Section Description Score Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11495 12711
Floating Point Processor floating point performance 19162
Memory Memory performance 6323
Stream Memory bandwidth performance 7167

Result Information

User laucala
Upload Date Tue, 19 Jun 2012 11:15:31 +0000
Views 9

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 11495
Blowfish
single-core scalar
2279
100 MB/sec
 
Blowfish
multi-core scalar
14918
611 MB/sec
 
Text Compress
single-core scalar
3660
11.7 MB/sec
 
Text Compress
multi-core scalar
18450
60.5 MB/sec
 
Text Decompress
single-core scalar
4070
16.7 MB/sec
 
Text Decompress
multi-core scalar
20736
82.6 MB/sec
 
Image Compress
single-core scalar
3378
27.9 Mpixels/sec
 
Image Compress
multi-core scalar
17251
145 Mpixels/sec
 
Image Decompress
single-core scalar
3854
64.7 Mpixels/sec
 
Image Decompress
multi-core scalar
16085
262 Mpixels/sec
 
Lua
single-core scalar
6443
2.48 Mnodes/sec
 
Lua
multi-core scalar
26822
10.3 Mnodes/sec
 

Floating Point Performance

Floating Point 19162
Mandelbrot
single-core scalar
3160
2.10 Gflops
 
Mandelbrot
multi-core scalar
21412
14.0 Gflops
 
Dot Product
single-core scalar
5122
2.47 Gflops
 
Dot Product
multi-core scalar
25405
11.6 Gflops
 
Dot Product
single-core vector
6200
7.43 Gflops
 
Dot Product
multi-core vector
35422
36.8 Gflops
 
LU Decomposition
single-core scalar
2794
2.49 Gflops
 
LU Decomposition
multi-core scalar
4182
3.67 Gflops
 
Primality Test
single-core scalar
8223
1.23 Gflops
 
Primality Test
multi-core scalar
33294
6.18 Gflops
 
Sharpen Image
single-core scalar
7453
17.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
47111
109 Mpixels/sec
 
Blur Image
single-core scalar
8589
6.80 Mpixels/sec
 
Blur Image
multi-core scalar
59905
47.1 Mpixels/sec
 

Memory Performance

Memory 6323
Read Sequential
single-core scalar
7131
8.73 GB/sec
 
Write Sequential
single-core scalar
10373
7.09 GB/sec
 
Stdlib Allocate
single-core scalar
4756
17.7 Mallocs/sec
 
Stdlib Write
single-core scalar
4009
8.30 GB/sec
 
Stdlib Copy
single-core scalar
5348
5.51 GB/sec
 

Stream Performance

Stream 7167
Stream Copy
single-core scalar
7230
9.89 GB/sec
 
Stream Copy
single-core vector
8476
11.0 GB/sec
 
Stream Scale
single-core scalar
7026
9.12 GB/sec
 
Stream Scale
single-core vector
7892
10.7 GB/sec
 
Stream Add
single-core scalar
6953
10.5 GB/sec
 
Stream Add
single-core vector
6739
9.37 GB/sec
 
Stream Triad
single-core scalar
6518
9.01 GB/sec
 
Stream Triad
single-core vector
6509
12.2 GB/sec