Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 7774 8810
Floating Point Processor floating point performance 11670
Memory Memory performance 6247
Stream Memory bandwidth performance 7555

Result Information

User cecevivi
Upload Date Tue, 13 Nov 2012 22:34:45 +0000
Views 4

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.8.2
Model iMac (27-inch Mid 2011)
Processor Intel Core i5-2500S @ 2.70 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 2
L1 Data Cache 32 KB x 2
L2 Cache 256 KB x 2
L3 Cache 6144 KB
Motherboard Apple Inc. Mac-942B59F58194171B iMac12,2
BIOS Apple Inc. IM121.88Z.0047.B1F.1201241648
Memory 12.00 GB 1333 MHz DDR3

Integer Performance

Integer 7774
Blowfish
single-core scalar
2230
98.0 MB/sec
 
Blowfish
multi-core scalar
7268
298 MB/sec
 
Text Compress
single-core scalar
3563
11.4 MB/sec
 
Text Compress
multi-core scalar
10630
34.9 MB/sec
 
Text Decompress
single-core scalar
3988
16.4 MB/sec
 
Text Decompress
multi-core scalar
12501
49.8 MB/sec
 
Image Compress
single-core scalar
3313
27.4 Mpixels/sec
 
Image Compress
multi-core scalar
9896
83.3 Mpixels/sec
 
Image Decompress
single-core scalar
3742
62.8 Mpixels/sec
 
Image Decompress
multi-core scalar
10887
178 Mpixels/sec
 
Lua
single-core scalar
6304
2.43 Mnodes/sec
 
Lua
multi-core scalar
18975
7.30 Mnodes/sec
 

Floating Point Performance

Floating Point 11670
Mandelbrot
single-core scalar
3116
2.07 Gflops
 
Mandelbrot
multi-core scalar
9604
6.28 Gflops
 
Dot Product
single-core scalar
5074
2.45 Gflops
 
Dot Product
multi-core scalar
16259
7.41 Gflops
 
Dot Product
single-core vector
6128
7.34 Gflops
 
Dot Product
multi-core vector
21357
22.2 Gflops
 
LU Decomposition
single-core scalar
2746
2.44 Gflops
 
LU Decomposition
multi-core scalar
5452
4.78 Gflops
 
Primality Test
single-core scalar
8651
1.29 Gflops
 
Primality Test
multi-core scalar
21072
3.91 Gflops
 
Sharpen Image
single-core scalar
7278
17.0 Mpixels/sec
 
Sharpen Image
multi-core scalar
22319
51.4 Mpixels/sec
 
Blur Image
single-core scalar
8484
6.71 Mpixels/sec
 
Blur Image
multi-core scalar
25842
20.3 Mpixels/sec
 

Memory Performance

Memory 6247
Read Sequential
single-core scalar
7045
8.63 GB/sec
 
Write Sequential
single-core scalar
10304
7.05 GB/sec
 
Stdlib Allocate
single-core scalar
4781
17.8 Mallocs/sec
 
Stdlib Write
single-core scalar
3913
8.10 GB/sec
 
Stdlib Copy
single-core scalar
5192
5.35 GB/sec
 

Stream Performance

Stream 7555
Stream Copy
single-core scalar
7201
9.85 GB/sec
 
Stream Copy
single-core vector
8345
10.8 GB/sec
 
Stream Scale
single-core scalar
7364
9.56 GB/sec
 
Stream Scale
single-core vector
7967
10.8 GB/sec
 
Stream Add
single-core scalar
7048
10.6 GB/sec
 
Stream Add
single-core vector
8568
11.9 GB/sec
 
Stream Triad
single-core scalar
7603
10.5 GB/sec
 
Stream Triad
single-core vector
6350
11.9 GB/sec