Section Description Score Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11129 12642
Floating Point Processor floating point performance 19121
Memory Memory performance 6373
Stream Memory bandwidth performance 7800

Result Information

User mattberryman
Upload Date Wed, 21 Sep 2011 16:00:41 +0000
Views 6

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.1 (Build 11B26)
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.B0A.1104221555
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 11129
Blowfish
single-core scalar
2300
101 MB/sec
 
Blowfish
multi-core scalar
14893
610 MB/sec
 
Text Compress
single-core scalar
3705
11.9 MB/sec
 
Text Compress
multi-core scalar
18207
59.7 MB/sec
 
Text Decompress
single-core scalar
4072
16.7 MB/sec
 
Text Decompress
multi-core scalar
20733
82.6 MB/sec
 
Image Compress
single-core scalar
3376
27.9 Mpixels/sec
 
Image Compress
multi-core scalar
17005
143 Mpixels/sec
 
Image Decompress
single-core scalar
3842
64.5 Mpixels/sec
 
Image Decompress
multi-core scalar
15021
245 Mpixels/sec
 
Lua
single-core scalar
5977
2.30 Mnodes/sec
 
Lua
multi-core scalar
24427
9.40 Mnodes/sec
 

Floating Point Performance

Floating Point 19121
Mandelbrot
single-core scalar
3146
2.09 Gflops
 
Mandelbrot
multi-core scalar
21555
14.1 Gflops
 
Dot Product
single-core scalar
5166
2.50 Gflops
 
Dot Product
multi-core scalar
25043
11.4 Gflops
 
Dot Product
single-core vector
6261
7.50 Gflops
 
Dot Product
multi-core vector
35369
36.8 Gflops
 
LU Decomposition
single-core scalar
2785
2.48 Gflops
 
LU Decomposition
multi-core scalar
4970
4.36 Gflops
 
Primality Test
single-core scalar
8781
1.31 Gflops
 
Primality Test
multi-core scalar
34428
6.39 Gflops
 
Sharpen Image
single-core scalar
7422
17.3 Mpixels/sec
 
Sharpen Image
multi-core scalar
45607
105 Mpixels/sec
 
Blur Image
single-core scalar
8646
6.84 Mpixels/sec
 
Blur Image
multi-core scalar
58525
46.0 Mpixels/sec
 

Memory Performance

Memory 6373
Read Sequential
single-core scalar
7234
8.86 GB/sec
 
Write Sequential
single-core scalar
10551
7.22 GB/sec
 
Stdlib Allocate
single-core scalar
4843
18.1 Mallocs/sec
 
Stdlib Write
single-core scalar
4111
8.51 GB/sec
 
Stdlib Copy
single-core scalar
5128
5.29 GB/sec
 

Stream Performance

Stream 7800
Stream Copy
single-core scalar
7342
10.0 GB/sec
 
Stream Copy
single-core vector
8599
11.2 GB/sec
 
Stream Scale
single-core scalar
7447
9.66 GB/sec
 
Stream Scale
single-core vector
8234
11.1 GB/sec
 
Stream Add
single-core scalar
7291
11.0 GB/sec
 
Stream Add
single-core vector
8927
12.4 GB/sec
 
Stream Triad
single-core scalar
7929
11.0 GB/sec
 
Stream Triad
single-core vector
6632
12.4 GB/sec