Section Description Score Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11480 12905
Floating Point Processor floating point performance 19444
Memory Memory performance 6452
Stream Memory bandwidth performance 7913

Result Information

User fdc
Upload Date Mon, 18 Jun 2012 15:32:41 +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.B1F.1201241648
Memory 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 11480
Blowfish
single-core scalar
2315
102 MB/sec
 
Blowfish
multi-core scalar
14977
614 MB/sec
 
Text Compress
single-core scalar
3720
11.9 MB/sec
 
Text Compress
multi-core scalar
18325
60.1 MB/sec
 
Text Decompress
single-core scalar
4139
17.0 MB/sec
 
Text Decompress
multi-core scalar
20535
81.8 MB/sec
 
Image Compress
single-core scalar
3429
28.3 Mpixels/sec
 
Image Compress
multi-core scalar
17057
144 Mpixels/sec
 
Image Decompress
single-core scalar
3879
65.1 Mpixels/sec
 
Image Decompress
multi-core scalar
15820
258 Mpixels/sec
 
Lua
single-core scalar
6556
2.52 Mnodes/sec
 
Lua
multi-core scalar
27014
10.4 Mnodes/sec
 

Floating Point Performance

Floating Point 19444
Mandelbrot
single-core scalar
3209
2.13 Gflops
 
Mandelbrot
multi-core scalar
21805
14.3 Gflops
 
Dot Product
single-core scalar
5221
2.52 Gflops
 
Dot Product
multi-core scalar
25359
11.6 Gflops
 
Dot Product
single-core vector
6305
7.55 Gflops
 
Dot Product
multi-core vector
35668
37.1 Gflops
 
LU Decomposition
single-core scalar
2837
2.52 Gflops
 
LU Decomposition
multi-core scalar
4302
3.77 Gflops
 
Primality Test
single-core scalar
8795
1.31 Gflops
 
Primality Test
multi-core scalar
34347
6.37 Gflops
 
Sharpen Image
single-core scalar
7496
17.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
48541
112 Mpixels/sec
 
Blur Image
single-core scalar
8722
6.90 Mpixels/sec
 
Blur Image
multi-core scalar
59617
46.9 Mpixels/sec
 

Memory Performance

Memory 6452
Read Sequential
single-core scalar
7219
8.84 GB/sec
 
Write Sequential
single-core scalar
10616
7.26 GB/sec
 
Stdlib Allocate
single-core scalar
4889
18.2 Mallocs/sec
 
Stdlib Write
single-core scalar
4068
8.42 GB/sec
 
Stdlib Copy
single-core scalar
5471
5.64 GB/sec
 

Stream Performance

Stream 7913
Stream Copy
single-core scalar
7540
10.3 GB/sec
 
Stream Copy
single-core vector
8675
11.2 GB/sec
 
Stream Scale
single-core scalar
7743
10.0 GB/sec
 
Stream Scale
single-core vector
8315
11.2 GB/sec
 
Stream Add
single-core scalar
7348
11.1 GB/sec
 
Stream Add
single-core vector
9030
12.6 GB/sec
 
Stream Triad
single-core scalar
7959
11.0 GB/sec
 
Stream Triad
single-core vector
6700
12.5 GB/sec