Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11257 12835
Floating Point Processor floating point performance 19484
Memory Memory performance 6445
Stream Memory bandwidth performance 7867

Result Information

User m85
Upload Date Mon, 03 Sep 2012 12:04:55 +0000
Views 10

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.8.1 (Build 12B19)
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 11257
Blowfish
single-core scalar
2327
102 MB/sec
 
Blowfish
multi-core scalar
14992
614 MB/sec
 
Text Compress
single-core scalar
3711
11.9 MB/sec
 
Text Compress
multi-core scalar
18388
60.3 MB/sec
 
Text Decompress
single-core scalar
4106
16.9 MB/sec
 
Text Decompress
multi-core scalar
20361
81.1 MB/sec
 
Image Compress
single-core scalar
3442
28.4 Mpixels/sec
 
Image Compress
multi-core scalar
17254
145 Mpixels/sec
 
Image Decompress
single-core scalar
3880
65.1 Mpixels/sec
 
Image Decompress
multi-core scalar
16024
261 Mpixels/sec
 
Lua
single-core scalar
5643
2.17 Mnodes/sec
 
Lua
multi-core scalar
24958
9.60 Mnodes/sec
 

Floating Point Performance

Floating Point 19484
Mandelbrot
single-core scalar
3206
2.13 Gflops
 
Mandelbrot
multi-core scalar
21788
14.3 Gflops
 
Dot Product
single-core scalar
5229
2.53 Gflops
 
Dot Product
multi-core scalar
25176
11.5 Gflops
 
Dot Product
single-core vector
6311
7.56 Gflops
 
Dot Product
multi-core vector
35771
37.2 Gflops
 
LU Decomposition
single-core scalar
2844
2.53 Gflops
 
LU Decomposition
multi-core scalar
4222
3.70 Gflops
 
Primality Test
single-core scalar
8855
1.32 Gflops
 
Primality Test
multi-core scalar
34171
6.34 Gflops
 
Sharpen Image
single-core scalar
7494
17.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
48568
112 Mpixels/sec
 
Blur Image
single-core scalar
8733
6.91 Mpixels/sec
 
Blur Image
multi-core scalar
60418
47.5 Mpixels/sec
 

Memory Performance

Memory 6445
Read Sequential
single-core scalar
7212
8.83 GB/sec
 
Write Sequential
single-core scalar
10621
7.26 GB/sec
 
Stdlib Allocate
single-core scalar
4899
18.3 Mallocs/sec
 
Stdlib Write
single-core scalar
4064
8.41 GB/sec
 
Stdlib Copy
single-core scalar
5429
5.60 GB/sec
 

Stream Performance

Stream 7867
Stream Copy
single-core scalar
7474
10.2 GB/sec
 
Stream Copy
single-core vector
8622
11.2 GB/sec
 
Stream Scale
single-core scalar
7633
9.91 GB/sec
 
Stream Scale
single-core vector
8290
11.2 GB/sec
 
Stream Add
single-core scalar
7308
11.0 GB/sec
 
Stream Add
single-core vector
9012
12.5 GB/sec
 
Stream Triad
single-core scalar
7951
11.0 GB/sec
 
Stream Triad
single-core vector
6652
12.5 GB/sec