Section Description Score Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11338 12714
Floating Point Processor floating point performance 19174
Memory Memory performance 6307
Stream Memory bandwidth performance 7739

Result Information

User laucala
Upload Date Tue, 10 Jul 2012 12:31:19 +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 11338
Blowfish
single-core scalar
2269
99.7 MB/sec
 
Blowfish
multi-core scalar
14480
593 MB/sec
 
Text Compress
single-core scalar
3612
11.6 MB/sec
 
Text Compress
multi-core scalar
18215
59.8 MB/sec
 
Text Decompress
single-core scalar
4095
16.8 MB/sec
 
Text Decompress
multi-core scalar
20647
82.3 MB/sec
 
Image Compress
single-core scalar
3346
27.6 Mpixels/sec
 
Image Compress
multi-core scalar
17242
145 Mpixels/sec
 
Image Decompress
single-core scalar
3854
64.7 Mpixels/sec
 
Image Decompress
multi-core scalar
15512
253 Mpixels/sec
 
Lua
single-core scalar
6428
2.48 Mnodes/sec
 
Lua
multi-core scalar
26356
10.1 Mnodes/sec
 

Floating Point Performance

Floating Point 19174
Mandelbrot
single-core scalar
3158
2.10 Gflops
 
Mandelbrot
multi-core scalar
21590
14.1 Gflops
 
Dot Product
single-core scalar
5154
2.49 Gflops
 
Dot Product
multi-core scalar
25379
11.6 Gflops
 
Dot Product
single-core vector
6200
7.43 Gflops
 
Dot Product
multi-core vector
34681
36.1 Gflops
 
LU Decomposition
single-core scalar
2820
2.51 Gflops
 
LU Decomposition
multi-core scalar
4218
3.70 Gflops
 
Primality Test
single-core scalar
8343
1.25 Gflops
 
Primality Test
multi-core scalar
33692
6.25 Gflops
 
Sharpen Image
single-core scalar
7285
17.0 Mpixels/sec
 
Sharpen Image
multi-core scalar
47545
110 Mpixels/sec
 
Blur Image
single-core scalar
8609
6.81 Mpixels/sec
 
Blur Image
multi-core scalar
59774
47.0 Mpixels/sec
 

Memory Performance

Memory 6307
Read Sequential
single-core scalar
7127
8.73 GB/sec
 
Write Sequential
single-core scalar
10268
7.02 GB/sec
 
Stdlib Allocate
single-core scalar
4718
17.6 Mallocs/sec
 
Stdlib Write
single-core scalar
4062
8.41 GB/sec
 
Stdlib Copy
single-core scalar
5363
5.53 GB/sec
 

Stream Performance

Stream 7739
Stream Copy
single-core scalar
7325
10.0 GB/sec
 
Stream Copy
single-core vector
8459
11.0 GB/sec
 
Stream Scale
single-core scalar
7453
9.67 GB/sec
 
Stream Scale
single-core vector
8234
11.1 GB/sec
 
Stream Add
single-core scalar
7126
10.8 GB/sec
 
Stream Add
single-core vector
8833
12.3 GB/sec
 
Stream Triad
single-core scalar
7890
10.9 GB/sec
 
Stream Triad
single-core vector
6599
12.4 GB/sec