Section Description Score Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (32-bit)
Integer Processor integer performance 9872 11744
Floating Point Processor floating point performance 18021
Memory Memory performance 6585
Stream Memory bandwidth performance 6651

Result Information

User tman
Upload Date Thu, 29 Sep 2011 07:37:36 +0000
Views 89

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 12.00 GB 1333 MHz DDR3

Integer Performance

Integer 9872
Blowfish
single-core scalar
2431
107 MB/sec
 
Blowfish
multi-core scalar
15752
646 MB/sec
 
Text Compress
single-core scalar
3193
10.2 MB/sec
 
Text Compress
multi-core scalar
16056
52.7 MB/sec
 
Text Decompress
single-core scalar
3479
14.3 MB/sec
 
Text Decompress
multi-core scalar
17869
71.2 MB/sec
 
Image Compress
single-core scalar
2711
22.4 Mpixels/sec
 
Image Compress
multi-core scalar
13409
113 Mpixels/sec
 
Image Decompress
single-core scalar
2800
47.0 Mpixels/sec
 
Image Decompress
multi-core scalar
12445
203 Mpixels/sec
 
Lua
single-core scalar
5206
2.00 Mnodes/sec
 
Lua
multi-core scalar
23116
8.89 Mnodes/sec
 

Floating Point Performance

Floating Point 18021
Mandelbrot
single-core scalar
3171
2.11 Gflops
 
Mandelbrot
multi-core scalar
21606
14.1 Gflops
 
Dot Product
single-core scalar
5097
2.46 Gflops
 
Dot Product
multi-core scalar
27517
12.5 Gflops
 
Dot Product
single-core vector
6263
7.50 Gflops
 
Dot Product
multi-core vector
32202
33.5 Gflops
 
LU Decomposition
single-core scalar
1512
1.35 Gflops
 
LU Decomposition
multi-core scalar
4211
3.69 Gflops
 
Primality Test
single-core scalar
7517
1.12 Gflops
 
Primality Test
multi-core scalar
28466
5.28 Gflops
 
Sharpen Image
single-core scalar
7057
16.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
42786
98.6 Mpixels/sec
 
Blur Image
single-core scalar
8507
6.73 Mpixels/sec
 
Blur Image
multi-core scalar
56382
44.3 Mpixels/sec
 

Memory Performance

Memory 6585
Read Sequential
single-core scalar
7630
9.34 GB/sec
 
Write Sequential
single-core scalar
11364
7.77 GB/sec
 
Stdlib Allocate
single-core scalar
4503
16.8 Mallocs/sec
 
Stdlib Write
single-core scalar
4023
8.33 GB/sec
 
Stdlib Copy
single-core scalar
5406
5.57 GB/sec
 

Stream Performance

Stream 6651
Stream Copy
single-core scalar
7333
10.0 GB/sec
 
Stream Copy
single-core vector
8505
11.0 GB/sec
 
Stream Scale
single-core scalar
7752
10.1 GB/sec
 
Stream Scale
single-core vector
8191
11.1 GB/sec
 
Stream Add
single-core scalar
2854
4.31 GB/sec
 
Stream Add
single-core vector
8827
12.3 GB/sec
 
Stream Triad
single-core scalar
3256
4.50 GB/sec
 
Stream Triad
single-core vector
6494
12.2 GB/sec