Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11471 12807
Floating Point Processor floating point performance 19452
Memory Memory performance 6226
Stream Memory bandwidth performance 7392

Result Information

User abosch
Upload Date Sat, 11 Aug 2012 00:23:26 +0000
Views 16

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 20.00 GB 1333 MHz DDR3

Integer Performance

Integer 11471
Blowfish
single-core scalar
2299
101 MB/sec
 
Blowfish
multi-core scalar
14924
612 MB/sec
 
Text Compress
single-core scalar
3690
11.8 MB/sec
 
Text Compress
multi-core scalar
18318
60.1 MB/sec
 
Text Decompress
single-core scalar
4124
16.9 MB/sec
 
Text Decompress
multi-core scalar
20471
81.6 MB/sec
 
Image Compress
single-core scalar
3406
28.1 Mpixels/sec
 
Image Compress
multi-core scalar
17178
145 Mpixels/sec
 
Image Decompress
single-core scalar
3826
64.2 Mpixels/sec
 
Image Decompress
multi-core scalar
16244
265 Mpixels/sec
 
Lua
single-core scalar
6477
2.49 Mnodes/sec
 
Lua
multi-core scalar
26700
10.3 Mnodes/sec
 

Floating Point Performance

Floating Point 19452
Mandelbrot
single-core scalar
3183
2.12 Gflops
 
Mandelbrot
multi-core scalar
21579
14.1 Gflops
 
Dot Product
single-core scalar
5184
2.50 Gflops
 
Dot Product
multi-core scalar
25136
11.5 Gflops
 
Dot Product
single-core vector
6264
7.51 Gflops
 
Dot Product
multi-core vector
35600
37.0 Gflops
 
LU Decomposition
single-core scalar
2818
2.51 Gflops
 
LU Decomposition
multi-core scalar
4032
3.54 Gflops
 
Primality Test
single-core scalar
8856
1.32 Gflops
 
Primality Test
multi-core scalar
34691
6.44 Gflops
 
Sharpen Image
single-core scalar
7450
17.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
48454
112 Mpixels/sec
 
Blur Image
single-core scalar
8667
6.86 Mpixels/sec
 
Blur Image
multi-core scalar
60414
47.5 Mpixels/sec
 

Memory Performance

Memory 6226
Read Sequential
single-core scalar
7069
8.66 GB/sec
 
Write Sequential
single-core scalar
10317
7.06 GB/sec
 
Stdlib Allocate
single-core scalar
4852
18.1 Mallocs/sec
 
Stdlib Write
single-core scalar
3857
7.98 GB/sec
 
Stdlib Copy
single-core scalar
5039
5.19 GB/sec
 

Stream Performance

Stream 7392
Stream Copy
single-core scalar
7025
9.61 GB/sec
 
Stream Copy
single-core vector
8124
10.5 GB/sec
 
Stream Scale
single-core scalar
7270
9.43 GB/sec
 
Stream Scale
single-core vector
7766
10.5 GB/sec
 
Stream Add
single-core scalar
6898
10.4 GB/sec
 
Stream Add
single-core vector
8412
11.7 GB/sec
 
Stream Triad
single-core scalar
7449
10.3 GB/sec
 
Stream Triad
single-core vector
6197
11.6 GB/sec