
Stream Triad
single-core scalar
7217
9.97 GB/sec
 
Stream Triad
single-core vector
5667
10.6 GB/sec