Section Description Score Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11595 12927
Floating Point Processor floating point performance 19410
Memory Memory performance 6421
Stream Memory bandwidth performance 7915

Result Information

User anhloc
Upload Date Wed, 11 Jul 2012 13:12:54 +0000
Views 4

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 11595
Blowfish
single-core scalar
2318
102 MB/sec
 
Blowfish
multi-core scalar
14991
614 MB/sec
 
Text Compress
single-core scalar
3707
11.9 MB/sec
 
Text Compress
multi-core scalar
18400
60.4 MB/sec
 
Text Decompress
single-core scalar
4142
17.0 MB/sec
 
Text Decompress
multi-core scalar
20722
82.6 MB/sec
 
Image Compress
single-core scalar
3426
28.3 Mpixels/sec
 
Image Compress
multi-core scalar
17163
144 Mpixels/sec
 
Image Decompress
single-core scalar
3851
64.7 Mpixels/sec
 
Image Decompress
multi-core scalar
16781
274 Mpixels/sec
 
Lua
single-core scalar
6556
2.52 Mnodes/sec
 
Lua
multi-core scalar
27085
10.4 Mnodes/sec
 

Floating Point Performance

Floating Point 19410
Mandelbrot
single-core scalar
3211
2.14 Gflops
 
Mandelbrot
multi-core scalar
21774
14.2 Gflops
 
Dot Product
single-core scalar
5227
2.53 Gflops
 
Dot Product
multi-core scalar
25158
11.5 Gflops
 
Dot Product
single-core vector
6320
7.57 Gflops
 
Dot Product
multi-core vector
35762
37.2 Gflops
 
LU Decomposition
single-core scalar
2838
2.53 Gflops
 
LU Decomposition
multi-core scalar
4296
3.77 Gflops
 
Primality Test
single-core scalar
8507
1.27 Gflops
 
Primality Test
multi-core scalar
33434
6.20 Gflops
 
Sharpen Image
single-core scalar
7502
17.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
48397
112 Mpixels/sec
 
Blur Image
single-core scalar
8734
6.91 Mpixels/sec
 
Blur Image
multi-core scalar
60586
47.6 Mpixels/sec
 

Memory Performance

Memory 6421
Read Sequential
single-core scalar
7250
8.88 GB/sec
 
Write Sequential
single-core scalar
10636
7.27 GB/sec
 
Stdlib Allocate
single-core scalar
4740
17.7 Mallocs/sec
 
Stdlib Write
single-core scalar
4073
8.43 GB/sec
 
Stdlib Copy
single-core scalar
5407
5.57 GB/sec
 

Stream Performance

Stream 7915
Stream Copy
single-core scalar
7531
10.3 GB/sec
 
Stream Copy
single-core vector
8698
11.3 GB/sec
 
Stream Scale
single-core scalar
7696
9.99 GB/sec
 
Stream Scale
single-core vector
8345
11.3 GB/sec
 
Stream Add
single-core scalar
7355
11.1 GB/sec
 
Stream Add
single-core vector
9041
12.6 GB/sec
 
Stream Triad
single-core scalar
7958
11.0 GB/sec
 
Stream Triad
single-core vector
6702
12.5 GB/sec