Section Description Score Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer Processor integer performance 10604 12529
Floating Point Processor floating point performance 19375
Memory Memory performance 6336
Stream Memory bandwidth performance 7698

Result Information

User laucala
Upload Date Tue, 24 Apr 2012 02:09:30 +0000
Views 9

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 10604
Blowfish
single-core scalar
2268
99.7 MB/sec
 
Blowfish
multi-core scalar
14878
610 MB/sec
 
Text Compress
single-core scalar
3554
11.4 MB/sec
 
Text Compress
multi-core scalar
16123
52.9 MB/sec
 
Text Decompress
single-core scalar
3958
16.3 MB/sec
 
Text Decompress
multi-core scalar
18448
73.5 MB/sec
 
Image Compress
single-core scalar
3274
27.0 Mpixels/sec
 
Image Compress
multi-core scalar
13655
115 Mpixels/sec
 
Image Decompress
single-core scalar
3687
61.9 Mpixels/sec
 
Image Decompress
multi-core scalar
14394
235 Mpixels/sec
 
Lua
single-core scalar
6366
2.45 Mnodes/sec
 
Lua
multi-core scalar
26644
10.2 Mnodes/sec
 

Floating Point Performance

Floating Point 19375
Mandelbrot
single-core scalar
3150
2.10 Gflops
 
Mandelbrot
multi-core scalar
21588
14.1 Gflops
 
Dot Product
single-core scalar
5121
2.47 Gflops
 
Dot Product
multi-core scalar
25314
11.5 Gflops
 
Dot Product
single-core vector
6213
7.44 Gflops
 
Dot Product
multi-core vector
35505
36.9 Gflops
 
LU Decomposition
single-core scalar
2800
2.49 Gflops
 
LU Decomposition
multi-core scalar
4165
3.65 Gflops
 
Primality Test
single-core scalar
8638
1.29 Gflops
 
Primality Test
multi-core scalar
34884
6.47 Gflops
 
Sharpen Image
single-core scalar
7425
17.3 Mpixels/sec
 
Sharpen Image
multi-core scalar
47745
110 Mpixels/sec
 
Blur Image
single-core scalar
8589
6.80 Mpixels/sec
 
Blur Image
multi-core scalar
60120
47.3 Mpixels/sec
 

Memory Performance

Memory 6336
Read Sequential
single-core scalar
7102
8.70 GB/sec
 
Write Sequential
single-core scalar
10427
7.13 GB/sec
 
Stdlib Allocate
single-core scalar
4778
17.8 Mallocs/sec
 
Stdlib Write
single-core scalar
4005
8.29 GB/sec
 
Stdlib Copy
single-core scalar
5368
5.53 GB/sec
 

Stream Performance

Stream 7698
Stream Copy
single-core scalar
7256
9.92 GB/sec
 
Stream Copy
single-core vector
8407
10.9 GB/sec
 
Stream Scale
single-core scalar
7532
9.77 GB/sec
 
Stream Scale
single-core vector
8113
10.9 GB/sec
 
Stream Add
single-core scalar
7210
10.9 GB/sec
 
Stream Add
single-core vector
8740
12.2 GB/sec
 
Stream Triad
single-core scalar
7776
10.7 GB/sec
 
Stream Triad
single-core vector
6555
12.3 GB/sec